Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
547ff1e300
NetBSD/gnu/usr.bin/gcc/arch/ns32k/ns32k.md

3065 lines
82 KiB
Markdown
Raw Normal View History

Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
;;- Machine description for GNU compiler, ns32000 Version
;; Copyright (C) 1988, 1994 Free Software Foundation, Inc.
;; Contributed by Michael Tiemann (tiemann@cygnus.com)
;; This file is part of GNU CC.
;; GNU CC is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;; GNU CC is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU CC; see the file COPYING. If not, write to
;; the Free Software Foundation, 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
; BUGS:
;; Insert no-op between an insn with memory read-write operands
;; following by a scale-indexing operation.
;; The Sequent assembler does not allow addresses to be used
;; except in insns which explicitly compute an effective address.
;; I.e., one cannot say "cmpd _p,@_x"
;; Implement unsigned multiplication??
;;- Instruction patterns. When multiple patterns apply,
;;- the first one in the file is chosen.
;;-
;;- See file "rtl.def" for documentation on define_insn, match_*, et. al.
;;-
;;- cpp macro #define NOTICE_UPDATE_CC in file tm.h handles condition code
;;- updates for most instructions.
;; We don't want to allow a constant operand for test insns because
;; (set (cc0) (const_int foo)) has no mode information. Such insns will
;; be folded while optimizing anyway.
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
;;
;; In order for pic mode to work we cannot generate, for example
;;
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; addd _x+5,r1
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
;;
;; instead we must force gcc to generate something like
;;
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; addr 5(_x(sb)),r0
;; addd r0,r1
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
;;
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; This was done through operand constraints (using "rmn" in place of "g"),
;; but now we use a special predicate general_operand. This can safely
;; be used everywhere general_operand would otherwise be used *except*
;; in the "movsi" and the load/push address insn which know how to deal
;; with symbols.
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
;;
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "tstsi"
[(set (cc0)
(match_operand:SI 0 "nonimmediate_operand" "rm"))]
""
"*
{ cc_status.flags |= CC_REVERSED;
operands[1] = const0_rtx;
return \"cmpqd %1,%0\"; }")
(define_insn "tsthi"
[(set (cc0)
(match_operand:HI 0 "nonimmediate_operand" "g"))]
""
"*
{ cc_status.flags |= CC_REVERSED;
operands[1] = const0_rtx;
return \"cmpqw %1,%0\"; }")
(define_insn "tstqi"
[(set (cc0)
(match_operand:QI 0 "nonimmediate_operand" "g"))]
""
"*
{ cc_status.flags |= CC_REVERSED;
operands[1] = const0_rtx;
return \"cmpqb %1,%0\"; }")
(define_insn "tstdf"
[(set (cc0)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:DF 0 "general_operand" "lmF"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"*
{ cc_status.flags |= CC_REVERSED;
operands[1] = CONST0_RTX (DFmode);
return \"cmpl %1,%0\"; }")
(define_insn "tstsf"
[(set (cc0)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SF 0 "general_operand" "fmF"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"*
{ cc_status.flags |= CC_REVERSED;
operands[1] = CONST0_RTX (SFmode);
return \"cmpf %1,%0\"; }")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "cmpsi"
[(set (cc0)
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(compare (match_operand:SI 0 "general_operand" "g")
(match_operand:SI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[1]) == CONST_INT)
{
int i = INTVAL (operands[1]);
if (i <= 7 && i >= -8)
{
cc_status.flags |= CC_REVERSED;
return \"cmpqd %1,%0\";
}
}
cc_status.flags &= ~CC_REVERSED;
if (GET_CODE (operands[0]) == CONST_INT)
{
int i = INTVAL (operands[0]);
if (i <= 7 && i >= -8)
return \"cmpqd %0,%1\";
}
return \"cmpd %0,%1\";
}")
(define_insn "cmphi"
[(set (cc0)
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(compare (match_operand:HI 0 "general_operand" "g")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:HI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[1]) == CONST_INT)
{
short i = INTVAL (operands[1]);
if (i <= 7 && i >= -8)
{
cc_status.flags |= CC_REVERSED;
if (INTVAL (operands[1]) > 7)
operands[1] = gen_rtx(CONST_INT, VOIDmode, i);
return \"cmpqw %1,%0\";
}
}
cc_status.flags &= ~CC_REVERSED;
if (GET_CODE (operands[0]) == CONST_INT)
{
short i = INTVAL (operands[0]);
if (i <= 7 && i >= -8)
{
if (INTVAL (operands[0]) > 7)
operands[0] = gen_rtx(CONST_INT, VOIDmode, i);
return \"cmpqw %0,%1\";
}
}
return \"cmpw %0,%1\";
}")
(define_insn "cmpqi"
[(set (cc0)
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(compare (match_operand:QI 0 "general_operand" "g")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:QI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[1]) == CONST_INT)
{
char i = INTVAL (operands[1]);
if (i <= 7 && i >= -8)
{
cc_status.flags |= CC_REVERSED;
if (INTVAL (operands[1]) > 7)
operands[1] = gen_rtx(CONST_INT, VOIDmode, i);
return \"cmpqb %1,%0\";
}
}
cc_status.flags &= ~CC_REVERSED;
if (GET_CODE (operands[0]) == CONST_INT)
{
char i = INTVAL (operands[0]);
if (i <= 7 && i >= -8)
{
if (INTVAL (operands[0]) > 7)
operands[0] = gen_rtx(CONST_INT, VOIDmode, i);
return \"cmpqb %0,%1\";
}
}
return \"cmpb %0,%1\";
}")
(define_insn "cmpdf"
[(set (cc0)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(compare (match_operand:DF 0 "general_operand" "lmF")
(match_operand:DF 1 "general_operand" "lmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"cmpl %0,%1")
(define_insn "cmpsf"
[(set (cc0)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(compare (match_operand:SF 0 "general_operand" "fmF")
(match_operand:SF 1 "general_operand" "fmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"cmpf %0,%1")
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
;; movdf and movsf copy between general and floating registers using
;; the stack. In principle, we could get better code not allowing
;; that case in the constraints and defining SECONDARY_MEMORY_NEEDED
;; in practice, though the stack slots used are not available for
;; optimization.
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "movdf"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=lg<")
(match_operand:DF 1 "general_operand" "lFg"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (FP_REG_P (operands[0]))
{
if (FP_REG_P (operands[1]) || GET_CODE (operands[1]) == CONST_DOUBLE)
return \"movl %1,%0\";
if (REG_P (operands[1]))
{
rtx xoperands[2];
xoperands[1] = gen_rtx (REG, SImode, REGNO (operands[1]) + 1);
output_asm_insn (\"movd %1,tos\", xoperands);
output_asm_insn (\"movd %1,tos\", operands);
return \"movl tos,%0\";
}
return \"movl %1,%0\";
}
else if (FP_REG_P (operands[1]))
{
if (REG_P (operands[0]))
{
output_asm_insn (\"movl %1,tos\;movd tos,%0\", operands);
operands[0] = gen_rtx (REG, SImode, REGNO (operands[0]) + 1);
return \"movd tos,%0\";
}
else
return \"movl %1,%0\";
}
return output_move_double (operands);
}")
(define_insn "movsf"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fg<")
(match_operand:SF 1 "general_operand" "fFg"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (FP_REG_P (operands[0]))
{
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
if (GET_CODE (operands[1]) == REG && REGNO (operands[1]) < F0_REGNUM)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
return \"movd %1,tos\;movf tos,%0\";
else
return \"movf %1,%0\";
}
else if (FP_REG_P (operands[1]))
{
if (REG_P (operands[0]))
return \"movf %1,tos\;movd tos,%0\";
return \"movf %1,%0\";
}
#if 0 /* Someone suggested this for the Sequent. Is it needed? */
else if (GET_CODE (operands[1]) == CONST_DOUBLE)
return \"movf %1,%0\";
#endif
/* There was a #if 0 around this, but that was erroneous
for many machines -- rms. */
#ifndef MOVD_FLOAT_OK
/* GAS understands floating constants in ordinary movd instructions
but other assemblers might object. */
else if (GET_CODE (operands[1]) == CONST_DOUBLE)
{
union {int i[2]; float f; double d;} convrt;
convrt.i[0] = CONST_DOUBLE_LOW (operands[1]);
convrt.i[1] = CONST_DOUBLE_HIGH (operands[1]);
convrt.f = convrt.d;
/* Is there a better machine-independent way to to this? */
operands[1] = gen_rtx (CONST_INT, VOIDmode, convrt.i[0]);
return \"movd %1,%0\";
}
#endif
else return \"movd %1,%0\";
}")
(define_insn ""
[(set (match_operand:TI 0 "memory_operand" "=m")
(match_operand:TI 1 "memory_operand" "m"))]
""
"movmd %1,%0,4")
(define_insn "movdi"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DI 0 "general_operand" "=g<,*f,g")
(match_operand:DI 1 "general_operand" "gF,g,*f"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (FP_REG_P (operands[0]))
{
if (FP_REG_P (operands[1]) || GET_CODE (operands[1]) == CONST_DOUBLE)
return \"movl %1,%0\";
if (REG_P (operands[1]))
{
rtx xoperands[2];
xoperands[1] = gen_rtx (REG, SImode, REGNO (operands[1]) + 1);
output_asm_insn (\"movd %1,tos\", xoperands);
output_asm_insn (\"movd %1,tos\", operands);
return \"movl tos,%0\";
}
return \"movl %1,%0\";
}
else if (FP_REG_P (operands[1]))
{
if (REG_P (operands[0]))
{
output_asm_insn (\"movl %1,tos\;movd tos,%0\", operands);
operands[0] = gen_rtx (REG, SImode, REGNO (operands[0]) + 1);
return \"movd tos,%0\";
}
else
return \"movl %1,%0\";
}
return output_move_double (operands);
}")
;; This special case must precede movsi.
(define_insn ""
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
[(set (reg:SI 25)
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 0 "general_operand" "g"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"lprd sp,%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; Note use of "general_operand" not "general_operand"
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "movsi"
[(set (match_operand:SI 0 "general_operand" "=g<,g<,*f,g,x")
(match_operand:SI 1 "general_operand" "g,?xy,g,*f,rmn"))]
""
"*
{
extern int flag_pic; \
if (FP_REG_P (operands[0]))
{
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
if (GET_CODE (operands[1]) == REG && REGNO (operands[1]) < F0_REGNUM)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
return \"movd %1,tos\;movf tos,%0\";
else
return \"movf %1,%0\";
}
else if (FP_REG_P (operands[1]))
{
if (REG_P (operands[0]))
return \"movf %1,tos\;movd tos,%0\";
return \"movf %1,%0\";
}
if (GET_CODE (operands[0]) == REG
&& REGNO (operands[0]) == FRAME_POINTER_REGNUM)
return \"lprd fp,%1\";
if (GET_CODE (operands[1]) == CONST_DOUBLE)
operands[1]
= gen_rtx (CONST_INT, VOIDmode, CONST_DOUBLE_LOW (operands[1]));
if (GET_CODE (operands[1]) == CONST_INT)
{
int i = INTVAL (operands[1]);
if (! TARGET_32532)
{
if (i <= 7 && i >= -8)
return \"movqd %1,%0\";
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
if (NS32K_DISPLACEMENT_P (i))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
#if defined (GNX_V3) || defined (UTEK_ASM)
return \"addr %c1,%0\";
#else
return \"addr @%c1,%0\";
#endif
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"movd %1,%0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
}
else
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return output_move_dconst(i, \"%1,%0\");
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
}
else if (GET_CODE (operands[1]) == CONST && ! flag_pic)
{
/* Must contain symbols so we don`t know how big it is. In
* that case addr might lead to overflow. For PIC symbolic
* address loads always have to be done with addr.
