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2006-12-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>

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PR target/30039
	* pa.md (high:DI and lo_sum:DI): Handle 64-bit CONST_INTs in 32-bit
	patterns.  Correct length of high:DI instruction sequence.
This commit is contained in:
matt 2006-12-10 00:19:32 +00:00
parent 9ee91471c3
commit 9b573944b4
1 changed files with 14 additions and 1 deletions
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15
gnu/dist/gcc4/gcc/config/pa/pa.md vendored
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@ -4215,6 +4215,7 @@
switch (GET_CODE (op1))
{
case CONST_INT:
#if HOST_BITS_PER_WIDE_INT <= 32
operands[0] = operand_subword (op0, 1, 0, DImode);
output_asm_insn (\"ldil L'%1,%0\", operands);
@ -4223,6 +4224,15 @@
output_asm_insn (\"ldi -1,%0\", operands);
else
output_asm_insn (\"ldi 0,%0\", operands);
#else
operands[0] = operand_subword (op0, 1, 0, DImode);
operands[1] = GEN_INT (INTVAL (op1) & 0xffffffff);
output_asm_insn (\"ldil L'%1,%0\", operands);
operands[0] = operand_subword (op0, 0, 0, DImode);
operands[1] = GEN_INT (INTVAL (op1) >> 32);
output_asm_insn (singlemove_string (operands), operands);
#endif
break;
case CONST_DOUBLE:
@ -4241,7 +4251,7 @@
return \"\";
}"
[(set_attr "type" "move")
(set_attr "length" "8")])
(set_attr "length" "12")])
(define_insn ""
[(set (match_operand:DI 0 "move_dest_operand"
@ -4401,6 +4411,9 @@
handle it correctly. */
if (GET_CODE (operands[2]) == CONST_DOUBLE)
operands[2] = GEN_INT (CONST_DOUBLE_LOW (operands[2]));
else if (HOST_BITS_PER_WIDE_INT > 32
&& GET_CODE (operands[2]) == CONST_INT)
operands[2] = GEN_INT (INTVAL (operands[2]) & 0xffffffff);
if (which_alternative == 1)
output_asm_insn (\"copy %1,%0\", operands);
return \"ldo R'%G2(%R1),%R0\";