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| author | Dan Gohman <gohman@apple.com> | 2008-09-15 22:18:04 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-09-15 22:18:04 +0000 |
| commit | f9081a2cd57a9999fcc48d35ac3456d67d1b2830 (patch) | |
| tree | 0027f87bf042eda0eb43aa081be5523622aa5e54 /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | 82ab1e72808a652f32d91592b1654f61fe2dea18 (diff) | |
| download | llvm-f9081a2cd57a9999fcc48d35ac3456d67d1b2830.zip llvm-f9081a2cd57a9999fcc48d35ac3456d67d1b2830.tar.gz llvm-f9081a2cd57a9999fcc48d35ac3456d67d1b2830.tar.bz2 | |
Teach ScalarEvolution to consider loop preheaders in the search for
an if statement that guards a loop, to allow indvars to avoid smax
operations in more situations.
llvm-svn: 56232
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions