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[Bug rtl-optimization/55158] [4.8 Regression] segfault in schedule_region at -O3
- From: "bernds at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 04 Dec 2012 11:06:07 +0000
- Subject: [Bug rtl-optimization/55158] [4.8 Regression] segfault in schedule_region at -O3
- Auto-submitted: auto-generated
- References: <bug-55158-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55158
--- Comment #20 from Bernd Schmidt <bernds at gcc dot gnu.org> 2012-12-04 11:06:07 UTC ---
Created attachment 28873
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28873
Another patch
Here's another attempt, given that it seems to be the speculation code that
causes the problem.