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qemu/tests/tcg/hexagon/usr.c
Matheus Tavares Bernardino 6146060a68 Hexagon: fix F2_conv_* instructions for negative zero 
The implementation for these instructions handles -0 as an invalid float
point value, whereas the Hexagon hardware considers it the same as +0
(which is valid). Let's fix that and add a regression test.

Signed-off-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Reviewed-by: Brian Cain <bcain@quicinc.com>
Reviewed-by: Taylor Simpson <ltaylorsimpson@gmail.com>
Signed-off-by: Brian Cain <bcain@quicinc.com>
2024-08-07 20:34:25 -07:00

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/*
* Copyright(c) 2022-2024 Qualcomm Innovation Center, Inc. All Rights Reserved.
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* Test instructions that might set bits in user status register (USR)
*/
#include <stdio.h>
#include <stdint.h>
int err;
#include "hex_test.h"
/*
* Some of the instructions tested are only available on certain versions
* of the Hexagon core
*/
#define CORE_HAS_AUDIO (__HEXAGON_ARCH__ >= 67 && defined(__HEXAGON_AUDIO__))
#define CORE_IS_V67 (__HEXAGON_ARCH__ >= 67)
/*
* Templates for functions to execute an instruction
*
* The templates vary by the number of arguments and the types of the args
* and result. We use one letter in the macro name for the result and each
* argument:
* x unknown (specified in a subsequent template) or don't care
* R register (32 bits)
* P pair (64 bits)
* p predicate
* I immediate
* Xx read/write
*/
/* Template for instructions with one register operand */
#define FUNC_x_OP_x(RESTYPE, SRCTYPE, NAME, INSN) \
static RESTYPE NAME(SRCTYPE src, uint32_t *usr_result) \
{ \
RESTYPE result; \
uint32_t usr; \
asm(CLEAR_USRBITS \
INSN "\n\t" \
"%1 = usr\n\t" \
: "=r"(result), "=r"(usr) \
: "r"(src) \
: "r2", "usr"); \
*usr_result = usr & 0x3f; \
return result; \
}
#define FUNC_R_OP_R(NAME, INSN) \
FUNC_x_OP_x(uint32_t, uint32_t, NAME, INSN)
#define FUNC_R_OP_P(NAME, INSN) \
FUNC_x_OP_x(uint32_t, uint64_t, NAME, INSN)
#define FUNC_P_OP_P(NAME, INSN) \
FUNC_x_OP_x(uint64_t, uint64_t, NAME, INSN)
#define FUNC_P_OP_R(NAME, INSN) \
FUNC_x_OP_x(uint64_t, uint32_t, NAME, INSN)
/*
* Template for instructions with a register and predicate result
* and one register operand
*/
#define FUNC_xp_OP_x(RESTYPE, SRCTYPE, NAME, INSN) \
static RESTYPE NAME(SRCTYPE src, uint8_t *pred_result, uint32_t *usr_result) \
{ \
RESTYPE result; \
uint8_t pred; \
uint32_t usr; \
asm(CLEAR_USRBITS \
INSN "\n\t" \
"%1 = p2\n\t" \
"%2 = usr\n\t" \
: "=r"(result), "=r"(pred), "=r"(usr) \
: "r"(src) \
: "r2", "p2", "usr"); \
*pred_result = pred; \
*usr_result = usr & 0x3f; \
return result; \
}
#define FUNC_Rp_OP_R(NAME, INSN) \
FUNC_xp_OP_x(uint32_t, uint32_t, NAME, INSN)
/* Template for instructions with two register operands */
#define FUNC_x_OP_xx(RESTYPE, SRC1TYPE, SRC2TYPE, NAME, INSN) \
static RESTYPE NAME(SRC1TYPE src1, SRC2TYPE src2, uint32_t *usr_result) \
{ \
RESTYPE result; \
uint32_t usr; \
asm(CLEAR_USRBITS \
INSN "\n\t" \
"%1 = usr\n\t" \
: "=r"(result), "=r"(usr) \
: "r"(src1), "r"(src2) \
: "r2", "usr"); \
*usr_result = usr & 0x3f; \
return result; \
}
#define FUNC_P_OP_PP(NAME, INSN) \
FUNC_x_OP_xx(uint64_t, uint64_t, uint64_t, NAME, INSN)
#define FUNC_R_OP_PP(NAME, INSN) \
FUNC_x_OP_xx(uint32_t, uint64_t, uint64_t, NAME, INSN)
#define FUNC_P_OP_RR(NAME, INSN) \
FUNC_x_OP_xx(uint64_t, uint32_t, uint32_t, NAME, INSN)
#define FUNC_R_OP_RR(NAME, INSN) \
FUNC_x_OP_xx(uint32_t, uint32_t, uint32_t, NAME, INSN)
#define FUNC_R_OP_PR(NAME, INSN) \
FUNC_x_OP_xx(uint32_t, uint64_t, uint32_t, NAME, INSN)
#define FUNC_P_OP_PR(NAME, INSN) \
FUNC_x_OP_xx(uint64_t, uint64_t, uint32_t, NAME, INSN)
/*
* Template for instructions with a register and predicate result
* and two register operands
*/
#define FUNC_xp_OP_xx(RESTYPE, SRC1TYPE, SRC2TYPE, NAME, INSN) \
static RESTYPE NAME(SRC1TYPE src1, SRC2TYPE src2, \
uint8_t *pred_result, uint32_t *usr_result) \
{ \
RESTYPE result; \
uint8_t pred; \
uint32_t usr; \
asm(CLEAR_USRBITS \
INSN "\n\t" \
"%1 = p2\n\t" \
"%2 = usr\n\t" \
: "=r"(result), "=r"(pred), "=r"(usr) \
: "r"(src1), "r"(src2) \
: "r2", "p2", "usr"); \
*pred_result = pred; \
*usr_result = usr & 0x3f; \
return result; \
}
#define FUNC_Rp_OP_RR(NAME, INSN) \
FUNC_xp_OP_xx(uint32_t, uint32_t, uint32_t, NAME, INSN)
/* Template for instructions with one register and one immediate */
#define FUNC_x_OP_xI(RESTYPE, SRC1TYPE, NAME, INSN) \
static RESTYPE NAME(SRC1TYPE src1, int32_t src2, uint32_t *usr_result) \
{ \
RESTYPE result; \
uint32_t usr; \
asm(CLEAR_USRBITS \
INSN "\n\t" \
"%1 = usr\n\t" \
: "=r"(result), "=r"(usr) \
: "r"(src1), "i"(src2) \
: "r2", "usr"); \
*usr_result = usr & 0x3f; \
return result; \
}
#define FUNC_R_OP_RI(NAME, INSN) \
FUNC_x_OP_xI(uint32_t, uint32_t, NAME, INSN)
#define FUNC_R_OP_PI(NAME, INSN) \
FUNC_x_OP_xI(uint32_t, uint64_t, NAME, INSN)
/*
* Template for instructions with a read/write result
* and two register operands
*/
#define FUNC_Xx_OP_xx(RESTYPE, SRC1TYPE, SRC2TYPE, NAME, INSN) \
