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[Bug middle-end/56443] [4.8 Regression] internal compiler error: verify_gimple failed at -O[1-2] -ftree-vectorize
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 25 Feb 2013 13:11:08 +0000
- Subject: [Bug middle-end/56443] [4.8 Regression] internal compiler error: verify_gimple failed at -O[1-2] -ftree-vectorize
- Auto-submitted: auto-generated
- References: <bug-56443-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56443
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-25 13:11:08 UTC ---
Created attachment 29535
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29535
gcc48-pr56443.patch
Untested fix. Going forward, you want to avoid using the overaligned types for
these purposes, better use __builtin_assume_aligned.