*/
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"movd %1,%0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
}
else if (GET_CODE (operands[1]) == REG)
{
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
if (REGNO (operands[1]) < F0_REGNUM)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
return \"movd %1,%0\";
else if (REGNO (operands[1]) == FRAME_POINTER_REGNUM)
{
if (GET_CODE(operands[0]) == REG)
return \"sprd fp,%0\";
else
return \"addr 0(fp),%0\" ;
}
else if (REGNO (operands[1]) == STACK_POINTER_REGNUM)
{
if (GET_CODE(operands[0]) == REG)
return \"sprd sp,%0\";
else
return \"addr 0(sp),%0\" ;
}
else abort ();
}
else if (GET_CODE (operands[1]) == MEM)
return \"movd %1,%0\";
/* Check if this effective address can be
calculated faster by pulling it apart. */
if (REG_P (operands[0])
&& GET_CODE (operands[1]) == MULT
&& GET_CODE (XEXP (operands[1], 1)) == CONST_INT
&& (INTVAL (XEXP (operands[1], 1)) == 2
|| INTVAL (XEXP (operands[1], 1)) == 4))
{
rtx xoperands[3];
xoperands[0] = operands[0];
xoperands[1] = XEXP (operands[1], 0);
xoperands[2] = gen_rtx (CONST_INT, VOIDmode, INTVAL (XEXP (operands[1], 1)) >> 1);
return output_shift_insn (xoperands);
}
return \"addr %a1,%0\";
}")
(define_insn "movhi"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<,*f,g")
(match_operand:HI 1 "general_operand" "g,g,*f"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[1]) == CONST_INT)
{
short i = INTVAL (operands[1]);
if (i <= 7 && i >= -8)
{
if (INTVAL (operands[1]) > 7)
operands[1] =
gen_rtx (CONST_INT, VOIDmode, i);
return \"movqw %1,%0\";
}
return \"movw %1,%0\";
}
else if (FP_REG_P (operands[0]))
{
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
if (GET_CODE (operands[1]) == REG && REGNO (operands[1]) < F0_REGNUM)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
return \"movwf %1,tos\;movf tos,%0\";
else
return \"movwf %1,%0\";
}
else if (FP_REG_P (operands[1]))
{
if (REG_P (operands[0]))
return \"movf %1,tos\;movd tos,%0\";
return \"movf %1,%0\";
}
else
return \"movw %1,%0\";
}")
(define_insn "movstricthi"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (strict_low_part (match_operand:HI 0 "general_operand" "+r"))
(match_operand:HI 1 "general_operand" "g"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[1]) == CONST_INT
&& INTVAL(operands[1]) <= 7 && INTVAL(operands[1]) >= -8)
return \"movqw %1,%0\";
return \"movw %1,%0\";
}")
(define_insn "movqi"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<,*f,g")
(match_operand:QI 1 "general_operand" "g,g,*f"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{ if (GET_CODE (operands[1]) == CONST_INT)
{
char char_val = (char)INTVAL (operands[1]);
if (char_val <= 7 && char_val >= -8)
{
if (INTVAL (operands[1]) > 7)
operands[1] =
gen_rtx (CONST_INT, VOIDmode, char_val);
return \"movqb %1,%0\";
}
return \"movb %1,%0\";
}
else if (FP_REG_P (operands[0]))
{
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
if (GET_CODE (operands[1]) == REG && REGNO (operands[1]) < F0_REGNUM)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
return \"movbf %1,tos\;movf tos,%0\";
else
return \"movbf %1,%0\";
}
else if (FP_REG_P (operands[1]))
{
if (REG_P (operands[0]))
return \"movf %1,tos\;movd tos,%0\";
return \"movf %1,%0\";
}
else
return \"movb %1,%0\";
}")
(define_insn "movstrictqi"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (strict_low_part (match_operand:QI 0 "general_operand" "+r"))
(match_operand:QI 1 "general_operand" "g"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[1]) == CONST_INT
&& INTVAL(operands[1]) < 8 && INTVAL(operands[1]) > -9)
return \"movqb %1,%0\";
return \"movb %1,%0\";
}")
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
;; Block moves
;; Argument 0 is the destination
;; Argument 1 is the source
;; Argument 2 is the length
;; Argument 3 is the alignment
;;
;; Strategy: Use define_expand to
;; either emit insns directly if it can be done simply or
;; emit rtl to match movstrsi1 which has extra scratch registers
;; which can be used to generate more complex code.
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_expand "movstrsi"
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
[(parallel [(set (match_operand:BLK 0 "general_operand" "")
(match_operand:BLK 1 "general_operand" ""))
(use (match_operand:SI 2 "general_operand" ""))
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
(use (match_operand:SI 3 "const_int_operand" ""))])]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
{
if (operands[0]) /* avoid unused code messages */
{
expand_block_move (operands);
DONE;
}
}")
;; Special Registers:
;; r0 count
;; r1 from
;; r2 to
;; r3 match
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "movstrsi1"
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
[(set (mem:BLK (reg:SI 2))
(mem:BLK (reg:SI 1)))
(use (reg:SI 0))
(set (reg:SI 2) (plus:SI (reg:SI 2) (mult:SI (reg:SI 0) (match_operand:SI 0 "const_int_operand" ""))))
(set (reg:SI 1) (plus:SI (reg:SI 1) (mult:SI (reg:SI 0) (match_dup 0))))
(set (reg:SI 0) (const_int 0))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
{
int align = INTVAL(operands[0]);
if (align == 4)
return \"movsd\";
else
return \"movsb\";
}")
(define_insn "movstrsi2"
[(set (mem:BLK (match_operand:SI 0 "address_operand" "g"))
(mem:BLK (match_operand:SI 1 "address_operand" "g")))
(use (match_operand 2 "immediate_operand" "i"))]
""
"movmd %a1,%a0,%2")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
;; Extension and truncation insns.
;; Those for integer source operand
;; are ordered widest source type first.
(define_insn "truncsiqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(truncate:QI (match_operand:SI 1 "nonimmediate_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"movb %1,%0")
(define_insn "truncsihi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(truncate:HI (match_operand:SI 1 "nonimmediate_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"movw %1,%0")
(define_insn "trunchiqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(truncate:QI (match_operand:HI 1 "nonimmediate_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"movb %1,%0")
(define_insn "extendhisi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(sign_extend:SI (match_operand:HI 1 "nonimmediate_operand" "g")))]
""
"movxwd %1,%0")
(define_insn "extendqihi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(sign_extend:HI (match_operand:QI 1 "nonimmediate_operand" "g")))]
""
"movxbw %1,%0")
(define_insn "extendqisi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(sign_extend:SI (match_operand:QI 1 "nonimmediate_operand" "g")))]
""
"movxbd %1,%0")
(define_insn "extendsfdf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=lm<")
(float_extend:DF (match_operand:SF 1 "general_operand" "fmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"movfl %1,%0")
(define_insn "truncdfsf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fm<")
(float_truncate:SF (match_operand:DF 1 "general_operand" "lmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"movlf %1,%0")
(define_insn "zero_extendhisi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "g")))]
""
"movzwd %1,%0")
(define_insn "zero_extendqihi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(zero_extend:HI (match_operand:QI 1 "nonimmediate_operand" "g")))]
""
"movzbw %1,%0")
(define_insn "zero_extendqisi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "g")))]
""
"movzbd %1,%0")
;; Fix-to-float conversion insns.
;; Note that the ones that start with SImode come first.
;; That is so that an operand that is a CONST_INT
;; (and therefore lacks a specific machine mode).
;; will be recognized as SImode (which is always valid)
;; rather than as QImode or HImode.
;; Rumor has it that the National part does not correctly convert
;; constant ints to floats. This conversion is therefore disabled.
;; A register must be used to perform the conversion.
(define_insn "floatsisf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fm<")
(float:SF (match_operand:SI 1 "general_operand" "rm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"movdf %1,%0")
(define_insn "floatsidf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=lm<")
(float:DF (match_operand:SI 1 "general_operand" "rm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"movdl %1,%0")
(define_insn "floathisf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fm<")
(float:SF (match_operand:HI 1 "general_operand" "rm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"movwf %1,%0")
(define_insn "floathidf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=lm<")
(float:DF (match_operand:HI 1 "general_operand" "rm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"movwl %1,%0")
(define_insn "floatqisf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fm<")
(float:SF (match_operand:QI 1 "general_operand" "rm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"movbf %1,%0")
; Some assemblers warn that this insn doesn't work.
; Maybe they know something we don't.
;(define_insn "floatqidf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
; [(set (match_operand:DF 0 "general_operand" "=lm<")
; (float:DF (match_operand:QI 1 "general_operand" "rm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
; "TARGET_32081"
; "movbl %1,%0")
;; Float-to-fix conversion insns.
;; The sequent compiler always generates "trunc" insns.
