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[Bug middle-end/40154] [4.4/4.5/4.6/4.7 Regression] internal compiler error: in do_SUBST, at combine.c:681
- From: "amylaar at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 07 Dec 2011 10:17:53 +0000
- Subject: [Bug middle-end/40154] [4.4/4.5/4.6/4.7 Regression] internal compiler error: in do_SUBST, at combine.c:681
- Auto-submitted: auto-generated
- References: <bug-40154-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40154
--- Comment #5 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> 2011-12-07 10:17:53 UTC ---
Actually, it is not enough to ensure that the mode matches; we must ensure
that the SET_DEST of the insn we attach the note to is set to the value.