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[Bug middle-end/37053] [4.3/4.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:395
- From: "bonzini at gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Sep 2008 15:29:15 -0000
- Subject: [Bug middle-end/37053] [4.3/4.4 regression] ICE in reload_cse_simplify_operands, at postreload.c:395
- References: <bug-37053-11770@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from bonzini at gnu dot org 2008-09-11 15:29 -------
I think there is a missing constrain_operands somewhere, because in
(define_insn "*addsi3_internal"
[(set (match_operand:SI 0 "nonimmediate_operand" "=m,?a,?a,d,a")
(plus:SI (match_operand:SI 1 "general_operand" "%0,a,rJK,0,0")
(match_operand:SI 2 "general_src_operand"
"dIKLT,rJK,a,mSrIKLT,mSrIKLs")))]
the insn does match the fourth alternative with operands 1 and 2 commuted.
--
bonzini at gnu dot org changed:
What |Removed |Added
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CC| |bonzini at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37053