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| author | Dan Gohman <gohman@apple.com> | 2009-06-04 17:12:12 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-06-04 17:12:12 +0000 |
| commit | 77b81fe487de709d41dfcc97bbb2941ae1bb80af (patch) | |
| tree | 9730d59d8f6ae8de964c38fd56884553c77db692 /lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 68f32cbb1f9e62d5e6047b048c0d7d217b8717e1 (diff) | |
Don't do the X * 0.0 -> 0.0 transformation in instcombine, because
instcombine doesn't know when it's safe. To partially compensate
for this, introduce new code to do this transformation in
dagcombine, which can use UnsafeFPMath.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72872 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions