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[Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb
- From: "ibolton at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 11 Jan 2011 17:43:09 +0000
- Subject: [Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb
- Auto-submitted: auto-generated
- References: <bug-47166-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166
--- Comment #10 from Ian Bolton <ibolton at gcc dot gnu.org> 2011-01-11 17:42:52 UTC ---
(In reply to comment #9)
> Created attachment 22945 [details]
> Test patch
>
> Could you try the following? It's a variant of a patch Richard Sandiford
> recently posted.
Thanks for looking into this.
The patch has worked on gcc 4.5 for Ammp, but I still need to test Applu (which
is failing for current version of gcc 4.5 branch) and then Ammp on trunk. I'll
get back to you. It's looking promising though.