(define_insn "fixsfqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
(fix:QI (fix:SF (match_operand:SF 1 "general_operand" "fm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncfb %1,%0")
(define_insn "fixsfhi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
(fix:HI (fix:SF (match_operand:SF 1 "general_operand" "fm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncfw %1,%0")
(define_insn "fixsfsi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
(fix:SI (fix:SF (match_operand:SF 1 "general_operand" "fm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncfd %1,%0")
(define_insn "fixdfqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
(fix:QI (fix:DF (match_operand:DF 1 "general_operand" "lm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"trunclb %1,%0")
(define_insn "fixdfhi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
(fix:HI (fix:DF (match_operand:DF 1 "general_operand" "lm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"trunclw %1,%0")
(define_insn "fixdfsi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
(fix:SI (fix:DF (match_operand:DF 1 "general_operand" "lm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncld %1,%0")
;; Unsigned
(define_insn "fixunssfqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
(unsigned_fix:QI (fix:SF (match_operand:SF 1 "general_operand" "fm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncfb %1,%0")
(define_insn "fixunssfhi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
(unsigned_fix:HI (fix:SF (match_operand:SF 1 "general_operand" "fm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncfw %1,%0")
(define_insn "fixunssfsi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
(unsigned_fix:SI (fix:SF (match_operand:SF 1 "general_operand" "fm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncfd %1,%0")
(define_insn "fixunsdfqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
(unsigned_fix:QI (fix:DF (match_operand:DF 1 "general_operand" "lm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"trunclb %1,%0")
(define_insn "fixunsdfhi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
(unsigned_fix:HI (fix:DF (match_operand:DF 1 "general_operand" "lm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"trunclw %1,%0")
(define_insn "fixunsdfsi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
(unsigned_fix:SI (fix:DF (match_operand:DF 1 "general_operand" "lm"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncld %1,%0")
;;; These are not yet used by GCC
(define_insn "fix_truncsfqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
(fix:QI (match_operand:SF 1 "general_operand" "fm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncfb %1,%0")
(define_insn "fix_truncsfhi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
(fix:HI (match_operand:SF 1 "general_operand" "fm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncfw %1,%0")
(define_insn "fix_truncsfsi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
(fix:SI (match_operand:SF 1 "general_operand" "fm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncfd %1,%0")
(define_insn "fix_truncdfqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
(fix:QI (match_operand:DF 1 "general_operand" "lm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"trunclb %1,%0")
(define_insn "fix_truncdfhi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
(fix:HI (match_operand:DF 1 "general_operand" "lm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"trunclw %1,%0")
(define_insn "fix_truncdfsi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
(fix:SI (match_operand:DF 1 "general_operand" "lm")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"truncld %1,%0")
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
;; Multiply-add instructions
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=v,v")
(plus:DF (mult:DF (match_operand:DF 1 "general_operand" "%lmF,0")
(match_operand:DF 2 "general_operand" "lmF,lmF"))
(match_operand:DF 3 "general_operand" "0,lmF")))]
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
"TARGET_MULT_ADD"
"@
dotl %1,%2
polyl %2,%3")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=u,u")
(plus:SF (mult:SF (match_operand:SF 1 "general_operand" "%fmF,0")
(match_operand:SF 2 "general_operand" "fmF,fmF"))
(match_operand:SF 3 "general_operand" "0,fmF")))]
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
"TARGET_MULT_ADD"
"@
dotf %1,%2
polyf %2,%3")
;; Multiply-sub instructions
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=v")
(minus:DF (mult:DF (match_operand:DF 1 "general_operand" "%lmF")
(match_operand:DF 2 "general_operand" "lmF"))
(match_operand:DF 3 "general_operand" "0")))]
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
"TARGET_MULT_ADD"
"@
negl %0,%0\;dotl %1,%2")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=u")
(minus:SF (mult:SF (match_operand:SF 1 "general_operand" "%fmF")
(match_operand:SF 2 "general_operand" "fmF"))
(match_operand:SF 3 "general_operand" "0")))]
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
"TARGET_MULT_ADD"
"@
negf %0,%0\;dotf %1,%2")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
;;- All kinds of add instructions.
(define_insn "adddf3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=lm")
(plus:DF (match_operand:DF 1 "general_operand" "%0")
(match_operand:DF 2 "general_operand" "lmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"addl %2,%0")
(define_insn "addsf3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fm")
(plus:SF (match_operand:SF 1 "general_operand" "%0")
(match_operand:SF 2 "general_operand" "fmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"addf %2,%0")
(define_insn ""
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
[(set (reg:SI 25)
(plus:SI (reg:SI 25)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 0 "immediate_operand" "i")))]
"GET_CODE (operands[0]) == CONST_INT"
"*
{
#ifndef SEQUENT_ADJUST_STACK
if (TARGET_32532)
if (INTVAL (operands[0]) == 8)
return \"cmpd tos,tos\";
if (TARGET_32532 || TARGET_32332)
if (INTVAL (operands[0]) == 4)
return \"cmpqd %$0,tos\";
#endif
if (! TARGET_32532)
{
if (INTVAL (operands[0]) < 64 && INTVAL (operands[0]) > -64)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"adjspb %n0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
else if (INTVAL (operands[0]) < 8192 && INTVAL (operands[0]) >= -8192)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"adjspw %n0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
}
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"adjspd %n0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
(plus:SI (reg:SI 24)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 1 "immediate_operand" "i")))]
"GET_CODE (operands[1]) == CONST_INT"
"addr %c1(fp),%0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
(plus:SI (reg:SI 25)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 1 "immediate_operand" "i")))]
"GET_CODE (operands[1]) == CONST_INT"
"addr %c1(sp),%0")
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
(define_insn "adddi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DI 0 "general_operand" "=ro")
(plus:DI (match_operand:DI 1 "general_operand" "%0")
(match_operand:DI 2 "general_operand" "ron")))]
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
""
"*
{
rtx low[3], high[3], xops[4];
split_di (operands, 3, low, high);
xops[0] = low[0];
xops[1] = high[0];
xops[2] = low[2];
xops[3] = high[2];
if (GET_CODE (xops[2]) == CONST_INT)
{
int i = INTVAL (xops[2]);
if (i <= 7 && i >= -8)
{
if (i == 0)
{
i = INTVAL (xops[3]);
if (i <= 7 && i >= -8)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (\"addqd %3,%1\", xops);
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
else
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (\"addd %3,%1\", xops);
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
}
else
{
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (\"addqd %2,%0\", xops);
output_asm_insn (\"addcd %3,%1\", xops);
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
}
return \"\";
}
}
output_asm_insn (\"addd %2,%0\", xops);
output_asm_insn (\"addcd %3,%1\", xops);
return \"\";
}")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See Note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "addsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g,=g&<")
(plus:SI (match_operand:SI 1 "general_operand" "%0,r")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g,i")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (which_alternative == 1)
{
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
if (GET_CODE (operands[2]) == CONST_INT)
{
int i = INTVAL (operands[2]);
if (NS32K_DISPLACEMENT_P (i))
return \"addr %c2(%1),%0\";
else
return \"movd %1,%0\;addd %2,%0\";
}
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
else
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
{
if (flag_pic)
return \"addr %a2[%1:b],%0\";
else
return \"addr %c2(%1),%0\";
}
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
}
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
else if (GET_CODE (operands[2]) == CONST_INT)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
{
int i = INTVAL (operands[2]);
if (i <= 7 && i >= -8)
return \"addqd %2,%0\";
else if (! TARGET_32532 && GET_CODE (operands[0]) == REG
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
&& NS32K_DISPLACEMENT_P (i))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
return \"addr %c2(%0),%0\";
}
return \"addd %2,%0\";
}")
(define_insn "addhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(plus:HI (match_operand:HI 1 "general_operand" "%0")
(match_operand:HI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{ if (GET_CODE (operands[2]) == CONST_INT)
{
int i = INTVAL (operands[2]);
if (i <= 7 && i >= -8)
return \"addqw %2,%0\";
}
return \"addw %2,%0\";
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (strict_low_part (match_operand:HI 0 "general_operand" "=r"))
(plus:HI (match_operand:HI 1 "general_operand" "0")
(match_operand:HI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[1]) == CONST_INT
&& INTVAL (operands[1]) >-9 && INTVAL(operands[1]) < 8)
return \"addqw %2,%0\";
return \"addw %2,%0\";
}")
(define_insn "addqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(plus:QI (match_operand:QI 1 "general_operand" "%0")
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{ if (GET_CODE (operands[2]) == CONST_INT)
{
int i = INTVAL (operands[2]);
if (i <= 7 && i >= -8)
return \"addqb %2,%0\";
}
return \"addb %2,%0\";
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (strict_low_part (match_operand:QI 0 "general_operand" "=r"))
(plus:QI (match_operand:QI 1 "general_operand" "0")
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[1]) == CONST_INT
&& INTVAL (operands[1]) >-9 && INTVAL(operands[1]) < 8)
return \"addqb %2,%0\";
return \"addb %2,%0\";
}")
;;- All kinds of subtract instructions.
(define_insn "subdf3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=lm")
(minus:DF (match_operand:DF 1 "general_operand" "0")
(match_operand:DF 2 "general_operand" "lmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"subl %2,%0")
(define_insn "subsf3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fm")
(minus:SF (match_operand:SF 1 "general_operand" "0")
(match_operand:SF 2 "general_operand" "fmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"subf %2,%0")
(define_insn ""
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
[(set (reg:SI 25)
(minus:SI (reg:SI 25)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 0 "immediate_operand" "i")))]
"GET_CODE (operands[0]) == CONST_INT"
"*
{
if (! TARGET_32532 && GET_CODE(operands[0]) == CONST_INT
&& INTVAL(operands[0]) < 64 && INTVAL(operands[0]) > -64)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"adjspb %0\";
return \"adjspd %0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
}")
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
(define_insn "subdi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DI 0 "general_operand" "=ro")
(minus:DI (match_operand:DI 1 "general_operand" "0")
(match_operand:DI 2 "general_operand" "ron")))]
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
""
"*
{
rtx low[3], high[3], xops[4];
split_di (operands, 3, low, high);
xops[0] = low[0];
xops[1] = high[0];
xops[2] = low[2];
xops[3] = high[2];
if (GET_CODE (xops[2]) == CONST_INT)
{
int i = INTVAL (xops[2]);
if (i <= 8 && i >= -7)
{
if (i == 0)
{
i = INTVAL (xops[3]);
if (i <= 8 && i >= -7)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (\"addqd %n3,%1\", xops);
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
else
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (\"subd %3,%1\", xops);
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
}
else
{
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (\"addqd %n2,%0\", xops);
output_asm_insn (\"subcd %3,%1\", xops);
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
}
return \"\";
}
}
output_asm_insn (\"subd %2,%0\", xops);
output_asm_insn (\"subcd %3,%1\", xops);
return \"\";
}")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "subsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(minus:SI (match_operand:SI 1 "general_operand" "0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{ if (GET_CODE (operands[2]) == CONST_INT)
{
int i = INTVAL (operands[2]);
if (i <= 8 && i >= -7)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"addqd %n2,%0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
}
return \"subd %2,%0\";
}")
(define_insn "subhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(minus:HI (match_operand:HI 1 "general_operand" "0")
(match_operand:HI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{ if (GET_CODE (operands[2]) == CONST_INT)
{
int i = INTVAL (operands[2]);
if (i <= 8 && i >= -7)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"addqw %n2,%0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
}
return \"subw %2,%0\";
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (strict_low_part (match_operand:HI 0 "general_operand" "=r"))
(minus:HI (match_operand:HI 1 "general_operand" "0")
(match_operand:HI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[1]) == CONST_INT
&& INTVAL (operands[1]) >-8 && INTVAL(operands[1]) < 9)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"addqw %n2,%0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
return \"subw %2,%0\";
}")
(define_insn "subqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(minus:QI (match_operand:QI 1 "general_operand" "0")
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{ if (GET_CODE (operands[2]) == CONST_INT)
{
int i = INTVAL (operands[2]);
if (i <= 8 && i >= -7)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"addqb %n2,%0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
}
return \"subb %2,%0\";
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (strict_low_part (match_operand:QI 0 "general_operand" "=r"))
(minus:QI (match_operand:QI 1 "general_operand" "0")
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[1]) == CONST_INT
&& INTVAL (operands[1]) >-8 && INTVAL(operands[1]) < 9)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
return \"addqb %n2,%0\";
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
return \"subb %2,%0\";
}")
;;- Multiply instructions.
