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[Bug middle-end/36542] 300% code bloat with -O3
- From: "tim at klingt dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Jun 2008 13:00:16 -0000
- Subject: [Bug middle-end/36542] 300% code bloat with -O3
- References: <bug-36542-12873@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from tim at klingt dot org 2008-06-15 13:00 -------
i don't think it is related to the vectorizer:
gcc-4.3, -O3 -fno-tree-vectorize: 137088
gcc-4.3, -O3: 137016
gcc-4.3, -O3 -ftree-vectorize: 54640
gcc-4.3, -O3: 54564
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36542