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(constrain_operands): When checking earlyclobbers, use
author
Jim Wilson
<wilson@gcc.gnu.org>
Wed, 25 Jun 1997 02:18:56 +0000
(19:18 -0700)
committer
Jim Wilson
<wilson@gcc.gnu.org>
Wed, 25 Jun 1997 02:18:56 +0000
(19:18 -0700)
operands_match_p instead of rtx_equal_p.
From-SVN: r14300
gcc/recog.c
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diff --git
a/gcc/recog.c
b/gcc/recog.c
index 92fc6d810dc7c1cdc20c2f43fa34e594a232ce62..5b2685719362250cfbfd4da6b65a5ac59b1cf171 100644
(file)
--- a/
gcc/recog.c
+++ b/
gcc/recog.c
@@
-1945,8
+1945,8
@@
constrain_operands (insn_code_num, strict)
/* Ignore things like match_operator operands. */
&& *insn_operand_constraint[insn_code_num][opno] != 0
&& ! (matching_operands[opno] == eopno
- &&
rtx_equal
_p (recog_operand[opno],
- recog_operand[eopno]))
+ &&
operands_match
_p (recog_operand[opno],
+
recog_operand[eopno]))
&& ! safe_from_earlyclobber (recog_operand[opno],
recog_operand[eopno]))
lose = 1;