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i386.md (addsi to lea splitter, [...]): Fix bugs in my last checkin.

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* i386.md (addsi to lea splitter, ashlqi3_1_lea): Fix bugs
	in my last checkin.

From-SVN: r35370
This commit is contained in:
Jan Hubicka 2000-07-31 10:30:44 +00:00 • committed by Jan Hubicka
parent e7adb6fbb7
commit 91f9a498c4
2 changed files with 7 additions and 2 deletions
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5
gcc/ChangeLog
View file

@ -1,3 +1,8 @@
Mon Jul 31 12:27:55 MET DST 2000 Jan Hubicka <jh@suse.cz>
* i386.md (addsi to lea splitter, ashlqi3_1_lea): Fix bugs
in my last checkin.
Mon Jul 31 10:41:01 MET DST 2000 Jan Hubicka <jh@suse.cz>
* recog.c (extract_insn): Set operand_mode according to

4
gcc/config/i386/i386.md
View file

@ -3902,7 +3902,6 @@
"
{
rtx pat;
operands[0] = gen_lowpart (SImode, operands[0]);
/* In -fPIC mode the constructs like (const (unspec [symbol_ref]))
may confuse gen_lowpart. */
if (GET_MODE (operands[0]) != Pmode)
@ -3910,6 +3909,7 @@
operands[1] = gen_lowpart (Pmode, operands[1]);
operands[2] = gen_lowpart (Pmode, operands[2]);
}
operands[0] = gen_lowpart (SImode, operands[0]);
pat = gen_rtx_PLUS (Pmode, operands[1], operands[2]);
if (Pmode != SImode)
pat = gen_rtx_SUBREG (SImode, pat, 0);
@ -6691,7 +6691,7 @@
(define_insn "*ashlqi3_1_lea"
[(set (match_operand:QI 0 "nonimmediate_operand" "=qm,r,r")
(ashift:QI (match_operand:QI 1 "nonimmediate_operand" "0,0,r")
(match_operand:QI 2 "nonmemory_operand" "cI,cI,r")))
(match_operand:QI 2 "nonmemory_operand" "cI,cI,M")))
(clobber (reg:CC 17))]
"!TARGET_PARTIAL_REG_STALL
&& ix86_binary_operator_ok (ASHIFT, QImode, operands)"