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[Bug rtl-optimization/51014] [4.7 Regression] ICE: in apply_opt_in_copies, at loop-unroll.c:2283 with -O2 -g -funroll-loops
- From: "howarth at nitro dot med.uc.edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 01 Dec 2011 15:31:37 +0000
- Subject: [Bug rtl-optimization/51014] [4.7 Regression] ICE: in apply_opt_in_copies, at loop-unroll.c:2283 with -O2 -g -funroll-loops
- Auto-submitted: auto-generated
- References: <bug-51014-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51014
--- Comment #5 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-12-01 15:31:37 UTC ---
(In reply to comment #4)
> Created attachment 25939 [details]
> gcc47-pr51014.patch
>
> Untested fix.
This fix solved the problem with the reduced testcase on x86_64-apple-darwin11
without regressions...
http://gcc.gnu.org/ml/gcc-testresults/2011-11/msg02982.html
Is there a problem on other targets preventing the commit?