static RESTYPE NAME(RESTYPE result, SRC1TYPE src1, SRC2TYPE src2, \
uint32_t *usr_result) \
{ \
uint32_t usr; \
asm(CLEAR_USRBITS \
INSN "\n\t" \
"%1 = usr\n\t" \
: "+r"(result), "=r"(usr) \
: "r"(src1), "r"(src2) \
: "r2", "usr"); \
*usr_result = usr & 0x3f; \
return result; \
}
#define FUNC_XR_OP_RR(NAME, INSN) \
FUNC_Xx_OP_xx(uint32_t, uint32_t, uint32_t, NAME, INSN)
#define FUNC_XP_OP_PP(NAME, INSN) \
FUNC_Xx_OP_xx(uint64_t, uint64_t, uint64_t, NAME, INSN)
#define FUNC_XP_OP_RR(NAME, INSN) \
FUNC_Xx_OP_xx(uint64_t, uint32_t, uint32_t, NAME, INSN)
/*
* Template for instructions with a read/write result
* and two register operands
*/
#define FUNC_Xxp_OP_xx(RESTYPE, SRC1TYPE, SRC2TYPE, NAME, INSN) \
static RESTYPE NAME(RESTYPE result, SRC1TYPE src1, SRC2TYPE src2, \
uint8_t *pred_result, uint32_t *usr_result) \
{ \
uint32_t usr; \
uint8_t pred; \
asm(CLEAR_USRBITS \
INSN "\n\t" \
"%1 = p2\n\t" \
"%2 = usr\n\t" \
: "+r"(result), "=r"(pred), "=r"(usr) \
: "r"(src1), "r"(src2) \
: "r2", "usr"); \
*pred_result = pred; \
*usr_result = usr & 0x3f; \
return result; \
}
#define FUNC_XPp_OP_PP(NAME, INSN) \
FUNC_Xxp_OP_xx(uint64_t, uint64_t, uint64_t, NAME, INSN)
/*
* Template for instructions with a read/write result and
* two register and one predicate operands
*/
#define FUNC_Xx_OP_xxp(RESTYPE, SRC1TYPE, SRC2TYPE, NAME, INSN) \
static RESTYPE NAME(RESTYPE result, SRC1TYPE src1, SRC2TYPE src2, uint8_t pred,\
uint32_t *usr_result) \
{ \
uint32_t usr; \
asm(CLEAR_USRBITS \
"p2 = %4\n\t" \
INSN "\n\t" \
"%1 = usr\n\t" \
: "+r"(result), "=r"(usr) \
: "r"(src1), "r"(src2), "r"(pred) \
: "r2", "p2", "usr"); \
*usr_result = usr & 0x3f; \
return result; \
}
#define FUNC_XR_OP_RRp(NAME, INSN) \
FUNC_Xx_OP_xxp(uint32_t, uint32_t, uint32_t, NAME, INSN)
/* Template for compare instructions with two register operands */
#define FUNC_CMP_xx(SRC1TYPE, SRC2TYPE, NAME, INSN) \
static uint32_t NAME(SRC1TYPE src1, SRC2TYPE src2, uint32_t *usr_result) \
{ \
uint32_t result; \
uint32_t usr; \
asm(CLEAR_USRBITS \
INSN "\n\t" \
"%0 = p1\n\t" \
"%1 = usr\n\t" \
: "=r"(result), "=r"(usr) \
: "r"(src1), "r"(src2) \
: "p1", "r2", "usr"); \
*usr_result = usr & 0x3f; \
return result; \
}
#define FUNC_CMP_RR(NAME, INSN) \
FUNC_CMP_xx(uint32_t, uint32_t, NAME, INSN)
#define FUNC_CMP_PP(NAME, INSN) \
FUNC_CMP_xx(uint64_t, uint64_t, NAME, INSN)
/*
* Function declarations using the templates
*/
FUNC_R_OP_R(satub, "%0 = satub(%2)")
FUNC_P_OP_PP(vaddubs, "%0 = vaddub(%2, %3):sat")
FUNC_P_OP_PP(vadduhs, "%0 = vadduh(%2, %3):sat")
FUNC_P_OP_PP(vsububs, "%0 = vsubub(%2, %3):sat")
FUNC_P_OP_PP(vsubuhs, "%0 = vsubuh(%2, %3):sat")
/* Add vector of half integers with saturation and pack to unsigned bytes */
FUNC_R_OP_PP(vaddhubs, "%0 = vaddhub(%2, %3):sat")
/* Vector saturate half to unsigned byte */
FUNC_R_OP_P(vsathub, "%0 = vsathub(%2)")
/* Similar to above but takes a 32-bit argument */
FUNC_R_OP_R(svsathub, "%0 = vsathub(%2)")
/* Vector saturate word to unsigned half */
FUNC_P_OP_P(vsatwuh_nopack, "%0 = vsatwuh(%2)")
/* Similar to above but returns a 32-bit result */
FUNC_R_OP_P(vsatwuh, "%0 = vsatwuh(%2)")
/* Vector arithmetic shift halfwords with saturate and pack */
FUNC_R_OP_PI(asrhub_sat, "%0 = vasrhub(%2, #%3):sat")
/* Vector arithmetic shift halfwords with round, saturate and pack */
FUNC_R_OP_PI(asrhub_rnd_sat, "%0 = vasrhub(%2, #%3):raw")
FUNC_R_OP_RR(addsat, "%0 = add(%2, %3):sat")
/* Similar to above but with register pairs */
FUNC_P_OP_PP(addpsat, "%0 = add(%2, %3):sat")
FUNC_XR_OP_RR(mpy_acc_sat_hh_s0, "%0 += mpy(%2.H, %3.H):sat")
FUNC_R_OP_RR(mpy_sat_hh_s1, "%0 = mpy(%2.H, %3.H):<<1:sat")
FUNC_R_OP_RR(mpy_sat_rnd_hh_s1, "%0 = mpy(%2.H, %3.H):<<1:rnd:sat")
FUNC_R_OP_RR(mpy_up_s1_sat, "%0 = mpy(%2, %3):<<1:sat")
FUNC_P_OP_RR(vmpy2s_s1, "%0 = vmpyh(%2, %3):<<1:sat")
FUNC_P_OP_RR(vmpy2su_s1, "%0 = vmpyhsu(%2, %3):<<1:sat")
FUNC_R_OP_RR(vmpy2s_s1pack, "%0 = vmpyh(%2, %3):<<1:rnd:sat")
FUNC_P_OP_PP(vmpy2es_s1, "%0 = vmpyeh(%2, %3):<<1:sat")
FUNC_R_OP_PP(vdmpyrs_s1, "%0 = vdmpy(%2, %3):<<1:rnd:sat")
FUNC_XP_OP_PP(vdmacs_s0, "%0 += vdmpy(%2, %3):sat")
FUNC_R_OP_RR(cmpyrs_s0, "%0 = cmpy(%2, %3):rnd:sat")
FUNC_XP_OP_RR(cmacs_s0, "%0 += cmpy(%2, %3):sat")
FUNC_XP_OP_RR(cnacs_s0, "%0 -= cmpy(%2, %3):sat")
FUNC_P_OP_PP(vrcmpys_s1_h, "%0 = vrcmpys(%2, %3):<<1:sat:raw:hi")
FUNC_XP_OP_PP(mmacls_s0, "%0 += vmpyweh(%2, %3):sat")
FUNC_R_OP_RR(hmmpyl_rs1, "%0 = mpy(%2, %3.L):<<1:rnd:sat")
FUNC_XP_OP_PP(mmaculs_s0, "%0 += vmpyweuh(%2, %3):sat")
FUNC_R_OP_PR(cmpyi_wh, "%0 = cmpyiwh(%2, %3):<<1:rnd:sat")
FUNC_P_OP_PP(vcmpy_s0_sat_i, "%0 = vcmpyi(%2, %3):sat")
FUNC_P_OP_PR(vcrotate, "%0 = vcrotate(%2, %3)")
FUNC_P_OP_PR(vcnegh, "%0 = vcnegh(%2, %3)")
#if CORE_HAS_AUDIO
FUNC_R_OP_PP(wcmpyrw, "%0 = cmpyrw(%2, %3):<<1:sat")
#endif
FUNC_R_OP_RR(addh_l16_sat_ll, "%0 = add(%2.L, %3.L):sat")
FUNC_P_OP_P(vconj, "%0 = vconj(%2):sat")
FUNC_P_OP_PP(vxaddsubw, "%0 = vxaddsubw(%2, %3):sat")
FUNC_P_OP_P(vabshsat, "%0 = vabsh(%2):sat")
FUNC_P_OP_PP(vnavgwr, "%0 = vnavgw(%2, %3):rnd:sat")
FUNC_R_OP_RI(round_ri_sat, "%0 = round(%2, #%3):sat")
FUNC_R_OP_RR(asr_r_r_sat, "%0 = asr(%2, %3):sat")
FUNC_R_OP_RR(asl_r_r_sat, "%0 = asl(%2, %3):sat")
