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| author | Alexey Bataev <a.bataev@outlook.com> | 2024-12-06 12:27:00 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-06 12:27:00 -0500 |
| commit | b9aa155d26935c058449f4ac116201de000fd7bf (patch) | |
| tree | cd257d3d2f4e6f845bc1bc3e1b3a4c7f78de7298 /lldb/test/Shell/ScriptInterpreter/Python/bytecode.test | |
| parent | 2e33ed9ecc52fcec27eac2efb2615d1efcf6fd32 (diff) | |
| download | llvm-b9aa155d26935c058449f4ac116201de000fd7bf.zip llvm-b9aa155d26935c058449f4ac116201de000fd7bf.tar.gz llvm-b9aa155d26935c058449f4ac116201de000fd7bf.tar.bz2 | |
[TTI][X86]Fix detection of the shuffles from the second shuffle operand only
If the shuffle mask uses only indices from the second shuffle operand,
processShuffleMasks function misses it currently, which prevents correct
cost estimation in this corner case. To fix this, need to raise the
limit to 2 * VF rather than just VF and adjust processing
correspondingly. Will allow future improvements for 2 sources
permutations.
Reviewers: RKSimon
Reviewed By: RKSimon
Pull Request: https://github.com/llvm/llvm-project/pull/118972
Diffstat (limited to 'lldb/test/Shell/ScriptInterpreter/Python/bytecode.test')
0 files changed, 0 insertions, 0 deletions