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| author | Dan Gohman <gohman@apple.com> | 2010-08-16 17:34:25 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-08-16 17:34:25 +0000 |
| commit | 7d0e3c01f35fae3c448761c21477faa622872044 (patch) | |
| tree | 11bcf81765744eac6c5c521a6db67e400be6bc0a /include/llvm/CodeGen/MachineFrameInfo.h | |
| parent | 5ba3e4d75d37d4cb145ebd01c2b0b2fec0db27c0 (diff) | |
| download | external_llvm-7d0e3c01f35fae3c448761c21477faa622872044.tar.gz external_llvm-7d0e3c01f35fae3c448761c21477faa622872044.tar.bz2 external_llvm-7d0e3c01f35fae3c448761c21477faa622872044.zip | |
Revert r111031. The way LLVM defines loop invariance, the property of an
expression being loop invariant is not equivalent to the property of
properly dominating the loop header.
Other optimizations have also made this optimization less important.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111160 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/MachineFrameInfo.h')
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