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[Bug tree-optimization/42108] [4.4/4.5 Regression] 50% performance regression
- From: "dominiq at lps dot ens dot fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Dec 2009 11:21:42 -0000
- Subject: [Bug tree-optimization/42108] [4.4/4.5 Regression] 50% performance regression
- References: <bug-42108-9410@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #29 from dominiq at lps dot ens dot fr 2009-12-14 11:21 -------
On x86_64-apple-darwin10, I don't see any speedup with the patch in comment #27
(not a clean bootstrap, but just an incremental build).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108