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[Bug tree-optimization/52019] [4.7 Regression] tree-ssa/ipa-split-5.c fails with -fno-tree-sra because of CLOBBERS
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 22 Feb 2012 10:11:28 +0000
- Subject: [Bug tree-optimization/52019] [4.7 Regression] tree-ssa/ipa-split-5.c fails with -fno-tree-sra because of CLOBBERS
- Auto-submitted: auto-generated
- References: <bug-52019-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52019
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-22 10:11:28 UTC ---
Shouldn't IPA split just ignore clobbers when deciding whether to split?
Then obviously it needs to handle them somehow, but IMHO the decision shouldn't
take them into account.