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[Bug rtl-optimization/45685] [4.6 Regression] GCC optimizer for Intel x64 generates inefficient code
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 24 Nov 2010 15:56:02 +0000
- Subject: [Bug rtl-optimization/45685] [4.6 Regression] GCC optimizer for Intel x64 generates inefficient code
- Auto-submitted: auto-generated
- References: <bug-45685-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45685
--- Comment #11 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-24 15:55:45 UTC ---
Separating predicate computation from predicate use should help this.