FUNC_XPp_OP_PP(ACS, "%0, p2 = vacsh(%3, %4)")
/* Floating point */
FUNC_R_OP_RR(sfmin, "%0 = sfmin(%2, %3)")
FUNC_R_OP_RR(sfmax, "%0 = sfmax(%2, %3)")
FUNC_R_OP_RR(sfadd, "%0 = sfadd(%2, %3)")
FUNC_R_OP_RR(sfsub, "%0 = sfsub(%2, %3)")
FUNC_R_OP_RR(sfmpy, "%0 = sfmpy(%2, %3)")
FUNC_XR_OP_RR(sffma, "%0 += sfmpy(%2, %3)")
FUNC_XR_OP_RR(sffms, "%0 -= sfmpy(%2, %3)")
FUNC_CMP_RR(sfcmpuo, "p1 = sfcmp.uo(%2, %3)")
FUNC_CMP_RR(sfcmpeq, "p1 = sfcmp.eq(%2, %3)")
FUNC_CMP_RR(sfcmpgt, "p1 = sfcmp.gt(%2, %3)")
FUNC_CMP_RR(sfcmpge, "p1 = sfcmp.ge(%2, %3)")
FUNC_P_OP_PP(dfadd, "%0 = dfadd(%2, %3)")
FUNC_P_OP_PP(dfsub, "%0 = dfsub(%2, %3)")
#if CORE_IS_V67
FUNC_P_OP_PP(dfmin, "%0 = dfmin(%2, %3)")
FUNC_P_OP_PP(dfmax, "%0 = dfmax(%2, %3)")
FUNC_XP_OP_PP(dfmpyhh, "%0 += dfmpyhh(%2, %3)")
#endif
FUNC_CMP_PP(dfcmpuo, "p1 = dfcmp.uo(%2, %3)")
FUNC_CMP_PP(dfcmpeq, "p1 = dfcmp.eq(%2, %3)")
FUNC_CMP_PP(dfcmpgt, "p1 = dfcmp.gt(%2, %3)")
FUNC_CMP_PP(dfcmpge, "p1 = dfcmp.ge(%2, %3)")
/* Conversions from sf */
FUNC_P_OP_R(conv_sf2df, "%0 = convert_sf2df(%2)")
FUNC_R_OP_R(conv_sf2uw, "%0 = convert_sf2uw(%2)")
FUNC_R_OP_R(conv_sf2w, "%0 = convert_sf2w(%2)")
FUNC_P_OP_R(conv_sf2ud, "%0 = convert_sf2ud(%2)")
FUNC_P_OP_R(conv_sf2d, "%0 = convert_sf2d(%2)")
FUNC_R_OP_R(conv_sf2uw_chop, "%0 = convert_sf2uw(%2):chop")
FUNC_R_OP_R(conv_sf2w_chop, "%0 = convert_sf2w(%2):chop")
FUNC_P_OP_R(conv_sf2ud_chop, "%0 = convert_sf2ud(%2):chop")
FUNC_P_OP_R(conv_sf2d_chop, "%0 = convert_sf2d(%2):chop")
/* Conversions from df */
FUNC_R_OP_P(conv_df2sf, "%0 = convert_df2sf(%2)")
FUNC_R_OP_P(conv_df2uw, "%0 = convert_df2uw(%2)")
FUNC_R_OP_P(conv_df2w, "%0 = convert_df2w(%2)")
FUNC_P_OP_P(conv_df2ud, "%0 = convert_df2ud(%2)")
FUNC_P_OP_P(conv_df2d, "%0 = convert_df2d(%2)")
FUNC_R_OP_P(conv_df2uw_chop, "%0 = convert_df2uw(%2):chop")
FUNC_R_OP_P(conv_df2w_chop, "%0 = convert_df2w(%2):chop")
FUNC_P_OP_P(conv_df2ud_chop, "%0 = convert_df2ud(%2):chop")
FUNC_P_OP_P(conv_df2d_chop, "%0 = convert_df2d(%2):chop")
/* Integer to float conversions */
FUNC_R_OP_R(conv_uw2sf, "%0 = convert_uw2sf(%2)")
FUNC_R_OP_R(conv_w2sf, "%0 = convert_w2sf(%2)")
FUNC_R_OP_P(conv_ud2sf, "%0 = convert_ud2sf(%2)")
FUNC_R_OP_P(conv_d2sf, "%0 = convert_d2sf(%2)")
/* Special purpose floating point instructions */
FUNC_XR_OP_RRp(sffma_sc, "%0 += sfmpy(%2, %3, p2):scale")
FUNC_Rp_OP_RR(sfrecipa, "%0, p2 = sfrecipa(%3, %4)")
FUNC_R_OP_RR(sffixupn, "%0 = sffixupn(%2, %3)")
FUNC_R_OP_RR(sffixupd, "%0 = sffixupd(%2, %3)")
FUNC_R_OP_R(sffixupr, "%0 = sffixupr(%2)")
FUNC_Rp_OP_R(sfinvsqrta, "%0, p2 = sfinvsqrta(%3)")
/*
* Templates for test cases
*
* Same naming convention as the function templates
*/
#define TEST_x_OP_x(RESTYPE, CHECKFN, SRCTYPE, FUNC, SRC, RES, USR_RES) \
do { \
RESTYPE result; \
SRCTYPE src = SRC; \
uint32_t usr_result; \
result = FUNC(src, &usr_result); \
CHECKFN(result, RES); \
check32(usr_result, USR_RES); \
} while (0)
#define TEST_R_OP_R(FUNC, SRC, RES, USR_RES) \
TEST_x_OP_x(uint32_t, check32, uint32_t, FUNC, SRC, RES, USR_RES)
#define TEST_R_OP_P(FUNC, SRC, RES, USR_RES) \
TEST_x_OP_x(uint32_t, check32, uint64_t, FUNC, SRC, RES, USR_RES)
#define TEST_P_OP_P(FUNC, SRC, RES, USR_RES) \
TEST_x_OP_x(uint64_t, check64, uint64_t, FUNC, SRC, RES, USR_RES)
#define TEST_P_OP_R(FUNC, SRC, RES, USR_RES) \
TEST_x_OP_x(uint64_t, check64, uint32_t, FUNC, SRC, RES, USR_RES)
#define TEST_xp_OP_x(RESTYPE, CHECKFN, SRCTYPE, FUNC, SRC, \
RES, PRED_RES, USR_RES) \
do { \
RESTYPE result; \
SRCTYPE src = SRC; \
uint8_t pred_result; \
uint32_t usr_result; \
result = FUNC(src, &pred_result, &usr_result); \
CHECKFN(result, RES); \
check32(pred_result, PRED_RES); \
check32(usr_result, USR_RES); \
} while (0)
#define TEST_Rp_OP_R(FUNC, SRC, RES, PRED_RES, USR_RES) \
TEST_xp_OP_x(uint32_t, check32, uint32_t, FUNC, SRC, RES, PRED_RES, USR_RES)
#define TEST_x_OP_xx(RESTYPE, CHECKFN, SRC1TYPE, SRC2TYPE, \
FUNC, SRC1, SRC2, RES, USR_RES) \
do { \
RESTYPE result; \
SRC1TYPE src1 = SRC1; \
SRC2TYPE src2 = SRC2; \
uint32_t usr_result; \
result = FUNC(src1, src2, &usr_result); \
CHECKFN(result, RES); \
check32(usr_result, USR_RES); \
} while (0)
#define TEST_P_OP_PP(FUNC, SRC1, SRC2, RES, USR_RES) \
TEST_x_OP_xx(uint64_t, check64, uint64_t, uint64_t, \
FUNC, SRC1, SRC2, RES, USR_RES)
#define TEST_R_OP_PP(FUNC, SRC1, SRC2, RES, USR_RES) \
TEST_x_OP_xx(uint32_t, check32, uint64_t, uint64_t, \
FUNC, SRC1, SRC2, RES, USR_RES)
#define TEST_P_OP_RR(FUNC, SRC1, SRC2, RES, USR_RES) \
TEST_x_OP_xx(uint64_t, check64, uint32_t, uint32_t, \
FUNC, SRC1, SRC2, RES, USR_RES)
#define TEST_R_OP_RR(FUNC, SRC1, SRC2, RES, USR_RES) \
TEST_x_OP_xx(uint32_t, check32, uint32_t, uint32_t, \
FUNC, SRC1, SRC2, RES, USR_RES)
#define TEST_R_OP_PR(FUNC, SRC1, SRC2, RES, USR_RES) \
TEST_x_OP_xx(uint32_t, check32, uint64_t, uint32_t, \
FUNC, SRC1, SRC2, RES, USR_RES)
#define TEST_P_OP_PR(FUNC, SRC1, SRC2, RES, USR_RES) \
TEST_x_OP_xx(uint64_t, check64, uint64_t, uint32_t, \
FUNC, SRC1, SRC2, RES, USR_RES)
#define TEST_xp_OP_xx(RESTYPE, CHECKFN, SRC1TYPE, SRC2TYPE, FUNC, SRC1, SRC2, \
RES, PRED_RES, USR_RES) \
do { \
RESTYPE result; \