(define_insn "muldf3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=lm")
(mult:DF (match_operand:DF 1 "general_operand" "%0")
(match_operand:DF 2 "general_operand" "lmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"mull %2,%0")
(define_insn "mulsf3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fm")
(mult:SF (match_operand:SF 1 "general_operand" "%0")
(match_operand:SF 2 "general_operand" "fmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"mulf %2,%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "mulsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(mult:SI (match_operand:SI 1 "general_operand" "%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"muld %2,%0")
(define_insn "mulhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(mult:HI (match_operand:HI 1 "general_operand" "%0")
(match_operand:HI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"mulw %2,%0")
(define_insn "mulqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(mult:QI (match_operand:QI 1 "general_operand" "%0")
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"mulb %2,%0")
(define_insn "umulsidi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DI 0 "general_operand" "=g")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(mult:DI (zero_extend:DI
(match_operand:SI 1 "nonimmediate_operand" "0"))
(zero_extend:DI
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
(match_operand:SI 2 "nonimmediate_operand" "g"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"meid %2,%0")
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
;; divmod insns: We can only do the unsigned case.
(define_expand "udivmodsi4"
[(parallel
[(set (match_operand:SI 0 "reg_or_mem_operand" "")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(udiv:SI (match_operand:SI 1 "general_operand" "")
(match_operand:SI 2 "general_operand" "")))
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
(set (match_operand:SI 3 "reg_or_mem_operand" "")
(umod:SI (match_dup 1) (match_dup 2)))])]
""
"
{
rtx temp = gen_reg_rtx(DImode);
rtx insn, first, last;
first = emit_move_insn(gen_lowpart(SImode, temp), operands[1]);
emit_move_insn(gen_highpart(SImode, temp), const0_rtx);
emit_insn(gen_udivmoddisi4_internal(temp, temp, operands[2]));
last = emit_move_insn(temp, temp);
{
rtx divdi, moddi, divsi, modsi;
divsi = gen_rtx (UDIV, SImode, operands[1], operands[2]);
modsi = gen_rtx (UMOD, SImode, operands[1], operands[2]);
divdi = gen_rtx (ZERO_EXTEND, DImode, divsi);
moddi = gen_rtx (ZERO_EXTEND, DImode, modsi);
REG_NOTES (first) = gen_rtx (INSN_LIST, REG_LIBCALL, last,
REG_NOTES (first));
REG_NOTES (last) = gen_rtx (INSN_LIST, REG_RETVAL, first,
gen_rtx (EXPR_LIST, REG_EQUAL,
gen_rtx (IOR, DImode, moddi,
gen_rtx (ASHIFT, DImode, divdi, GEN_INT(32))),
REG_NOTES (last)));
}
insn = emit_move_insn(operands[0], gen_highpart(SImode, temp));
insn = emit_move_insn(operands[3], gen_lowpart(SImode, temp));
DONE;
}")
;; If we try and describe what this does, we have to zero-expand an
;; operand, which prevents it being a constant (VOIDmode) (see udivmoddisi4
;; below. This udivmoddisi4_internal never matches anything and is only
;; ever used when explicitly emitted by a define_expand.
(define_insn "udivmoddisi4_internal"
[(set (match_operand:DI 0 "reg_or_mem_operand" "=rm")
(unspec:SI [(match_operand:DI 1 "reg_or_mem_operand" "0")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 2 "general_operand" "g")] 0))]
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
""
"deid %2,%0")
;; Retain this insn which *does* have a pattern indicating what it does,
;; just in case the compiler is smart enough to recognize a substitution.
(define_insn "udivmoddisi4"
[(set (subreg:SI (match_operand:DI 0 "register_operand" "=rm") 1)
(truncate:SI (udiv:DI (match_operand:DI 1 "reg_or_mem_operand" "0")
(zero_extend:DI (match_operand:SI 2 "nonimmediate_operand" "g")))))
(set (subreg:SI (match_operand:DI 3 "register_operand" "=0") 0)
(truncate:SI (umod:DI (match_dup 1) (zero_extend:DI (match_dup 2)))))]
""
"deid %2,%0")
;; Part word variants. These seem to never be used at the moment (gcc
;; 2.7.2.2). The code generation prefers to zero extend hi's and qi's
;; and use signed div and mod. Keep these insns incase that changes.
;; divmod should have an advantage when both div and mod are needed. However,
;; divmod uses two registers, so maybe the comiler knows best.
(define_expand "udivmodhi4"
[(parallel
[(set (match_operand:HI 0 "reg_or_mem_operand" "")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(udiv:HI (match_operand:HI 1 "general_operand" "")
(match_operand:HI 2 "general_operand" "")))
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
(set (match_operand:HI 3 "reg_or_mem_operand" "")
(umod:HI (match_dup 1) (match_dup 2)))])]
""
"
{
rtx temp = gen_reg_rtx(DImode);
rtx insn, first, last;
first = emit_move_insn(gen_lowpart(HImode, temp), operands[1]);
emit_move_insn(gen_highpart (HImode, temp), const0_rtx);
operands[2] = force_reg(HImode, operands[2]);
emit_insn(gen_udivmoddihi4_internal(temp, temp, operands[2]));
last = emit_move_insn(temp, temp);
{
rtx divdi, moddi, divhi, modhi;
divhi = gen_rtx (UDIV, HImode, operands[1], operands[2]);
modhi = gen_rtx (UMOD, HImode, operands[1], operands[2]);
divdi = gen_rtx (ZERO_EXTEND, DImode, divhi);
moddi = gen_rtx (ZERO_EXTEND, DImode, modhi);
REG_NOTES (first) = gen_rtx (INSN_LIST, REG_LIBCALL, last,
REG_NOTES (first));
REG_NOTES (last) = gen_rtx (INSN_LIST, REG_RETVAL, first,
gen_rtx (EXPR_LIST, REG_EQUAL,
gen_rtx(IOR, DImode, moddi,
gen_rtx(ASHIFT, DImode, divdi, GEN_INT(32))),
REG_NOTES (last)));
}
insn = emit_move_insn(operands[0], gen_highpart(HImode, temp));
insn = emit_move_insn(operands[3], gen_lowpart(HImode, temp));
DONE;
}")
;; deiw wants two hi's in seperate registers or else they can be adjacent
;; in memory. DI mode will ensure two registers are available, but if we
;; want to allow memory as an operand we would need SI mode. There is no
;; way to do this, so just restrict operand 0 and 1 to be in registers.
(define_insn "udivmoddihi4_internal"
[(set (match_operand:DI 0 "register_operand" "=r")
(unspec:HI [(match_operand:DI 1 "register_operand" "0")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:HI 2 "general_operand" "g")] 0))]
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
""
"deiw %2,%0")
(define_insn "udivmoddihi4"
[(set (subreg:HI (match_operand:DI 0 "register_operand" "=r") 1)
(truncate:HI (udiv:DI (match_operand:DI 1 "reg_or_mem_operand" "0")
(zero_extend:DI (match_operand:HI 2 "nonimmediate_operand" "g")))))
(set (subreg:HI (match_operand:DI 3 "register_operand" "=0") 0)
(truncate:HI (umod:DI (match_dup 1) (zero_extend:DI (match_dup 2)))))]
""
"deiw %2,%0")
(define_expand "udivmodqi4"
[(parallel
[(set (match_operand:QI 0 "reg_or_mem_operand" "")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(udiv:QI (match_operand:QI 1 "general_operand" "")
(match_operand:QI 2 "general_operand" "")))
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
(set (match_operand:QI 3 "reg_or_mem_operand" "")
(umod:QI (match_dup 1) (match_dup 2)))])]
""
"
{
rtx temp = gen_reg_rtx(DImode);
rtx insn, first, last;
first = emit_move_insn(gen_lowpart(QImode, temp), operands[1]);
emit_move_insn(gen_highpart(QImode, temp), const0_rtx);
operands[2] = force_reg(QImode, operands[2]);
emit_insn(gen_udivmoddiqi4_internal(temp, temp, operands[2]));
last = emit_move_insn(temp, temp);
{
rtx divdi, moddi, divqi, modqi;
divqi = gen_rtx (UDIV, QImode, operands[1], operands[2]);
modqi = gen_rtx (UMOD, QImode, operands[1], operands[2]);
divdi = gen_rtx (ZERO_EXTEND, DImode, divqi);
moddi = gen_rtx (ZERO_EXTEND, DImode, modqi);
REG_NOTES (first) = gen_rtx (INSN_LIST, REG_LIBCALL, last,
REG_NOTES (first));
REG_NOTES (last) = gen_rtx (INSN_LIST, REG_RETVAL, first,
gen_rtx (EXPR_LIST, REG_EQUAL,
gen_rtx(IOR, DImode, moddi,
gen_rtx(ASHIFT, DImode, divdi, GEN_INT(32))),
REG_NOTES (last)));
}
insn = emit_move_insn(operands[0], gen_highpart(QImode, temp));
insn = emit_move_insn(operands[3], gen_lowpart(QImode, temp));
DONE;
}")
;; deib wants two qi's in seperate registers or else they can be adjacent
;; in memory. DI mode will ensure two registers are available, but if we
;; want to allow memory as an operand we would need HI mode. There is no
;; way to do this, so just restrict operand 0 and 1 to be in registers.
(define_insn "udivmoddiqi4_internal"
[(set (match_operand:DI 0 "register_operand" "=r")
(unspec:QI [(match_operand:DI 1 "reg_or_mem_operand" "0")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:QI 2 "general_operand" "g")] 0))]
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
""
"deib %2,%0")
(define_insn "udivmoddiqi4"
[(set (subreg:QI (match_operand:DI 0 "register_operand" "=r") 1)
(truncate:QI (udiv:DI (match_operand:DI 1 "reg_or_mem_operand" "0")
(zero_extend:DI (match_operand:QI 2 "nonimmediate_operand" "g")))))
(set (subreg:QI (match_operand:DI 3 "register_operand" "=0") 0)
(truncate:QI (umod:DI (match_dup 1) (zero_extend:DI (match_dup 2)))))]
""
"deib %2,%0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
;;- Divide instructions.
