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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2023-06-01 15:53:52 -0400 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2023-08-31 18:59:34 -0400 |
| commit | 50a9b3d8a5220c21c57197ef4c9483a2b9d14fd5 (patch) | |
| tree | 125779510ad1fd9439ad41444bde680338401012 /llvm/lib/IR/Function.cpp | |
| parent | 12660867307816cd808e0c21be4471a385154658 (diff) | |
| download | llvm-50a9b3d8a5220c21c57197ef4c9483a2b9d14fd5.zip llvm-50a9b3d8a5220c21c57197ef4c9483a2b9d14fd5.tar.gz llvm-50a9b3d8a5220c21c57197ef4c9483a2b9d14fd5.tar.bz2 | |
InstCombine: Recognize fneg when performed as bitcasted integer
This is a resurrection of D18874. This was previously wrong with
fneg conflated with fsub, but we now have a proper fneg instruction.
Additionally, I think it is now clearer that IR float=IEEE float,
and a different bit layout would require adding a different IR type.
https://reviews.llvm.org/D151934
Diffstat (limited to 'llvm/lib/IR/Function.cpp')
0 files changed, 0 insertions, 0 deletions