SRC1TYPE src1 = SRC1; \
SRC2TYPE src2 = SRC2; \
uint8_t pred_result; \
uint32_t usr_result; \
result = FUNC(src1, src2, &pred_result, &usr_result); \
CHECKFN(result, RES); \
check32(pred_result, PRED_RES); \
check32(usr_result, USR_RES); \
} while (0)
#define TEST_Rp_OP_RR(FUNC, SRC1, SRC2, RES, PRED_RES, USR_RES) \
TEST_xp_OP_xx(uint32_t, check32, uint32_t, uint32_t, FUNC, SRC1, SRC2, \
RES, PRED_RES, USR_RES)
#define TEST_x_OP_xI(RESTYPE, CHECKFN, SRC1TYPE, \
FUNC, SRC1, SRC2, RES, USR_RES) \
do { \
RESTYPE result; \
SRC1TYPE src1 = SRC1; \
uint32_t src2 = SRC2; \
uint32_t usr_result; \
result = FUNC(src1, src2, &usr_result); \
CHECKFN(result, RES); \
check32(usr_result, USR_RES); \
} while (0)
#define TEST_R_OP_RI(FUNC, SRC1, SRC2, RES, USR_RES) \
TEST_x_OP_xI(uint32_t, check32, uint32_t, \
FUNC, SRC1, SRC2, RES, USR_RES)
#define TEST_R_OP_PI(FUNC, SRC1, SRC2, RES, USR_RES) \
TEST_x_OP_xI(uint32_t, check64, uint64_t, \
FUNC, SRC1, SRC2, RES, USR_RES)
#define TEST_Xx_OP_xx(RESTYPE, CHECKFN, SRC1TYPE, SRC2TYPE, \
FUNC, RESIN, SRC1, SRC2, RES, USR_RES) \
do { \
RESTYPE result = RESIN; \
SRC1TYPE src1 = SRC1; \
SRC2TYPE src2 = SRC2; \
uint32_t usr_result; \
result = FUNC(result, src1, src2, &usr_result); \
CHECKFN(result, RES); \
check32(usr_result, USR_RES); \
} while (0)
#define TEST_XR_OP_RR(FUNC, RESIN, SRC1, SRC2, RES, USR_RES) \
TEST_Xx_OP_xx(uint32_t, check32, uint32_t, uint32_t, \
FUNC, RESIN, SRC1, SRC2, RES, USR_RES)
#define TEST_XP_OP_PP(FUNC, RESIN, SRC1, SRC2, RES, USR_RES) \
TEST_Xx_OP_xx(uint64_t, check64, uint64_t, uint64_t, \
FUNC, RESIN, SRC1, SRC2, RES, USR_RES)
#define TEST_XP_OP_RR(FUNC, RESIN, SRC1, SRC2, RES, USR_RES) \
TEST_Xx_OP_xx(uint64_t, check64, uint32_t, uint32_t, \
FUNC, RESIN, SRC1, SRC2, RES, USR_RES)
#define TEST_Xxp_OP_xx(RESTYPE, CHECKFN, SRC1TYPE, SRC2TYPE, \
FUNC, RESIN, SRC1, SRC2, RES, PRED_RES, USR_RES) \
do { \
RESTYPE result = RESIN; \
SRC1TYPE src1 = SRC1; \
SRC2TYPE src2 = SRC2; \
uint8_t pred_res; \
uint32_t usr_result; \
result = FUNC(result, src1, src2, &pred_res, &usr_result); \
CHECKFN(result, RES); \
check32(usr_result, USR_RES); \
} while (0)
#define TEST_XPp_OP_PP(FUNC, RESIN, SRC1, SRC2, RES, PRED_RES, USR_RES) \
TEST_Xxp_OP_xx(uint64_t, check64, uint64_t, uint64_t, FUNC, RESIN, SRC1, SRC2, \
RES, PRED_RES, USR_RES)
#define TEST_Xx_OP_xxp(RESTYPE, CHECKFN, SRC1TYPE, SRC2TYPE, \
FUNC, RESIN, SRC1, SRC2, PRED, RES, USR_RES) \
do { \
RESTYPE result = RESIN; \
SRC1TYPE src1 = SRC1; \
SRC2TYPE src2 = SRC2; \
uint8_t pred = PRED; \
uint32_t usr_result; \
result = FUNC(result, src1, src2, pred, &usr_result); \
CHECKFN(result, RES); \
check32(usr_result, USR_RES); \
} while (0)
#define TEST_XR_OP_RRp(FUNC, RESIN, SRC1, SRC2, PRED, RES, USR_RES) \
TEST_Xx_OP_xxp(uint32_t, check32, uint32_t, uint32_t, \
FUNC, RESIN, SRC1, SRC2, PRED, RES, USR_RES)
#define TEST_CMP_xx(SRC1TYPE, SRC2TYPE, \
FUNC, SRC1, SRC2, RES, USR_RES) \
do { \
uint32_t result; \
SRC1TYPE src1 = SRC1; \
SRC2TYPE src2 = SRC2; \
uint32_t usr_result; \
result = FUNC(src1, src2, &usr_result); \
check32(result, RES); \
check32(usr_result, USR_RES); \
} while (0)
#define TEST_CMP_RR(FUNC, SRC1, SRC2, RES, USR_RES) \
TEST_CMP_xx(uint32_t, uint32_t, FUNC, SRC1, SRC2, RES, USR_RES)
#define TEST_CMP_PP(FUNC, SRC1, SRC2, RES, USR_RES) \
TEST_CMP_xx(uint64_t, uint64_t, FUNC, SRC1, SRC2, RES, USR_RES)
int main()
{
TEST_R_OP_R(satub, 0, 0, USR_CLEAR);
TEST_R_OP_R(satub, 0xff, 0xff, USR_CLEAR);
TEST_R_OP_R(satub, 0xfff, 0xff, USR_OVF);
TEST_R_OP_R(satub, -1, 0, USR_OVF);
TEST_P_OP_PP(vaddubs, 0xfeLL, 0x01LL, 0xffLL, USR_CLEAR);
TEST_P_OP_PP(vaddubs, 0xffLL, 0xffLL, 0xffLL, USR_OVF);
TEST_P_OP_PP(vadduhs, 0xfffeLL, 0x1LL, 0xffffLL, USR_CLEAR);
TEST_P_OP_PP(vadduhs, 0xffffLL, 0x1LL, 0xffffLL, USR_OVF);
TEST_P_OP_PP(vsububs, 0x0807060504030201LL, 0x0101010101010101LL,
0x0706050403020100LL, USR_CLEAR);
TEST_P_OP_PP(vsububs, 0x0807060504030201LL, 0x0202020202020202LL,
0x0605040302010000LL, USR_OVF);
TEST_P_OP_PP(vsubuhs, 0x0004000300020001LL, 0x0001000100010001LL,
0x0003000200010000LL, USR_CLEAR);
TEST_P_OP_PP(vsubuhs, 0x0004000300020001LL, 0x0002000200020002LL,
0x0002000100000000LL, USR_OVF);
TEST_R_OP_PP(vaddhubs, 0x0004000300020001LL, 0x0001000100010001LL,
0x05040302, USR_CLEAR);
TEST_R_OP_PP(vaddhubs, 0x7fff000300020001LL, 0x0002000200020002LL,
0xff050403, USR_OVF);
TEST_R_OP_P(vsathub, 0x0001000300020001LL, 0x01030201, USR_CLEAR);
TEST_R_OP_P(vsathub, 0x010000700080ffffLL, 0xff708000, USR_OVF);
TEST_R_OP_P(vsatwuh, 0x0000ffff00000001LL, 0xffff0001, USR_CLEAR);
TEST_R_OP_P(vsatwuh, 0x800000000000ffffLL, 0x0000ffff, USR_OVF);
TEST_P_OP_P(vsatwuh_nopack, 0x0000ffff00000001LL, 0x0000ffff00000001LL,
USR_CLEAR);
TEST_P_OP_P(vsatwuh_nopack, 0x800000000000ffffLL, 0x000000000000ffffLL,
USR_OVF);
TEST_R_OP_R(svsathub, 0x00020001, 0x0201, USR_CLEAR);
TEST_R_OP_R(svsathub, 0x0080ffff, 0x8000, USR_OVF);
TEST_R_OP_PI(asrhub_sat, 0x004f003f002f001fLL, 3, 0x09070503,
USR_CLEAR);
TEST_R_OP_PI(asrhub_sat, 0x004fffff8fff001fLL, 3, 0x09000003,
USR_OVF);
TEST_R_OP_PI(asrhub_rnd_sat, 0x004f003f002f001fLL, 2, 0x0a080604,
USR_CLEAR);
