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[Bug tree-optimization/33761] non-optimal inlining heuristics pessimizes gzip SPEC score at -O3
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Feb 2008 17:35:17 -0000
- Subject: [Bug tree-optimization/33761] non-optimal inlining heuristics pessimizes gzip SPEC score at -O3
- References: <bug-33761-1649@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #14 from ubizjak at gmail dot com 2008-02-03 17:35 -------
(In reply to comment #13)
> Uros, would be possible to give it a try on Core? That would help to figure
> out if it is code layout problem of K8.
Hm, the patch doesn't seem to help:
-m32 -O2: 32.434
-m32 -O2 (patched): 32.586
-m32 -O3: 40.723
-m32 -O3 (patched): 41.059
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33761