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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2021-06-05 01:23:25 +0300 |
|---|---|---|
| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2021-06-05 01:23:58 +0300 |
| commit | 852497711dae35f978a7a3f2e1889fc8fe15fc3b (patch) | |
| tree | d84a571093cb95c108aea718250277a4a42aad08 /llvm/lib/Transforms/Utils/LoopRotationUtils.cpp | |
| parent | 2b795ec682ff4a9afbfe4e5c102a51689b270ecc (diff) | |
| download | llvm-852497711dae35f978a7a3f2e1889fc8fe15fc3b.zip llvm-852497711dae35f978a7a3f2e1889fc8fe15fc3b.tar.gz llvm-852497711dae35f978a7a3f2e1889fc8fe15fc3b.tar.bz2 | |
[X86] AMD Zen 3: double the LoopMicroOpBufferSize
While the IndVars issue (PR50384) has been resolved,
and the compile performance improved, a new blocker emerged,
the codegen machine instruction scheduling is also quadratic.
So we still can't really specify the right value here.
Filed PR50584.
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopRotationUtils.cpp')
0 files changed, 0 insertions, 0 deletions