(define_insn "divdf3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=lm")
(div:DF (match_operand:DF 1 "general_operand" "0")
(match_operand:DF 2 "general_operand" "lmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"divl %2,%0")
(define_insn "divsf3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fm")
(div:SF (match_operand:SF 1 "general_operand" "0")
(match_operand:SF 2 "general_operand" "fmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"divf %2,%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "divsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(div:SI (match_operand:SI 1 "general_operand" "0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"quod %2,%0")
(define_insn "divhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(div:HI (match_operand:HI 1 "general_operand" "0")
(match_operand:HI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"quow %2,%0")
(define_insn "divqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(div:QI (match_operand:QI 1 "general_operand" "0")
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"quob %2,%0")
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
;; Remainder instructions.
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "modsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(mod:SI (match_operand:SI 1 "general_operand" "0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"remd %2,%0")
(define_insn "modhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(mod:HI (match_operand:HI 1 "general_operand" "0")
(match_operand:HI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"remw %2,%0")
(define_insn "modqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(mod:QI (match_operand:QI 1 "general_operand" "0")
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"remb %2,%0")
;;- Logical Instructions: AND
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "andsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(and:SI (match_operand:SI 1 "general_operand" "%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[2]) == CONST_INT)
{
if ((INTVAL (operands[2]) | 0xff) == 0xffffffff)
{
if (INTVAL (operands[2]) == 0xffffff00)
return \"movqb %$0,%0\";
else
{
operands[2] = gen_rtx (CONST_INT, VOIDmode,
INTVAL (operands[2]) & 0xff);
return \"andb %2,%0\";
}
}
if ((INTVAL (operands[2]) | 0xffff) == 0xffffffff)
{
if (INTVAL (operands[2]) == 0xffff0000)
return \"movqw %$0,%0\";
else
{
operands[2] = gen_rtx (CONST_INT, VOIDmode,
INTVAL (operands[2]) & 0xffff);
return \"andw %2,%0\";
}
}
}
return \"andd %2,%0\";
}")
(define_insn "andhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(and:HI (match_operand:HI 1 "general_operand" "%0")
(match_operand:HI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[2]) == CONST_INT
&& (INTVAL (operands[2]) | 0xff) == 0xffffffff)
{
if (INTVAL (operands[2]) == 0xffffff00)
return \"movqb %$0,%0\";
else
{
operands[2] = gen_rtx (CONST_INT, VOIDmode,
INTVAL (operands[2]) & 0xff);
return \"andb %2,%0\";
}
}
return \"andw %2,%0\";
}")
(define_insn "andqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(and:QI (match_operand:QI 1 "general_operand" "%0")
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"andb %2,%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(and:SI (not:SI (match_operand:SI 1 "general_operand" "g"))
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 2 "general_operand" "0")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"bicd %1,%0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(and:HI (not:HI (match_operand:HI 1 "general_operand" "g"))
(match_operand:HI 2 "general_operand" "0")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"bicw %1,%0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(and:QI (not:QI (match_operand:QI 1 "general_operand" "g"))
(match_operand:QI 2 "general_operand" "0")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"bicb %1,%0")
;;- Bit set instructions.
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "iorsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(ior:SI (match_operand:SI 1 "general_operand" "%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[2]) == CONST_INT) {
if ((INTVAL (operands[2]) & 0xffffff00) == 0)
return \"orb %2,%0\";
if ((INTVAL (operands[2]) & 0xffff0000) == 0)
return \"orw %2,%0\";
}
return \"ord %2,%0\";
}")
(define_insn "iorhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(ior:HI (match_operand:HI 1 "general_operand" "%0")
(match_operand:HI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE(operands[2]) == CONST_INT &&
(INTVAL(operands[2]) & 0xffffff00) == 0)
return \"orb %2,%0\";
return \"orw %2,%0\";
}")
(define_insn "iorqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(ior:QI (match_operand:QI 1 "general_operand" "%0")
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"orb %2,%0")
;;- xor instructions.
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "xorsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(xor:SI (match_operand:SI 1 "general_operand" "%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE (operands[2]) == CONST_INT) {
if ((INTVAL (operands[2]) & 0xffffff00) == 0)
return \"xorb %2,%0\";
if ((INTVAL (operands[2]) & 0xffff0000) == 0)
return \"xorw %2,%0\";
}
return \"xord %2,%0\";
}")
(define_insn "xorhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(xor:HI (match_operand:HI 1 "general_operand" "%0")
(match_operand:HI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
if (GET_CODE(operands[2]) == CONST_INT &&
(INTVAL(operands[2]) & 0xffffff00) == 0)
return \"xorb %2,%0\";
return \"xorw %2,%0\";
}")
(define_insn "xorqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(xor:QI (match_operand:QI 1 "general_operand" "%0")
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"xorb %2,%0")
(define_insn "negdf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=lm<")
(neg:DF (match_operand:DF 1 "general_operand" "lmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"negl %1,%0")
(define_insn "negsf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fm<")
(neg:SF (match_operand:SF 1 "general_operand" "fmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"negf %1,%0")
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
(define_insn "negdi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DI 0 "general_operand" "=ro")
(neg:DI (match_operand:DI 1 "general_operand" "ro")))]
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
""
"*
{
rtx low[2], high[2], xops[4];
split_di (operands, 2, low, high);
xops[0] = low[0];
xops[1] = high[0];
xops[2] = low[1];
xops[3] = high[1];
if (rtx_equal_p (operands[0], operands[1]))
{
output_asm_insn (\"negd %3,%1\", xops);
output_asm_insn (\"negd %2,%0\", xops);
output_asm_insn (\"subcd %$0,%1\", xops);
}
else
{
output_asm_insn (\"negd %2,%0\", xops);
output_asm_insn (\"movqd %$0,%1\", xops);
output_asm_insn (\"subcd %3,%1\", xops);
}
return \"\";
}")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "negsi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(neg:SI (match_operand:SI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"negd %1,%0")
(define_insn "neghi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
(neg:HI (match_operand:HI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"negw %1,%0")
(define_insn "negqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
(neg:QI (match_operand:QI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"negb %1,%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "one_cmplsi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(not:SI (match_operand:SI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"comd %1,%0")
(define_insn "one_cmplhi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
(not:HI (match_operand:HI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"comw %1,%0")
(define_insn "one_cmplqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
(not:QI (match_operand:QI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"comb %1,%0")
;; arithmetic left and right shift operations
;; on the 32532 we will always use lshd for arithmetic left shifts,
;; because it is three times faster. Broken programs which
;; use negative shift counts are probably broken differently
;; than elsewhere.
;; alternative 0 never matches on the 32532
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "ashlsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g,g")
(ashift:SI (match_operand:SI 1 "general_operand" "r,0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "I,g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{ if (TARGET_32532)
return \"lshd %2,%0\";
else
return output_shift_insn (operands);
}")
(define_insn "ashlhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(ashift:HI (match_operand:HI 1 "general_operand" "0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{ if (GET_CODE (operands[2]) == CONST_INT)
{
if (INTVAL (operands[2]) == 1)
return \"addw %0,%0\";
else if (! TARGET_32532 && INTVAL (operands[2]) == 2)
return \"addw %0,%0\;addw %0,%0\";
}
if (TARGET_32532)
return \"lshw %2,%0\";
else
return \"ashw %2,%0\";
}")
(define_insn "ashlqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(ashift:QI (match_operand:QI 1 "general_operand" "0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{ if (GET_CODE (operands[2]) == CONST_INT)
{
if (INTVAL (operands[2]) == 1)
return \"addb %0,%0\";
else if (! TARGET_32532 && INTVAL (operands[2]) == 2)
return \"addb %0,%0\;addb %0,%0\";
}
if (TARGET_32532)
return \"lshb %2,%0\";
else
return \"ashb %2,%0\";
}")
;; Arithmetic right shift on the 32k works by negating the shift count.
(define_expand "ashrsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(ashiftrt:SI (match_operand:SI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"
{
if (GET_CODE (operands[2]) != CONST_INT)
operands[2] = gen_rtx (NEG, SImode, negate_rtx (SImode, operands[2]));
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(ashiftrt:SI (match_operand:SI 1 "general_operand" "0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 2 "immediate_operand" "i")))]
""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
"ashd %n2,%0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(ashiftrt:SI (match_operand:SI 1 "general_operand" "0")
(neg:SI (match_operand:SI 2 "general_operand" "r"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"ashd %2,%0")
(define_expand "ashrhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(ashiftrt:HI (match_operand:HI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"
{
if (GET_CODE (operands[2]) != CONST_INT)
operands[2] = gen_rtx (NEG, SImode, negate_rtx (SImode, operands[2]));
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(ashiftrt:HI (match_operand:HI 1 "general_operand" "0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 2 "immediate_operand" "i")))]
""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
"ashw %n2,%0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(ashiftrt:HI (match_operand:HI 1 "general_operand" "0")
(neg:SI (match_operand:SI 2 "general_operand" "r"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"ashw %2,%0")
(define_expand "ashrqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(ashiftrt:QI (match_operand:QI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"
{
if (GET_CODE (operands[2]) != CONST_INT)
operands[2] = gen_rtx (NEG, SImode, negate_rtx (SImode, operands[2]));
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(ashiftrt:QI (match_operand:QI 1 "general_operand" "0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 2 "immediate_operand" "i")))]
""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
"ashb %n2,%0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(ashiftrt:QI (match_operand:QI 1 "general_operand" "0")
(neg:SI (match_operand:SI 2 "general_operand" "r"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"ashb %2,%0")
;; logical shift instructions
;; Logical right shift on the 32k works by negating the shift count.
(define_expand "lshrsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(lshiftrt:SI (match_operand:SI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"
{
if (GET_CODE (operands[2]) != CONST_INT)
operands[2] = gen_rtx (NEG, SImode, negate_rtx (SImode, operands[2]));
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(lshiftrt:SI (match_operand:SI 1 "general_operand" "0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 2 "immediate_operand" "i")))]
""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
"lshd %n2,%0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(lshiftrt:SI (match_operand:SI 1 "general_operand" "0")
(neg:SI (match_operand:SI 2 "general_operand" "r"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"lshd %2,%0")
(define_expand "lshrhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(lshiftrt:HI (match_operand:HI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"
{
if (GET_CODE (operands[2]) != CONST_INT)
operands[2] = gen_rtx (NEG, SImode, negate_rtx (SImode, operands[2]));
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(lshiftrt:HI (match_operand:HI 1 "general_operand" "0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 2 "immediate_operand" "i")))]
""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
"lshw %n2,%0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(lshiftrt:HI (match_operand:HI 1 "general_operand" "0")
(neg:SI (match_operand:SI 2 "general_operand" "r"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"lshw %2,%0")
(define_expand "lshrqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(lshiftrt:QI (match_operand:QI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"
{
if (GET_CODE (operands[2]) != CONST_INT)
operands[2] = gen_rtx (NEG, SImode, negate_rtx (SImode, operands[2]));
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(lshiftrt:QI (match_operand:QI 1 "general_operand" "0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 2 "immediate_operand" "i")))]
""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
"lshb %n2,%0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(lshiftrt:QI (match_operand:QI 1 "general_operand" "0")
(neg:SI (match_operand:SI 2 "general_operand" "r"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"lshb %2,%0")
;; Rotate instructions
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "rotlsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(rotate:SI (match_operand:SI 1 "general_operand" "0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"rotd %2,%0")
(define_insn "rotlhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(rotate:HI (match_operand:HI 1 "general_operand" "0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"rotw %2,%0")
(define_insn "rotlqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(rotate:QI (match_operand:QI 1 "general_operand" "0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"rotb %2,%0")
;; Right rotate on the 32k works by negating the shift count.
