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| author | Changpeng Fang <changpeng.fang@amd.com> | 2024-11-13 14:01:21 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-13 14:01:21 -0800 |
| commit | 9778fc76e3342cc5d6ac36feef63631eb065c57f (patch) | |
| tree | f062e360ae35a4244989d6337d2d56c711179632 /llvm/lib/CodeGen/MachineBranchProbabilityInfo.cpp | |
| parent | 569c36e29c6563f97594994744abb3c0bf03da6c (diff) | |
| download | llvm-9778fc76e3342cc5d6ac36feef63631eb065c57f.zip llvm-9778fc76e3342cc5d6ac36feef63631eb065c57f.tar.gz llvm-9778fc76e3342cc5d6ac36feef63631eb065c57f.tar.bz2 | |
Revert "AMDGPU: Don't avoid clamp of bit shift in BFE pattern (#115372)" (#116091)
Based on the suggestion from
https://github.com/llvm/llvm-project/pull/115543, we should not do the
pattern matching from x << (32-y) >> (32-y) to "bfe x, 0, y" at all.
This reverts commits a2bacf8ab58af4c1a0247026ea131443d6066602 and
https://github.com/llvm/llvm-project/commit/bdf8e308b7ea430f619ca3aa1199a76eb6b4e2d4.
Diffstat (limited to 'llvm/lib/CodeGen/MachineBranchProbabilityInfo.cpp')
0 files changed, 0 insertions, 0 deletions