TEST_R_OP_PI(asrhub_rnd_sat, 0x004fffff8fff001fLL, 2, 0x0a000004,
USR_OVF);
TEST_R_OP_RR(addsat, 1, 2, 3,
USR_CLEAR);
TEST_R_OP_RR(addsat, 0x7fffffff, 0x00000010, 0x7fffffff,
USR_OVF);
TEST_R_OP_RR(addsat, 0x80000000, 0x80000006, 0x80000000,
USR_OVF);
TEST_P_OP_PP(addpsat, 1LL, 2LL, 3LL, USR_CLEAR);
/* overflow to max positive */
TEST_P_OP_PP(addpsat, 0x7ffffffffffffff0LL, 0x0000000000000010LL,
0x7fffffffffffffffLL, USR_OVF);
/* overflow to min negative */
TEST_P_OP_PP(addpsat, 0x8000000000000003LL, 0x8000000000000006LL,
0x8000000000000000LL, USR_OVF);
TEST_XR_OP_RR(mpy_acc_sat_hh_s0, 0x7fffffff, 0xffff0000, 0x11110000,
0x7fffeeee, USR_CLEAR);
TEST_XR_OP_RR(mpy_acc_sat_hh_s0, 0x7fffffff, 0x7fff0000, 0x7fff0000,
0x7fffffff, USR_OVF);
TEST_R_OP_RR(mpy_sat_hh_s1, 0xffff0000, 0x11110000, 0xffffddde,
USR_CLEAR);
TEST_R_OP_RR(mpy_sat_hh_s1, 0x7fff0000, 0x7fff0000, 0x7ffe0002,
USR_CLEAR);
TEST_R_OP_RR(mpy_sat_hh_s1, 0x80000000, 0x80000000, 0x7fffffff,
USR_OVF);
TEST_R_OP_RR(mpy_sat_rnd_hh_s1, 0xffff0000, 0x11110000, 0x00005dde,
USR_CLEAR);
TEST_R_OP_RR(mpy_sat_rnd_hh_s1, 0x7fff0000, 0x7fff0000, 0x7ffe8002,
USR_CLEAR);
TEST_R_OP_RR(mpy_sat_rnd_hh_s1, 0x80000000, 0x80000000, 0x7fffffff,
USR_OVF);
TEST_R_OP_RR(mpy_up_s1_sat, 0xffff0000, 0x11110000, 0xffffddde,
USR_CLEAR);
TEST_R_OP_RR(mpy_up_s1_sat, 0x7fff0000, 0x7fff0000, 0x7ffe0002,
USR_CLEAR);
TEST_R_OP_RR(mpy_up_s1_sat, 0x80000000, 0x80000000, 0x7fffffff,
USR_OVF);
TEST_P_OP_RR(vmpy2s_s1, 0x7fff0000, 0x7fff0000, 0x7ffe000200000000LL,
USR_CLEAR);
TEST_P_OP_RR(vmpy2s_s1, 0x80000000, 0x80000000, 0x7fffffff00000000LL,
USR_OVF);
TEST_P_OP_RR(vmpy2su_s1, 0x7fff0000, 0x7fff0000, 0x7ffe000200000000LL,
USR_CLEAR);
TEST_P_OP_RR(vmpy2su_s1, 0xffffbd97, 0xffffffff, 0xfffe000280000000LL,
USR_OVF);
TEST_R_OP_RR(vmpy2s_s1pack, 0x7fff0000, 0x7fff0000, 0x7ffe0000,
USR_CLEAR);
TEST_R_OP_RR(vmpy2s_s1pack, 0x80008000, 0x80008000, 0x7fff7fff,
USR_OVF);
TEST_P_OP_PP(vmpy2es_s1, 0x7fff7fff7fff7fffLL, 0x1fff1fff1fff1fffLL,
0x1ffec0021ffec002LL, USR_CLEAR);
TEST_P_OP_PP(vmpy2es_s1, 0x8000800080008000LL, 0x8000800080008000LL,
0x7fffffff7fffffffLL, USR_OVF);
TEST_R_OP_PP(vdmpyrs_s1, 0x7fff7fff7fff7fffLL, 0x1fff1fff1fff1fffLL,
0x3ffe3ffe, USR_CLEAR);
TEST_R_OP_PP(vdmpyrs_s1, 0x8000800080008000LL, 0x8000800080008000LL,
0x7fff7fffLL, USR_OVF);
TEST_XP_OP_PP(vdmacs_s0, 0x0fffffffULL, 0x00ff00ff00ff00ffLL,
0x00ff00ff00ff00ffLL, 0x0001fc021001fc01LL, USR_CLEAR);
TEST_XP_OP_PP(vdmacs_s0, 0x01111111ULL, 0x8000800080001000LL,
0x8000800080008000LL, 0x7fffffff39111111LL, USR_OVF);
TEST_R_OP_RR(cmpyrs_s0, 0x7fff0000, 0x7fff0000, 0x0000c001,
USR_CLEAR);
TEST_R_OP_RR(cmpyrs_s0, 0x80008000, 0x80008000, 0x7fff0000,
USR_OVF);
TEST_XP_OP_RR(cmacs_s0, 0x0fffffff, 0x7fff0000, 0x7fff0000,
0x00000000d000fffeLL, USR_CLEAR);
TEST_XP_OP_RR(cmacs_s0, 0x0fff1111, 0x80008000, 0x80008000,
0x7fffffff0fff1111LL, USR_OVF);
TEST_XP_OP_RR(cnacs_s0, 0x000000108fffffffULL, 0x7fff0000, 0x7fff0000,
0x00000010cfff0000ULL, USR_CLEAR);
TEST_XP_OP_RR(cnacs_s0, 0x000000108ff1111fULL, 0x00002001, 0x00007ffd,
0x0000001080000000ULL, USR_OVF);
TEST_P_OP_PP(vrcmpys_s1_h, 0x00ff00ff00ff00ffLL, 0x00ff00ff00ff00ffLL,
0x0003f8040003f804LL, USR_CLEAR);
TEST_P_OP_PP(vrcmpys_s1_h, 0x8000800080008000LL, 0x8000800080008000LL,
0x7fffffff7fffffffLL, USR_OVF);
TEST_XP_OP_PP(mmacls_s0, 0x6fffffff, 0x00ff00ff00ff00ffLL,
0x00ff00ff00ff00ffLL, 0x0000fe017000fe00LL, USR_CLEAR);
TEST_XP_OP_PP(mmacls_s0, 0x6f1111ff, 0x8000800080008000LL,
0x1000100080008000LL, 0xf80008007fffffffLL, USR_OVF);
TEST_R_OP_RR(hmmpyl_rs1, 0x7fff0000, 0x7fff0001, 0x0000fffe,
USR_CLEAR);
TEST_R_OP_RR(hmmpyl_rs1, 0x80000000, 0x80008000, 0x7fffffff,
USR_OVF);
TEST_XP_OP_PP(mmaculs_s0, 0x000000007fffffffULL, 0xffff800080008000LL,
0xffff800080008000LL, 0xffffc00040003fffLL, USR_CLEAR);
TEST_XP_OP_PP(mmaculs_s0, 0x000011107fffffffULL, 0x00ff00ff00ff00ffLL,
0x00ff00ff001100ffLL, 0x00010f117fffffffLL, USR_OVF);
TEST_R_OP_PR(cmpyi_wh, 0x7fff000000000000LL, 0x7fff0001, 0x0000fffe,
USR_CLEAR);
TEST_R_OP_PR(cmpyi_wh, 0x8000000000000000LL, 0x80008000, 0x7fffffff,
USR_OVF);
TEST_P_OP_PP(vcmpy_s0_sat_i, 0x00ff00ff00ff00ffLL, 0x00ff00ff00ff00ffLL,
0x0001fc020001fc02LL, USR_CLEAR);
TEST_P_OP_PP(vcmpy_s0_sat_i, 0x8000800080008000LL, 0x8000800080008000LL,
0x7fffffff7fffffffLL, USR_OVF);
TEST_P_OP_PR(vcrotate, 0x8000000000000000LL, 0x00000002,
0x8000000000000000LL, USR_CLEAR);
TEST_P_OP_PR(vcrotate, 0x7fff80007fff8000LL, 0x00000001,
0x7fff80007fff7fffLL, USR_OVF);
TEST_P_OP_PR(vcnegh, 0x8000000000000000LL, 0x00000002,
0x8000000000000000LL, USR_CLEAR);
TEST_P_OP_PR(vcnegh, 0x7fff80007fff8000LL, 0x00000001,
0x7fff80007fff7fffLL, USR_OVF);
#if CORE_HAS_AUDIO
TEST_R_OP_PP(wcmpyrw, 0x8765432101234567LL, 0x00000002ffffffffLL,
0x00000001, USR_CLEAR);
TEST_R_OP_PP(wcmpyrw, 0x800000007fffffffLL, 0x000000ff7fffffffLL,
0x7fffffff, USR_OVF);
TEST_R_OP_PP(wcmpyrw, 0x7fffffff80000000LL, 0x7fffffff000000ffLL,
0x80000000, USR_OVF);
#else
printf("Audio instructions skipped\n");
#endif
TEST_R_OP_RR(addh_l16_sat_ll, 0x0000ffff, 0x00000002, 0x00000001,
USR_CLEAR);
TEST_R_OP_RR(addh_l16_sat_ll, 0x00007fff, 0x00000005, 0x00007fff,
USR_OVF);