(define_expand "rotrsi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(rotatert:SI (match_operand:SI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"
{
if (GET_CODE (operands[2]) != CONST_INT)
operands[2] = gen_rtx (NEG, SImode, negate_rtx (SImode, operands[2]));
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(rotatert:SI (match_operand:SI 1 "general_operand" "0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 2 "immediate_operand" "i")))]
""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
"rotd %n2,%0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g")
(rotatert:SI (match_operand:SI 1 "general_operand" "0")
(neg:SI (match_operand:SI 2 "general_operand" "r"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"rotd %2,%0")
(define_expand "rotrhi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(rotatert:HI (match_operand:HI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"
{
if (GET_CODE (operands[2]) != CONST_INT)
operands[2] = gen_rtx (NEG, SImode, negate_rtx (SImode, operands[2]));
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(rotatert:HI (match_operand:HI 1 "general_operand" "0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 2 "immediate_operand" "i")))]
""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
"rotw %n2,%0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g")
(rotatert:HI (match_operand:HI 1 "general_operand" "0")
(neg:SI (match_operand:SI 2 "general_operand" "r"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"rotw %2,%0")
(define_expand "rotrqi3"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(rotatert:QI (match_operand:QI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"
{
if (GET_CODE (operands[2]) != CONST_INT)
operands[2] = gen_rtx (NEG, SImode, negate_rtx (SImode, operands[2]));
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(rotatert:QI (match_operand:QI 1 "general_operand" "0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 2 "immediate_operand" "i")))]
""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
"rotb %n2,%0")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
(rotatert:QI (match_operand:QI 1 "general_operand" "0")
(neg:SI (match_operand:SI 2 "general_operand" "r"))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"rotb %2,%0")
;;- load or push effective address
;; These come after the move, add, and multiply patterns
;; because we don't want pushl $1 turned into pushad 1.
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:QI 1 "address_operand" "p"))]
""
"*
{
if (REG_P (operands[0])
&& GET_CODE (operands[1]) == MULT
&& GET_CODE (XEXP (operands[1], 1)) == CONST_INT
&& (INTVAL (XEXP (operands[1], 1)) == 2
|| INTVAL (XEXP (operands[1], 1)) == 4))
{
rtx xoperands[3];
xoperands[0] = operands[0];
xoperands[1] = XEXP (operands[1], 0);
xoperands[2] = gen_rtx (CONST_INT, VOIDmode, INTVAL (XEXP (operands[1], 1)) >> 1);
return output_shift_insn (xoperands);
}
return \"addr %a1,%0\";
}")
;;; Index insns. These are about the same speed as multiply-add counterparts.
;;; but slower then using power-of-2 shifts if we can use them
;
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
;(define_insn ""
; [(set (match_operand:SI 0 "register_operand" "=r")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
; (plus:SI (match_operand:SI 1 "general_operand" "g")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
; (mult:SI (match_operand:SI 2 "register_operand" "0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
; (plus:SI (match_operand:SI 3 "general_operand" "g") (const_int 1)))))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
; "GET_CODE (operands[3]) != CONST_INT || INTVAL (operands[3]) > 8"
; "indexd %0,%3,%1")
;
;(define_insn ""
; [(set (match_operand:SI 0 "register_operand" "=r")
; (plus:SI (mult:SI (match_operand:SI 1 "register_operand" "0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
; (plus:SI (match_operand:SI 2 "general_operand" "g") (const_int 1)))
; (match_operand:SI 3 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
; "GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) > 8"
; "indexd %0,%2,%3")
;; Set, Clear, and Invert bit
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (zero_extract:SI (match_operand:SI 0 "general_operand" "+g")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(const_int 1)
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 1 "general_operand" "g"))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(const_int 1))]
""
"sbitd %1,%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (zero_extract:SI (match_operand:SI 0 "general_operand" "+g")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(const_int 1)
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 1 "general_operand" "g"))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(const_int 0))]
""
"cbitd %1,%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "+g")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(xor:SI (ashift:SI (const_int 1)
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:SI 1 "general_operand" "g"))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_dup 0)))]
""
"ibitd %1,%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(xor:QI (subreg:QI
(ashift:SI (const_int 1)
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(match_operand:QI 1 "general_operand" "g")) 0)
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_dup 0)))]
""
"ibitb %1,%0")
;; Recognize jbs and jbc instructions.
(define_insn ""
[(set (cc0)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(zero_extract (match_operand:SI 0 "general_operand" "rm")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(const_int 1)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{ cc_status.flags = CC_Z_IN_F;
return \"tbitd %1,%0\";
}")
;; extract(base, width, offset)
;; Signed bitfield extraction is not supported in hardware on the
;; NS 32032. It is therefore better to let GCC figure out a
;; good strategy for generating the proper instruction sequence
;; and represent it as rtl.
;; Optimize the case of extracting a byte or word from a register.
;; Otherwise we must load a register with the offset of the
;; chunk we want, and perform an extract insn (each of which
;; is very expensive). Since we use the stack to do our bit-twiddling
;; we cannot use it for a destination. Perhaps things are fast
;; enough on the 32532 that such hacks are not needed.
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=ro")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(zero_extract:SI (match_operand:SI 1 "register_operand" "r")
(match_operand:SI 2 "const_int_operand" "i")
(match_operand:SI 3 "const_int_operand" "i")))]
"(INTVAL (operands[2]) == 8 || INTVAL (operands[2]) == 16)
&& (INTVAL (operands[3]) == 8 || INTVAL (operands[3]) == 16 || INTVAL (operands[3]) == 24)"
"*
{
output_asm_insn (\"movd %1,tos\", operands);
if (INTVAL (operands[2]) == 16)
{
if (INTVAL (operands[3]) == 8)
output_asm_insn (\"movzwd 1(sp),%0\", operands);
else
output_asm_insn (\"movzwd 2(sp),%0\", operands);
}
else
{
if (INTVAL (operands[3]) == 8)
output_asm_insn (\"movzbd 1(sp),%0\", operands);
else if (INTVAL (operands[3]) == 16)
output_asm_insn (\"movzbd 2(sp),%0\", operands);
else
output_asm_insn (\"movzbd 3(sp),%0\", operands);
}
if (TARGET_32532 || TARGET_32332)
return \"cmpqd %$0,tos\";
else
return \"adjspb %$-4\";
}")
;; The exts/ext instructions have the problem that they always access
;; 32 bits even if the bitfield is smaller. For example the instruction
;; extsd 7(r1),r0,2,5
;; would read not only at address 7(r1) but also at 8(r1) to 10(r1).
;; If these addresses are in a different (unmapped) page a memory fault
;; is the result.
;;
;; Timing considerations:
;; movd 0(r1),r0 3 bytes
;; lshd -26,r0 4
;; andd 0x1f,r0 5
;; takes about 13 cycles on the 532 while
;; extsd 7(r1),r0,2,5 5 bytes
;; takes about 21 cycles.
;;
;; The inss/ins instructions suffer from the same problem.
;;
;; A machine specific option (-mbitfield/-mnobitfield) is used
;; to allow/disallow the use of these instructions.
