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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2021-11-19 15:55:31 +0300 |
|---|---|---|
| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2021-11-19 15:58:10 +0300 |
| commit | 049799c311515c8c8b5daf91b4a731870ed54afe (patch) | |
| tree | b943ccfd600ccf35b8721d240e1ba8fb5ad72a1e /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp | |
| parent | a751084bb4521f0847f39e9eb564e225ccce311e (diff) | |
[X86][Costmodel] `getReplicationShuffleCost()`: promote 1 bit-wide elements to 8 bit when have AVX512BW+AVX512VBMI
If in addition to AVX512BW (that provides `{k}<->{i8,i16}` casts and i16 shuffles),
we have AVX512VBMI, which provides i8 shuffles, we are in an optimal situation.
Reviewed By: RKSimon
Differential Revision: https://reviews.llvm.org/D114071
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp')
0 files changed, 0 insertions, 0 deletions