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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2021-05-25 15:24:27 +0100 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2021-05-25 15:58:23 +0100 |
| commit | c909dddddacf6d0bce864e4202406dd285801650 (patch) | |
| tree | 8a5379222c1f2334fe6de141955f56a6a03d22b2 /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp | |
| parent | e02a4f6bda10d92ae8e37c6e96b16f11a98dfefc (diff) | |
[CostModel][X86] Improve accuracy of vXi64 vector non-uniform shift costs on AVX2+ targets
rG1ad4f887bd7692a9e63fb42586f0ece366f2fe01 incorrectly assumed that vXi64 non-uniform shifts were slow like vXi32 were - but llvm-mca (+Agner) both confirm that Haswell/Broadwell are full rate.
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp')
0 files changed, 0 insertions, 0 deletions