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[Bug middle-end/24257] [4.1 Regression] ICE: in extract_insn, at recog.c:2084 with -O -fgcse -fgcse-sm
- From: "uros at kss-loka dot si" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Oct 2005 06:49:50 -0000
- Subject: [Bug middle-end/24257] [4.1 Regression] ICE: in extract_insn, at recog.c:2084 with -O -fgcse -fgcse-sm
- References: <bug-24257-8707@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from uros at kss-loka dot si 2005-10-12 06:49 -------
This is IMO middle-end problem, store motion should check if new insn pattern
is valid, before old insn is replaced.
--
uros at kss-loka dot si changed:
What |Removed |Added
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Component|target |middle-end
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24257