TEST_R_OP_RR(addh_l16_sat_ll, 0x00008000, 0x00008000, 0xffff8000,
USR_OVF);
TEST_P_OP_P(vconj, 0x0000ffff00000001LL, 0x0000ffff00000001LL, USR_CLEAR);
TEST_P_OP_P(vconj, 0x800000000000ffffLL, 0x7fff00000000ffffLL, USR_OVF);
TEST_P_OP_PP(vxaddsubw, 0x8765432101234567LL, 0x00000002ffffffffLL,
0x8765432201234569LL, USR_CLEAR);
TEST_P_OP_PP(vxaddsubw, 0x7fffffff7fffffffLL, 0xffffffffffffffffLL,
0x7fffffff7ffffffeLL, USR_OVF);
TEST_P_OP_PP(vxaddsubw, 0x800000000fffffffLL, 0x0000000a00000008LL,
0x8000000010000009LL, USR_OVF);
TEST_P_OP_P(vabshsat, 0x0001000afffff800LL, 0x0001000a00010800LL,
USR_CLEAR);
TEST_P_OP_P(vabshsat, 0x8000000b000c000aLL, 0x7fff000b000c000aLL,
USR_OVF);
TEST_P_OP_PP(vnavgwr, 0x8765432101234567LL, 0x00000002ffffffffLL,
0xc3b2a1900091a2b4LL, USR_CLEAR);
TEST_P_OP_PP(vnavgwr, 0x7fffffff8000000aLL, 0x80000000ffffffffLL,
0x7fffffffc0000006LL, USR_OVF);
TEST_R_OP_RI(round_ri_sat, 0x0000ffff, 2, 0x00004000, USR_CLEAR);
TEST_R_OP_RI(round_ri_sat, 0x7fffffff, 2, 0x1fffffff, USR_OVF);
TEST_R_OP_RR(asr_r_r_sat, 0x0000ffff, 0x02, 0x00003fff, USR_CLEAR);
TEST_R_OP_RR(asr_r_r_sat, 0x80000000, 0x01, 0xc0000000, USR_CLEAR);
TEST_R_OP_RR(asr_r_r_sat, 0xffffffff, 0x01, 0xffffffff, USR_CLEAR);
TEST_R_OP_RR(asr_r_r_sat, 0x00ffffff, 0xf5, 0x7fffffff, USR_OVF);
TEST_R_OP_RR(asr_r_r_sat, 0x80000000, 0xf5, 0x80000000, USR_OVF);
TEST_R_OP_RR(asr_r_r_sat, 0x7fff0000, 0x42, 0x7fffffff, USR_OVF);
TEST_R_OP_RR(asr_r_r_sat, 0xff000000, 0x42, 0x80000000, USR_OVF);
TEST_R_OP_RR(asr_r_r_sat, 4096, 32, 0x00000000, USR_CLEAR);
TEST_R_OP_RR(asr_r_r_sat, 4096, -32, 0x7fffffff, USR_OVF);
TEST_R_OP_RR(asr_r_r_sat, -4096, 32, 0xffffffff, USR_CLEAR);
TEST_R_OP_RR(asr_r_r_sat, -4096, -32, 0x80000000, USR_OVF);
TEST_R_OP_RR(asr_r_r_sat, 0, -32, 0x00000000, USR_CLEAR);
TEST_R_OP_RR(asr_r_r_sat, 1, -32, 0x7fffffff, USR_OVF);
TEST_R_OP_RR(asl_r_r_sat, 0x00000000, 0x40, 0x00000000, USR_CLEAR);
TEST_R_OP_RR(asl_r_r_sat, 0x80000000, 0xff, 0xc0000000, USR_CLEAR);
TEST_R_OP_RR(asl_r_r_sat, 0xffffffff, 0xff, 0xffffffff, USR_CLEAR);
TEST_R_OP_RR(asl_r_r_sat, 0x00ffffff, 0x0b, 0x7fffffff, USR_OVF);
TEST_R_OP_RR(asl_r_r_sat, 0x80000000, 0x0b, 0x80000000, USR_OVF);
TEST_R_OP_RR(asl_r_r_sat, 0x7fff0000, 0xbe, 0x7fffffff, USR_OVF);
TEST_R_OP_RR(asl_r_r_sat, 0xff000000, 0xbe, 0x80000000, USR_OVF);
TEST_R_OP_RR(asl_r_r_sat, 4096, 32, 0x7fffffff, USR_OVF);
TEST_R_OP_RR(asl_r_r_sat, 4096, -32, 0x00000000, USR_CLEAR);
TEST_R_OP_RR(asl_r_r_sat, -4096, 32, 0x80000000, USR_OVF);
TEST_R_OP_RR(asl_r_r_sat, -4096, -32, 0xffffffff, USR_CLEAR);
TEST_R_OP_RR(asl_r_r_sat, 0, 32, 0x00000000, USR_CLEAR);
TEST_R_OP_RR(asl_r_r_sat, 1, 32, 0x7fffffff, USR_OVF);
TEST_XPp_OP_PP(ACS, 0x0004000300020001ULL, 0x0001000200030004ULL,
0x0000000000000000ULL, 0x0004000300030004ULL, 0xf0,
USR_CLEAR);
TEST_XPp_OP_PP(ACS, 0x0004000300020001ULL, 0x0001000200030004ULL,
0x000affff000d0000ULL, 0x000e0003000f0004ULL, 0xcc,
USR_CLEAR);
TEST_XPp_OP_PP(ACS, 0x00047fff00020001ULL, 0x00017fff00030004ULL,
0x000a0fff000d0000ULL, 0x000e7fff000f0004ULL, 0xfc,
USR_OVF);
TEST_XPp_OP_PP(ACS, 0x00047fff00020001ULL, 0x00017fff00030004ULL,
0x000a0fff000d0000ULL, 0x000e7fff000f0004ULL, 0xf0,
USR_OVF);
/* Floating point */
TEST_R_OP_RR(sfmin, SF_one, SF_small_neg, SF_small_neg, USR_CLEAR);
TEST_R_OP_RR(sfmin, SF_one, SF_SNaN, SF_one, USR_FPINVF);
TEST_R_OP_RR(sfmin, SF_SNaN, SF_one, SF_one, USR_FPINVF);
TEST_R_OP_RR(sfmin, SF_one, SF_QNaN, SF_one, USR_CLEAR);
TEST_R_OP_RR(sfmin, SF_QNaN, SF_one, SF_one, USR_CLEAR);
TEST_R_OP_RR(sfmin, SF_SNaN, SF_QNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfmin, SF_QNaN, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfmin, SF_zero, SF_zero_neg, SF_zero_neg, USR_CLEAR);
TEST_R_OP_RR(sfmin, SF_zero_neg, SF_zero, SF_zero_neg, USR_CLEAR);
TEST_R_OP_RR(sfmax, SF_one, SF_small_neg, SF_one, USR_CLEAR);
TEST_R_OP_RR(sfmax, SF_one, SF_SNaN, SF_one, USR_FPINVF);
TEST_R_OP_RR(sfmax, SF_SNaN, SF_one, SF_one, USR_FPINVF);
TEST_R_OP_RR(sfmax, SF_one, SF_QNaN, SF_one, USR_CLEAR);
TEST_R_OP_RR(sfmax, SF_QNaN, SF_one, SF_one, USR_CLEAR);
TEST_R_OP_RR(sfmax, SF_SNaN, SF_QNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfmax, SF_QNaN, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfmax, SF_zero, SF_zero_neg, SF_zero, USR_CLEAR);
TEST_R_OP_RR(sfmax, SF_zero_neg, SF_zero, SF_zero, USR_CLEAR);
TEST_R_OP_RR(sfadd, SF_one, SF_QNaN, SF_HEX_NaN, USR_CLEAR);
TEST_R_OP_RR(sfadd, SF_one, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfadd, SF_QNaN, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfadd, SF_SNaN, SF_QNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfsub, SF_one, SF_QNaN, SF_HEX_NaN, USR_CLEAR);
TEST_R_OP_RR(sfsub, SF_one, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfsub, SF_QNaN, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfsub, SF_SNaN, SF_QNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfmpy, SF_one, SF_QNaN, SF_HEX_NaN, USR_CLEAR);
TEST_R_OP_RR(sfmpy, SF_one, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfmpy, SF_QNaN, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sfmpy, SF_SNaN, SF_QNaN, SF_HEX_NaN, USR_FPINVF);
