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| author | Chris Lattner <sabre@nondot.org> | 2005-06-30 07:29:44 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-06-30 07:29:44 +0000 |
| commit | 6cfd1ebcd3d4c3b886b6b41b49806142ceb6275a (patch) | |
| tree | c4a302da7cadbbb2b70166535fb8da87f57b0067 /lib/Target/SparcV9/ModuloScheduling/ModuloSchedulingSuperBlock.cpp | |
| parent | e04f865da209f221a43484cabf81c35c9d42a868 (diff) | |
Fix PR590 and Transforms/Mem2Reg/2005-06-30-ReadBeforeWrite.ll.
The optimization for locally used allocas was not safe for allocas that
were read before they were written. This change disables that optimization
in that case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22318 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SparcV9/ModuloScheduling/ModuloSchedulingSuperBlock.cpp')
0 files changed, 0 insertions, 0 deletions