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(zero_extract:SI (match_operand:SI 1 "register_operand" "g")
(match_operand:SI 2 "const_int_operand" "i")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 3 "general_operand" "rK")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_BITFIELD"
"*
{ if (GET_CODE (operands[3]) == CONST_INT)
return \"extsd %1,%0,%3,%2\";
else return \"extd %3,%1,%0,%2\";
}")
(define_insn "extzv"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
(zero_extract:SI (match_operand:QI 1 "general_operand" "g")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 2 "const_int_operand" "i")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 3 "general_operand" "rK")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_BITFIELD"
"*
{ if (GET_CODE (operands[3]) == CONST_INT)
return \"extsd %1,%0,%3,%2\";
else return \"extd %3,%1,%0,%2\";
}")
(define_insn ""
[(set (zero_extract:SI (match_operand:SI 0 "memory_operand" "+o")
(match_operand:SI 1 "const_int_operand" "i")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 2 "general_operand" "rn"))
(match_operand:SI 3 "general_operand" "rm"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_BITFIELD"
"*
{ if (GET_CODE (operands[2]) == CONST_INT)
{
if (INTVAL (operands[2]) >= 8)
{
operands[0] = adj_offsettable_operand (operands[0],
INTVAL (operands[2]) / 8);
operands[2] = gen_rtx (CONST_INT, VOIDmode, INTVAL (operands[2]) % 8);
}
if (INTVAL (operands[1]) <= 8)
return \"inssb %3,%0,%2,%1\";
else if (INTVAL (operands[1]) <= 16)
return \"inssw %3,%0,%2,%1\";
else
return \"inssd %3,%0,%2,%1\";
}
return \"insd %2,%3,%0,%1\";
}")
(define_insn ""
[(set (zero_extract:SI (match_operand:SI 0 "register_operand" "+r")
(match_operand:SI 1 "const_int_operand" "i")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 2 "general_operand" "rK"))
(match_operand:SI 3 "general_operand" "rm"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_BITFIELD"
"*
{ if (GET_CODE (operands[2]) == CONST_INT)
if (INTVAL (operands[1]) <= 8)
return \"inssb %3,%0,%2,%1\";
else if (INTVAL (operands[1]) <= 16)
return \"inssw %3,%0,%2,%1\";
else
return \"inssd %3,%0,%2,%1\";
return \"insd %2,%3,%0,%1\";
}")
(define_insn "insv"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (zero_extract:SI (match_operand:QI 0 "general_operand" "+g")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 1 "const_int_operand" "i")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 2 "general_operand" "rK"))
(match_operand:SI 3 "general_operand" "rm"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_BITFIELD"
"*
{ if (GET_CODE (operands[2]) == CONST_INT)
if (INTVAL (operands[1]) <= 8)
return \"inssb %3,%0,%2,%1\";
else if (INTVAL (operands[1]) <= 16)
return \"inssw %3,%0,%2,%1\";
else
return \"inssd %3,%0,%2,%1\";
return \"insd %2,%3,%0,%1\";
}")
(define_insn "jump"
[(set (pc)
(label_ref (match_operand 0 "" "")))]
""
"br %l0")
(define_insn "beq"
[(set (pc)
(if_then_else (eq (cc0)
(const_int 0))
(label_ref (match_operand 0 "" ""))
(pc)))]
""
"*
{ if (cc_prev_status.flags & CC_Z_IN_F)
return \"bfc %l0\";
else if (cc_prev_status.flags & CC_Z_IN_NOT_F)
return \"bfs %l0\";
else return \"beq %l0\";
}")
(define_insn "bne"
[(set (pc)
(if_then_else (ne (cc0)
(const_int 0))
(label_ref (match_operand 0 "" ""))
(pc)))]
""
"*
{ if (cc_prev_status.flags & CC_Z_IN_F)
return \"bfs %l0\";
else if (cc_prev_status.flags & CC_Z_IN_NOT_F)
return \"bfc %l0\";
else return \"bne %l0\";
}")
(define_insn "bgt"
[(set (pc)
(if_then_else (gt (cc0)
(const_int 0))
(label_ref (match_operand 0 "" ""))
(pc)))]
""
"bgt %l0")
(define_insn "bgtu"
[(set (pc)
(if_then_else (gtu (cc0)
(const_int 0))
(label_ref (match_operand 0 "" ""))
(pc)))]
""
"bhi %l0")
(define_insn "blt"
[(set (pc)
(if_then_else (lt (cc0)
(const_int 0))
(label_ref (match_operand 0 "" ""))
(pc)))]
""
"blt %l0")
(define_insn "bltu"
[(set (pc)
(if_then_else (ltu (cc0)
(const_int 0))
(label_ref (match_operand 0 "" ""))
(pc)))]
""
"blo %l0")
(define_insn "bge"
[(set (pc)
(if_then_else (ge (cc0)
(const_int 0))
(label_ref (match_operand 0 "" ""))
(pc)))]
""
"bge %l0")
(define_insn "bgeu"
[(set (pc)
(if_then_else (geu (cc0)
(const_int 0))
(label_ref (match_operand 0 "" ""))
(pc)))]
""
"bhs %l0")
(define_insn "ble"
[(set (pc)
(if_then_else (le (cc0)
(const_int 0))
(label_ref (match_operand 0 "" ""))
(pc)))]
""
"ble %l0")
(define_insn "bleu"
[(set (pc)
(if_then_else (leu (cc0)
(const_int 0))
(label_ref (match_operand 0 "" ""))
(pc)))]
""
"bls %l0")
(define_insn ""
[(set (pc)
(if_then_else (eq (cc0)
(const_int 0))
(pc)
(label_ref (match_operand 0 "" ""))))]
""
"*
{ if (cc_prev_status.flags & CC_Z_IN_F)
return \"bfs %l0\";
else if (cc_prev_status.flags & CC_Z_IN_NOT_F)
return \"bfc %l0\";
else return \"bne %l0\";
}")
(define_insn ""
[(set (pc)
(if_then_else (ne (cc0)
(const_int 0))
(pc)
(label_ref (match_operand 0 "" ""))))]
""
"*
{ if (cc_prev_status.flags & CC_Z_IN_F)
return \"bfc %l0\";
else if (cc_prev_status.flags & CC_Z_IN_NOT_F)
return \"bfs %l0\";
else return \"beq %l0\";
}")
(define_insn ""
[(set (pc)
(if_then_else (gt (cc0)
(const_int 0))
(pc)
(label_ref (match_operand 0 "" ""))))]
""
"ble %l0")
(define_insn ""
[(set (pc)
(if_then_else (gtu (cc0)
(const_int 0))
(pc)
(label_ref (match_operand 0 "" ""))))]
""
"bls %l0")
(define_insn ""
[(set (pc)
(if_then_else (lt (cc0)
(const_int 0))
(pc)
(label_ref (match_operand 0 "" ""))))]
""
"bge %l0")
(define_insn ""
[(set (pc)
(if_then_else (ltu (cc0)
(const_int 0))
(pc)
(label_ref (match_operand 0 "" ""))))]
""
"bhs %l0")
(define_insn ""
[(set (pc)
(if_then_else (ge (cc0)
(const_int 0))
(pc)
(label_ref (match_operand 0 "" ""))))]
""
"blt %l0")
(define_insn ""
[(set (pc)
(if_then_else (geu (cc0)
(const_int 0))
(pc)
(label_ref (match_operand 0 "" ""))))]
""
"blo %l0")
(define_insn ""
[(set (pc)
(if_then_else (le (cc0)
(const_int 0))
(pc)
(label_ref (match_operand 0 "" ""))))]
""
"bgt %l0")
(define_insn ""
[(set (pc)
(if_then_else (leu (cc0)
(const_int 0))
(pc)
(label_ref (match_operand 0 "" ""))))]
""
"bhi %l0")
;; Subtract-and-jump and Add-and-jump insns.
;; These can actually be used for adding numbers in the range -8 to 7
(define_insn ""
[(set (pc)
(if_then_else
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(ne (match_operand:SI 0 "general_operand" "+g")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 1 "const_int_operand" "i"))
(label_ref (match_operand 2 "" ""))
(pc)))
(set (match_dup 0)
(minus:SI (match_dup 0)
(match_dup 1)))]
"INTVAL (operands[1]) > -8 && INTVAL (operands[1]) <= 8"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
"acbd %n1,%0,%l2")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn ""
[(set (pc)
(if_then_else
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(ne (match_operand:SI 0 "general_operand" "+g")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(match_operand:SI 1 "const_int_operand" "i"))
(label_ref (match_operand 2 "" ""))
(pc)))
(set (match_dup 0)
(plus:SI (match_dup 0)
(match_operand:SI 3 "const_int_operand" "i")))]
"INTVAL (operands[1]) == - INTVAL (operands[3])
&& INTVAL (operands[3]) >= -8 && INTVAL (operands[3]) < 8"
"acbd %3,%0,%l2")
(define_insn "call"
[(call (match_operand:QI 0 "memory_operand" "m")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:QI 1 "general_operand" "g"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
#ifndef JSR_ALWAYS
if (GET_CODE (operands[0]) == MEM)
{
rtx temp = XEXP (operands[0], 0);
if (CONSTANT_ADDRESS_P (temp))
{
#ifdef ENCORE_ASM
return \"bsr %?%0\";
#else
#ifdef CALL_MEMREF_IMPLICIT
operands[0] = temp;
return \"bsr %0\";
#else
#ifdef GNX_V3
return \"bsr %0\";
#else
return \"bsr %?%a0\";
#endif
#endif
#endif
}
if (GET_CODE (XEXP (operands[0], 0)) == REG)
#if defined (GNX_V3) || defined (CALL_MEMREF_IMPLICIT)
return \"jsr %0\";
#else
return \"jsr %a0\";
#endif
}
#endif /* not JSR_ALWAYS */
return \"jsr %0\";
}")
(define_insn "call_value"
[(set (match_operand 0 "" "=rf")
(call (match_operand:QI 1 "memory_operand" "m")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:QI 2 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"*
{
#ifndef JSR_ALWAYS
if (GET_CODE (operands[1]) == MEM)
{
rtx temp = XEXP (operands[1], 0);
if (CONSTANT_ADDRESS_P (temp))
{
#ifdef ENCORE_ASM
return \"bsr %?%1\";
#else
#ifdef CALL_MEMREF_IMPLICIT
operands[1] = temp;
return \"bsr %1\";
#else
#ifdef GNX_V3
return \"bsr %1\";
#else
return \"bsr %?%a1\";
#endif
#endif
#endif
}
if (GET_CODE (XEXP (operands[1], 0)) == REG)
#if defined (GNX_V3) || defined (CALL_MEMREF_IMPLICIT)
return \"jsr %1\";
#else
return \"jsr %a1\";
#endif
}
#endif /* not JSR_ALWAYS */
return \"jsr %1\";
}")
;; Call subroutine returning any type.
(define_expand "untyped_call"
[(parallel [(call (match_operand 0 "" "")
(const_int 0))
(match_operand 1 "" "")
(match_operand 2 "" "")])]
""
"
{
int i;
emit_call_insn (gen_call (operands[0], const0_rtx, NULL, const0_rtx));
for (i = 0; i < XVECLEN (operands[2], 0); i++)
{
rtx set = XVECEXP (operands[2], 0, i);
emit_move_insn (SET_DEST (set), SET_SRC (set));
}
/* The optimizer does not know that the call sets the function value
registers we stored in the result block. We avoid problems by
claiming that all hard registers are used and clobbered at this
point. */
emit_insn (gen_blockage ());
DONE;
}")
;; UNSPEC_VOLATILE is considered to use and clobber all hard registers and
;; all of memory. This blocks insns from being moved across this point.
(define_insn "blockage"
[(unspec_volatile [(const_int 0)] 0)]
""
"")
(define_insn "return"
[(return)]
"0"
"ret 0")
(define_insn "abssf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SF 0 "general_operand" "=fm<")
(abs:SF (match_operand:SF 1 "general_operand" "fmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"absf %1,%0")
(define_insn "absdf2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:DF 0 "general_operand" "=lm<")
(abs:DF (match_operand:DF 1 "general_operand" "lmF")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"TARGET_32081"
"absl %1,%0")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
;; See note 1
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(define_insn "abssi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
ns32k.c: * ns32k_gen_operand is no longer needed. * new function symbolic_reference_mentioned_p (stolen from i386). * make print_operand dtrt when printing symbolic "constants" in picmode and abort for the cases that it can't handle (e.g. symbol+offset). ns32k.h: * Use NS32K_DISPLACEMENT_P wherever suitable. * make LEGITIMATE_PIC_OPERAND_P dtrt to make the ns32k_gen_operand hack unnecessary. ns32k.md: * Use general_operand instead of ns32k_gen_operand everywhere. * replace "rmn" by "g" again. * make addsi3 dtrt for pic. The comments in ns32k.md still need some updates. Thank's again to Ian Dall for his help.
