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(constrain_operands): Don't test clobbered constraints.
author
Richard Kenner
<kenner@gcc.gnu.org>
Tue, 24 Sep 1996 02:33:29 +0000
(22:33 -0400)
committer
Richard Kenner
<kenner@gcc.gnu.org>
Tue, 24 Sep 1996 02:33:29 +0000
(22:33 -0400)
From-SVN: r12793
gcc/recog.c
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diff --git
a/gcc/recog.c
b/gcc/recog.c
index 8d64cd96b9dd94e50ae07cc1353d7da34fdae676..65e997d68a5b1492df6b258d662c7e6b9c05fbf9 100644
(file)
--- a/
gcc/recog.c
+++ b/
gcc/recog.c
@@
-1923,7
+1923,7
@@
constrain_operands (insn_code_num, strict)
|| op_types[opno] != OP_OUT)
&& opno != eopno
/* Ignore things like match_operator operands. */
- && *
constraints
[opno] != 0
+ && *
insn_operand_constraint[insn_code_num]
[opno] != 0
&& ! (matching_operands[opno] == eopno
&& rtx_equal_p (recog_operand[opno],
recog_operand[eopno]))