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[Bug rtl-optimization/50904] [4.7 regression] pessimization when -fno-protect-parens is enabled by -Ofast
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 09 Nov 2011 08:57:37 +0000
- Subject: [Bug rtl-optimization/50904] [4.7 regression] pessimization when -fno-protect-parens is enabled by -Ofast
- Auto-submitted: auto-generated
- References: <bug-50904-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50904
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
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Attachment #25748|0 |1
is obsolete| |
--- Comment #12 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-11-09 08:57:37 UTC ---
Created attachment 25764
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25764
Tentative fix (3)
Final version. Can someone try it on his favorite Fortran benchmark?