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| author | Owen Anderson <resistor@mac.com> | 2013-07-26 21:40:29 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2013-07-26 21:40:29 +0000 |
| commit | e37c2e4d11a4bbd34a7908774a12e4666687d087 (patch) | |
| tree | bef6bff29f7f2ca569775e295c92dda94d68098c /llvm/unittests/ADT/BitVectorTest.cpp | |
| parent | 419f7c2345b7a2b553629e909ed29297bdeeb566 (diff) | |
| download | llvm-e37c2e4d11a4bbd34a7908774a12e4666687d087.zip llvm-e37c2e4d11a4bbd34a7908774a12e4666687d087.tar.gz llvm-e37c2e4d11a4bbd34a7908774a12e4666687d087.tar.bz2 | |
When InstCombine tries to fold away (fsub x, (fneg y)) into (fadd x, y), it is
also worthwhile for it to look through FP extensions and truncations, whose
application commutes with fneg.
llvm-svn: 187249
Diffstat (limited to 'llvm/unittests/ADT/BitVectorTest.cpp')
0 files changed, 0 insertions, 0 deletions