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[Bug rtl-optimization/68955] [6 Regression] wrong code at -O3 on x86-64-linux-gnu in 32-bit mode
- 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: Fri, 15 Jan 2016 20:19:59 +0000
- Subject: [Bug rtl-optimization/68955] [6 Regression] wrong code at -O3 on x86-64-linux-gnu in 32-bit mode
- Auto-submitted: auto-generated
- References: <bug-68955-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68955
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 37362
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37362&action=edit
gcc6-pr68955.patch
Fix, that passed bootstrap/regtest on x86_64-linux and i686-linux. I'll
probably try another 2 bootstraps/regtests with some extra statistics
gathering, to find out how many times it triggeers a change in DSE behavior.