TEST_XR_OP_RR(sffma, SF_one, SF_one, SF_one, SF_two, USR_CLEAR);
TEST_XR_OP_RR(sffma, SF_zero, SF_one, SF_QNaN, SF_HEX_NaN, USR_CLEAR);
TEST_XR_OP_RR(sffma, SF_zero, SF_one, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_XR_OP_RR(sffma, SF_zero, SF_QNaN, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_XR_OP_RR(sffma, SF_zero, SF_SNaN, SF_QNaN, SF_HEX_NaN, USR_FPINVF);
TEST_XR_OP_RR(sffms, SF_one, SF_one, SF_one, SF_zero, USR_CLEAR);
TEST_XR_OP_RR(sffms, SF_zero, SF_one, SF_QNaN, SF_HEX_NaN, USR_CLEAR);
TEST_XR_OP_RR(sffms, SF_zero, SF_one, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_XR_OP_RR(sffms, SF_zero, SF_QNaN, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_XR_OP_RR(sffms, SF_zero, SF_SNaN, SF_QNaN, SF_HEX_NaN, USR_FPINVF);
TEST_CMP_RR(sfcmpuo, SF_one, SF_large_pos, 0x00, USR_CLEAR);
TEST_CMP_RR(sfcmpuo, SF_INF, SF_large_pos, 0x00, USR_CLEAR);
TEST_CMP_RR(sfcmpuo, SF_QNaN, SF_large_pos, 0xff, USR_CLEAR);
TEST_CMP_RR(sfcmpuo, SF_QNaN_neg, SF_large_pos, 0xff, USR_CLEAR);
TEST_CMP_RR(sfcmpuo, SF_SNaN, SF_large_pos, 0xff, USR_FPINVF);
TEST_CMP_RR(sfcmpuo, SF_SNaN_neg, SF_large_pos, 0xff, USR_FPINVF);
TEST_CMP_RR(sfcmpuo, SF_QNaN, SF_QNaN, 0xff, USR_CLEAR);
TEST_CMP_RR(sfcmpuo, SF_QNaN, SF_SNaN, 0xff, USR_FPINVF);
TEST_CMP_RR(sfcmpeq, SF_one, SF_QNaN, 0x00, USR_CLEAR);
TEST_CMP_RR(sfcmpeq, SF_one, SF_SNaN, 0x00, USR_FPINVF);
TEST_CMP_RR(sfcmpgt, SF_one, SF_QNaN, 0x00, USR_CLEAR);
TEST_CMP_RR(sfcmpgt, SF_one, SF_SNaN, 0x00, USR_FPINVF);
TEST_CMP_RR(sfcmpge, SF_one, SF_QNaN, 0x00, USR_CLEAR);
TEST_CMP_RR(sfcmpge, SF_one, SF_SNaN, 0x00, USR_FPINVF);
TEST_P_OP_PP(dfadd, DF_any, DF_QNaN, DF_HEX_NaN, USR_CLEAR);
TEST_P_OP_PP(dfadd, DF_any, DF_SNaN, DF_HEX_NaN, USR_FPINVF);
TEST_P_OP_PP(dfadd, DF_QNaN, DF_SNaN, DF_HEX_NaN, USR_FPINVF);
TEST_P_OP_PP(dfadd, DF_SNaN, DF_QNaN, DF_HEX_NaN, USR_FPINVF);
TEST_P_OP_PP(dfsub, DF_any, DF_QNaN, DF_HEX_NaN, USR_CLEAR);
TEST_P_OP_PP(dfsub, DF_any, DF_SNaN, DF_HEX_NaN, USR_FPINVF);
TEST_P_OP_PP(dfsub, DF_QNaN, DF_SNaN, DF_HEX_NaN, USR_FPINVF);
TEST_P_OP_PP(dfsub, DF_SNaN, DF_QNaN, DF_HEX_NaN, USR_FPINVF);
#if CORE_IS_V67
TEST_P_OP_PP(dfmin, DF_any, DF_small_neg, DF_small_neg, USR_CLEAR);
TEST_P_OP_PP(dfmin, DF_any, DF_SNaN, DF_any, USR_FPINVF);
TEST_P_OP_PP(dfmin, DF_SNaN, DF_any, DF_any, USR_FPINVF);
TEST_P_OP_PP(dfmin, DF_any, DF_QNaN, DF_any, USR_CLEAR);
TEST_P_OP_PP(dfmin, DF_QNaN, DF_any, DF_any, USR_CLEAR);
TEST_P_OP_PP(dfmin, DF_SNaN, DF_QNaN, DF_HEX_NaN, USR_FPINVF);
TEST_P_OP_PP(dfmin, DF_QNaN, DF_SNaN, DF_HEX_NaN, USR_FPINVF);
TEST_P_OP_PP(dfmin, DF_zero, DF_zero_neg, DF_zero_neg, USR_CLEAR);
TEST_P_OP_PP(dfmin, DF_zero_neg, DF_zero, DF_zero_neg, USR_CLEAR);
TEST_P_OP_PP(dfmax, DF_any, DF_small_neg, DF_any, USR_CLEAR);
TEST_P_OP_PP(dfmax, DF_any, DF_SNaN, DF_any, USR_FPINVF);
TEST_P_OP_PP(dfmax, DF_SNaN, DF_any, DF_any, USR_FPINVF);
TEST_P_OP_PP(dfmax, DF_any, DF_QNaN, DF_any, USR_CLEAR);
TEST_P_OP_PP(dfmax, DF_QNaN, DF_any, DF_any, USR_CLEAR);
TEST_P_OP_PP(dfmax, DF_SNaN, DF_QNaN, DF_HEX_NaN, USR_FPINVF);
TEST_P_OP_PP(dfmax, DF_QNaN, DF_SNaN, DF_HEX_NaN, USR_FPINVF);
TEST_P_OP_PP(dfmax, DF_zero, DF_zero_neg, DF_zero, USR_CLEAR);
TEST_P_OP_PP(dfmax, DF_zero_neg, DF_zero, DF_zero, USR_CLEAR);
TEST_XP_OP_PP(dfmpyhh, DF_one, DF_one, DF_one, DF_one_hh, USR_CLEAR);
TEST_XP_OP_PP(dfmpyhh, DF_zero, DF_any, DF_QNaN, DF_HEX_NaN, USR_CLEAR);
TEST_XP_OP_PP(dfmpyhh, DF_zero, DF_any, DF_SNaN, DF_HEX_NaN, USR_FPINVF);
TEST_XP_OP_PP(dfmpyhh, DF_zero, DF_QNaN, DF_SNaN, DF_HEX_NaN, USR_FPINVF);
TEST_XP_OP_PP(dfmpyhh, DF_zero, DF_SNaN, DF_QNaN, DF_HEX_NaN, USR_FPINVF);
#else
printf("v67 instructions skipped\n");
#endif
TEST_CMP_PP(dfcmpuo, DF_small_neg, DF_any, 0x00, USR_CLEAR);
TEST_CMP_PP(dfcmpuo, DF_large_pos, DF_any, 0x00, USR_CLEAR);
TEST_CMP_PP(dfcmpuo, DF_QNaN, DF_any, 0xff, USR_CLEAR);
TEST_CMP_PP(dfcmpuo, DF_QNaN_neg, DF_any, 0xff, USR_CLEAR);
TEST_CMP_PP(dfcmpuo, DF_SNaN, DF_any, 0xff, USR_FPINVF);
TEST_CMP_PP(dfcmpuo, DF_SNaN_neg, DF_any, 0xff, USR_FPINVF);
TEST_CMP_PP(dfcmpuo, DF_QNaN, DF_QNaN, 0xff, USR_CLEAR);
TEST_CMP_PP(dfcmpuo, DF_QNaN, DF_SNaN, 0xff, USR_FPINVF);
TEST_CMP_PP(dfcmpeq, DF_any, DF_QNaN, 0x00, USR_CLEAR);
TEST_CMP_PP(dfcmpeq, DF_any, DF_SNaN, 0x00, USR_FPINVF);
TEST_CMP_PP(dfcmpgt, DF_any, DF_QNaN, 0x00, USR_CLEAR);
TEST_CMP_PP(dfcmpgt, DF_any, DF_SNaN, 0x00, USR_FPINVF);
TEST_CMP_PP(dfcmpge, DF_any, DF_QNaN, 0x00, USR_CLEAR);
TEST_CMP_PP(dfcmpge, DF_any, DF_SNaN, 0x00, USR_FPINVF);
TEST_P_OP_R(conv_sf2df, SF_QNaN, DF_HEX_NaN, USR_CLEAR);
TEST_P_OP_R(conv_sf2df, SF_SNaN, DF_HEX_NaN, USR_FPINVF);
TEST_R_OP_R(conv_sf2uw, SF_QNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_R(conv_sf2uw, SF_SNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_R(conv_sf2w, SF_QNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_R(conv_sf2w, SF_SNaN, 0xffffffff, USR_FPINVF);
TEST_P_OP_R(conv_sf2ud, SF_QNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_R(conv_sf2ud, SF_SNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_R(conv_sf2d, SF_QNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_R(conv_sf2d, SF_SNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_R_OP_R(conv_sf2uw_chop, SF_QNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_R(conv_sf2uw_chop, SF_SNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_R(conv_sf2w_chop, SF_QNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_R(conv_sf2w_chop, SF_SNaN, 0xffffffff, USR_FPINVF);
