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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2023-06-01 16:44:17 -0400 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2023-08-31 19:07:36 -0400 |
| commit | 70aede228a1b6fca90b96bc8a6245b92e20316c6 (patch) | |
| tree | 20889cf29897f0d73d9a9fbde1e0436e52e43fea /llvm/lib/IR/Function.cpp | |
| parent | 5c0da5839de1bdc08f411a04305a9bdadf538ad5 (diff) | |
| download | llvm-70aede228a1b6fca90b96bc8a6245b92e20316c6.zip llvm-70aede228a1b6fca90b96bc8a6245b92e20316c6.tar.gz llvm-70aede228a1b6fca90b96bc8a6245b92e20316c6.tar.bz2 | |
InstCombine: Recognize fneg(fabs) as bitcasted integer
Technically increases the number of instructions if the
result isn't cast back to float. Even in this case it's
still probably a better canonical form since it enables FP value
tracking.
https://reviews.llvm.org/D151939
Diffstat (limited to 'llvm/lib/IR/Function.cpp')
0 files changed, 0 insertions, 0 deletions