1998-03-31 00:21:01 +04:00
(abs:SI (match_operand:SI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"absd %1,%0")
(define_insn "abshi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
(abs:HI (match_operand:HI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"absw %1,%0")
(define_insn "absqi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
(abs:QI (match_operand:QI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
""
"absb %1,%0")
(define_insn "nop"
[(const_int 0)]
""
"nop")
(define_insn "indirect_jump"
[(set (pc) (match_operand:SI 0 "register_operand" "r"))]
""
"jump %0")
(define_insn "tablejump"
[(set (pc)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(plus:SI (pc) (match_operand:SI 0 "general_operand" "g")))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(use (label_ref (match_operand 1 "" "")))]
""
"*
{
ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, \"LI\",
CODE_LABEL_NUMBER (operands[1]));
return \"cased %0\";
}")
;; Scondi instructions
(define_insn "seq"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(eq:SI (cc0) (const_int 0)))]
""
"*
{ if (cc_prev_status.flags & CC_Z_IN_F)
return \"sfcd %0\";
else if (cc_prev_status.flags & CC_Z_IN_NOT_F)
return \"sfsd %0\";
else return \"seqd %0\";
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(eq:HI (cc0) (const_int 0)))]
""
"*
{ if (cc_prev_status.flags & CC_Z_IN_F)
return \"sfcw %0\";
else if (cc_prev_status.flags & CC_Z_IN_NOT_F)
return \"sfsw %0\";
else return \"seqw %0\";
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(eq:QI (cc0) (const_int 0)))]
""
"*
{ if (cc_prev_status.flags & CC_Z_IN_F)
return \"sfcb %0\";
else if (cc_prev_status.flags & CC_Z_IN_NOT_F)
return \"sfsb %0\";
else return \"seqb %0\";
}")
(define_insn "sne"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(ne:SI (cc0) (const_int 0)))]
""
"*
{ if (cc_prev_status.flags & CC_Z_IN_F)
return \"sfsd %0\";
else if (cc_prev_status.flags & CC_Z_IN_NOT_F)
return \"sfcd %0\";
else return \"sned %0\";
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(ne:HI (cc0) (const_int 0)))]
""
"*
{ if (cc_prev_status.flags & CC_Z_IN_F)
return \"sfsw %0\";
else if (cc_prev_status.flags & CC_Z_IN_NOT_F)
return \"sfcw %0\";
else return \"snew %0\";
}")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(ne:QI (cc0) (const_int 0)))]
""
"*
{ if (cc_prev_status.flags & CC_Z_IN_F)
return \"sfsb %0\";
else if (cc_prev_status.flags & CC_Z_IN_NOT_F)
return \"sfcb %0\";
else return \"sneb %0\";
}")
(define_insn "sgt"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(gt:SI (cc0) (const_int 0)))]
""
"sgtd %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(gt:HI (cc0) (const_int 0)))]
""
"sgtw %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(gt:QI (cc0) (const_int 0)))]
""
"sgtb %0")
(define_insn "sgtu"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(gtu:SI (cc0) (const_int 0)))]
""
"shid %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(gtu:HI (cc0) (const_int 0)))]
""
"shiw %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(gtu:QI (cc0) (const_int 0)))]
""
"shib %0")
(define_insn "slt"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(lt:SI (cc0) (const_int 0)))]
""
"sltd %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(lt:HI (cc0) (const_int 0)))]
""
"sltw %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(lt:QI (cc0) (const_int 0)))]
""
"sltb %0")
(define_insn "sltu"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(ltu:SI (cc0) (const_int 0)))]
""
"slod %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(ltu:HI (cc0) (const_int 0)))]
""
"slow %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(ltu:QI (cc0) (const_int 0)))]
""
"slob %0")
(define_insn "sge"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(ge:SI (cc0) (const_int 0)))]
""
"sged %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(ge:HI (cc0) (const_int 0)))]
""
"sgew %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(ge:QI (cc0) (const_int 0)))]
""
"sgeb %0")
(define_insn "sgeu"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(geu:SI (cc0) (const_int 0)))]
""
"shsd %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(geu:HI (cc0) (const_int 0)))]
""
"shsw %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(geu:QI (cc0) (const_int 0)))]
""
"shsb %0")
(define_insn "sle"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(le:SI (cc0) (const_int 0)))]
""
"sled %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(le:HI (cc0) (const_int 0)))]
""
"slew %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(le:QI (cc0) (const_int 0)))]
""
"sleb %0")
(define_insn "sleu"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(leu:SI (cc0) (const_int 0)))]
""
"slsd %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:HI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(leu:HI (cc0) (const_int 0)))]
""
"slsw %0")
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:QI 0 "general_operand" "=g<")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(leu:QI (cc0) (const_int 0)))]
""
"slsb %0")
;; ffs instructions
Better changes from Matthias Pfaller.
1996-05-23 08:49:45 +04:00
(define_insn ""
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "ro")
Better changes from Matthias Pfaller.
1996-05-23 08:49:45 +04:00
(minus:SI
(plus:SI (ffs:SI (zero_extract:SI
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 1 "general_operand" "g")
Better changes from Matthias Pfaller.
1996-05-23 08:49:45 +04:00
(minus:SI (const_int 32) (match_dup 0))
(match_dup 0)))
(match_dup 0))
(const_int 1)))]
""
"ffsd %1,%0; bfc 1f; addqd %$-1,%0; 1:")
(define_expand "ffssi2"
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
[(set (match_operand:SI 0 "general_operand" "=g") (const_int 0))
Better changes from Matthias Pfaller.
1996-05-23 08:49:45 +04:00
(set (match_dup 0)
(minus:SI
(plus:SI (ffs:SI (zero_extract:SI
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 1 "general_operand" "g")
Better changes from Matthias Pfaller.
1996-05-23 08:49:45 +04:00
(minus:SI (const_int 32) (match_dup 0))
(match_dup 0)))
(match_dup 0))
(const_int 1)))
(set (match_dup 0)
(plus:SI (match_dup 0)
(const_int 1)))]
""
"operands[1] = make_safe_from(operands[1], operands[0]);")
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
;; Speed up stack adjust followed by a HI fixedpoint push.
(define_peephole
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
[(set (reg:SI 25) (plus:SI (reg:SI 25) (const_int -2)))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(set (match_operand:HI 0 "push_operand" "=m")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:HI 1 "general_operand" "g"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"! reg_mentioned_p (stack_pointer_rtx, operands[1])"
"*
{
if (GET_CODE (operands[1]) == CONST_INT)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (output_move_dconst (INTVAL (operands[1]), \"%1,tos\"),
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
operands);
else
output_asm_insn (\"movzwd %1,tos\", operands);
return \"\";
}")
;; Speed up stack adjust followed by a zero_extend:HI(QI) fixedpoint push.
(define_peephole
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
[(set (reg:SI 25) (plus:SI (reg:SI 25) (const_int -2)))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(set (match_operand:HI 0 "push_operand" "=m")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(zero_extend:HI (match_operand:QI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"! reg_mentioned_p (stack_pointer_rtx, operands[1])"
"*
{
if (GET_CODE (operands[1]) == CONST_INT)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (output_move_dconst (INTVAL (operands[1]), \"%1,tos\"),
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
operands);
else
output_asm_insn (\"movzbd %1,tos\", operands);
return \"\";
}")
;; Speed up stack adjust followed by a sign_extend:HI(QI) fixedpoint push.
(define_peephole
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
[(set (reg:SI 25) (plus:SI (reg:SI 25) (const_int -2)))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(set (match_operand:HI 0 "push_operand" "=m")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(sign_extend:HI (match_operand:QI 1 "general_operand" "g")))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"! reg_mentioned_p (stack_pointer_rtx, operands[1])"
"*
{
if (GET_CODE (operands[1]) == CONST_INT)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (output_move_dconst (INTVAL (operands[1]), \"%1,tos\"),
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
operands);
else
output_asm_insn (\"movxbd %1,tos\", operands);
return \"\";
}")
;; Speed up stack adjust followed by a QI fixedpoint push.
(define_peephole
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
[(set (reg:SI 25) (plus:SI (reg:SI 25) (const_int -3)))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(set (match_operand:QI 0 "push_operand" "=m")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:QI 1 "general_operand" "g"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"! reg_mentioned_p (stack_pointer_rtx, operands[1])"
"*
{
if (GET_CODE (operands[1]) == CONST_INT)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (output_move_dconst (INTVAL (operands[1]), \"%1,tos\"),
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
operands);
else
output_asm_insn (\"movzbd %1,tos\", operands);
return \"\";
}")
;; Speed up stack adjust followed by a SI fixedpoint push.
(define_peephole
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
[(set (reg:SI 25) (plus:SI (reg:SI 25) (const_int 4)))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(set (match_operand:SI 0 "push_operand" "=m")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 1 "general_operand" "g"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"! reg_mentioned_p (stack_pointer_rtx, operands[1])"
"*
{
if (GET_CODE (operands[1]) == CONST_INT)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (output_move_dconst (INTVAL (operands[1]), \"%1,0(sp)\"),
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
operands);
else if (GET_CODE (operands[1]) != REG
&& GET_CODE (operands[1]) != MEM
&& address_operand (operands[1], SImode))
output_asm_insn (\"addr %a1,0(sp)\", operands);
else
output_asm_insn (\"movd %1,0(sp)\", operands);
return \"\";
}")
;; Speed up stack adjust followed by two fullword fixedpoint pushes.
(define_peephole
gcc-ns32k mega commit compiled by Ian Dall. This commits several enhancements done over the last years: - adddi3 subdi3 insn definitions: Jon Buller (ns32k.md, ns32k.c) - ffssi2 adddi3 and subdi3 bug fixes: Matthias Pfaller (ns32k.c, ns32k.md) - movstrsi reimplimentation: Ian Dall (ns32k.c, ns32k.md, ns32k.h) - 32381 fpu support (extra registers, multiply - add instructions): Ian Dall (ns32k.c, ns32k.h, ns32k.md) - divmoddisi: (re) implimentation Ian Dall (ns32k.md) - use predicate rather than register constraints to allow better code for non pic case: Ian Dall (ns32k.md, ns32k.c) - clean up of many macros in ns32k.h: Ian Dall
1998-03-14 01:57:49 +03:00
[(set (reg:SI 25) (plus:SI (reg:SI 25) (const_int 8)))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(set (match_operand:SI 0 "push_operand" "=m")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 1 "general_operand" "g"))
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
(set (match_operand:SI 2 "push_operand" "=m")
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
(match_operand:SI 3 "general_operand" "g"))]
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
"! reg_mentioned_p (stack_pointer_rtx, operands[1])
&& ! reg_mentioned_p (stack_pointer_rtx, operands[3])"
"*
{
if (GET_CODE (operands[1]) == CONST_INT)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (output_move_dconst (INTVAL (operands[1]), \"%1,4(sp)\"),
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
operands);
else if (GET_CODE (operands[1]) != REG
&& GET_CODE (operands[1]) != MEM
&& address_operand (operands[1], SImode))
output_asm_insn (\"addr %a1,4(sp)\", operands);
else
output_asm_insn (\"movd %1,4(sp)\", operands);
if (GET_CODE (operands[3]) == CONST_INT)
backout "rmn" -> ns32k_gen_operand change. This needs more thought and testing.
1998-03-25 01:47:10 +03:00
output_asm_insn (output_move_dconst (INTVAL (operands[3]), \"%3,0(sp)\"),
Import gcc-2.7.2. Since it is in the gcc directory instead of the gcc2 directory, this is being done now. We will live with two trees until the "formal" switch over by changing src/gnu/usr.bin/Makefile.
1995-12-01 20:58:53 +03:00
operands);
else if (GET_CODE (operands[3]) != REG
&& GET_CODE (operands[3]) != MEM
&& address_operand (operands[3], SImode))
output_asm_insn (\"addr %a3,0(sp)\", operands);
else
output_asm_insn (\"movd %3,0(sp)\", operands);
return \"\";
}")
Reference in New Issue Copy Permalink