TEST_P_OP_R(conv_sf2ud_chop, SF_QNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_R(conv_sf2ud_chop, SF_SNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_R(conv_sf2d_chop, SF_QNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_R(conv_sf2d_chop, SF_SNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_R_OP_R(conv_sf2uw, SF_zero_neg, 0, USR_CLEAR);
TEST_R_OP_R(conv_sf2uw_chop, SF_zero_neg, 0, USR_CLEAR);
TEST_P_OP_R(conv_sf2ud, SF_zero_neg, 0, USR_CLEAR);
TEST_P_OP_R(conv_sf2ud_chop, SF_zero_neg, 0, USR_CLEAR);
TEST_R_OP_P(conv_df2sf, DF_QNaN, SF_HEX_NaN, USR_CLEAR);
TEST_R_OP_P(conv_df2sf, DF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_P(conv_df2uw, DF_QNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_P(conv_df2uw, DF_SNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_P(conv_df2w, DF_QNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_P(conv_df2w, DF_SNaN, 0xffffffff, USR_FPINVF);
TEST_P_OP_P(conv_df2ud, DF_QNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_P(conv_df2ud, DF_SNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_P(conv_df2d, DF_QNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_P(conv_df2d, DF_SNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_R_OP_P(conv_df2uw_chop, DF_QNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_P(conv_df2uw_chop, DF_SNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_P(conv_df2uw, DF_zero_neg, 0, USR_CLEAR);
TEST_R_OP_P(conv_df2uw_chop, DF_zero_neg, 0, USR_CLEAR);
TEST_P_OP_P(conv_df2ud, DF_zero_neg, 0, USR_CLEAR);
TEST_P_OP_P(conv_df2ud_chop, DF_zero_neg, 0, USR_CLEAR);
/* Test for typo in HELPER(conv_df2uw_chop) */
TEST_R_OP_P(conv_df2uw_chop, 0xffffff7f00000001ULL, 0xffffffff, USR_FPINVF);
TEST_R_OP_P(conv_df2w_chop, DF_QNaN, 0xffffffff, USR_FPINVF);
TEST_R_OP_P(conv_df2w_chop, DF_SNaN, 0xffffffff, USR_FPINVF);
TEST_P_OP_P(conv_df2ud_chop, DF_QNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_P(conv_df2ud_chop, DF_SNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_P(conv_df2d_chop, DF_QNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_P_OP_P(conv_df2d_chop, DF_SNaN, 0xffffffffffffffffULL, USR_FPINVF);
TEST_R_OP_R(conv_uw2sf, 0x00000001, SF_one, USR_CLEAR);
TEST_R_OP_R(conv_uw2sf, 0x010020a5, 0x4b801052, USR_FPINPF);
TEST_R_OP_R(conv_w2sf, 0x00000001, SF_one, USR_CLEAR);
TEST_R_OP_R(conv_w2sf, 0x010020a5, 0x4b801052, USR_FPINPF);
TEST_R_OP_P(conv_ud2sf, 0x0000000000000001ULL, SF_one, USR_CLEAR);
TEST_R_OP_P(conv_ud2sf, 0x00000000010020a5ULL, 0x4b801052, USR_FPINPF);
TEST_R_OP_P(conv_d2sf, 0x0000000000000001ULL, SF_one, USR_CLEAR);
TEST_R_OP_P(conv_d2sf, 0x00000000010020a5ULL, 0x4b801052, USR_FPINPF);
TEST_XR_OP_RRp(sffma_sc, SF_one, SF_one, SF_one, 1, SF_four,
USR_CLEAR);
TEST_XR_OP_RRp(sffma_sc, SF_QNaN, SF_one, SF_one, 1, SF_HEX_NaN,
USR_CLEAR);
TEST_XR_OP_RRp(sffma_sc, SF_one, SF_QNaN, SF_one, 1, SF_HEX_NaN,
USR_CLEAR);
TEST_XR_OP_RRp(sffma_sc, SF_one, SF_one, SF_QNaN, 1, SF_HEX_NaN,
USR_CLEAR);
TEST_XR_OP_RRp(sffma_sc, SF_SNaN, SF_one, SF_one, 1, SF_HEX_NaN,
USR_FPINVF);
TEST_XR_OP_RRp(sffma_sc, SF_one, SF_SNaN, SF_one, 1, SF_HEX_NaN,
USR_FPINVF);
TEST_XR_OP_RRp(sffma_sc, SF_one, SF_one, SF_SNaN, 1, SF_HEX_NaN,
USR_FPINVF);
TEST_Rp_OP_RR(sfrecipa, SF_one, SF_one, SF_one_recip, 0x00,
USR_CLEAR);
TEST_Rp_OP_RR(sfrecipa, SF_QNaN, SF_one, SF_HEX_NaN, 0x00,
USR_CLEAR);
TEST_Rp_OP_RR(sfrecipa, SF_one, SF_QNaN, SF_HEX_NaN, 0x00,
USR_CLEAR);
TEST_Rp_OP_RR(sfrecipa, SF_one, SF_SNaN, SF_HEX_NaN, 0x00,
USR_FPINVF);
TEST_Rp_OP_RR(sfrecipa, SF_SNaN, SF_one, SF_HEX_NaN, 0x00,
USR_FPINVF);
TEST_R_OP_RR(sffixupn, SF_one, SF_one, SF_one, USR_CLEAR);
TEST_R_OP_RR(sffixupn, SF_QNaN, SF_one, SF_HEX_NaN, USR_CLEAR);
TEST_R_OP_RR(sffixupn, SF_one, SF_QNaN, SF_HEX_NaN, USR_CLEAR);
TEST_R_OP_RR(sffixupn, SF_SNaN, SF_one, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sffixupn, SF_one, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sffixupd, SF_one, SF_one, SF_one, USR_CLEAR);
TEST_R_OP_RR(sffixupd, SF_QNaN, SF_one, SF_HEX_NaN, USR_CLEAR);
TEST_R_OP_RR(sffixupd, SF_one, SF_QNaN, SF_HEX_NaN, USR_CLEAR);
TEST_R_OP_RR(sffixupd, SF_SNaN, SF_one, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_RR(sffixupd, SF_one, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_R_OP_R(sffixupr, SF_one, SF_one, USR_CLEAR);
TEST_R_OP_R(sffixupr, SF_QNaN, SF_HEX_NaN, USR_CLEAR);
TEST_R_OP_R(sffixupr, SF_SNaN, SF_HEX_NaN, USR_FPINVF);
TEST_Rp_OP_R(sfinvsqrta, SF_one, SF_one_invsqrta, 0x00, USR_CLEAR);
TEST_Rp_OP_R(sfinvsqrta, SF_zero, SF_one, 0x00, USR_CLEAR);
TEST_Rp_OP_R(sfinvsqrta, SF_QNaN, SF_HEX_NaN, 0x00, USR_CLEAR);
TEST_Rp_OP_R(sfinvsqrta, SF_small_neg, SF_HEX_NaN, 0x00, USR_FPINVF);
TEST_Rp_OP_R(sfinvsqrta, SF_SNaN, SF_HEX_NaN, 0x00, USR_FPINVF);
puts(err ? "FAIL" : "PASS");
return err;
}
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