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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2023-10-25 14:56:49 +0100 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2023-10-25 14:56:58 +0100 |
| commit | ac534d2a16bb3c77eed050f1d43d4f87349ca097 (patch) | |
| tree | 32675eb57fd0fd6e718a55cc7cf4aa3fcd8abb47 /lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPythonInterface.h | |
| parent | 6b25890130955ee6ac5127c43c835e3ef6c6850b (diff) | |
[X86] combineArithReduction - use PACKUSWB directly for PSADBW(TRUNCATE(v8i16 X)) reduction patterns
Avoids a crash in the D152928 patch due to a reduction pattern appearing after legalization
We can probably extend this further to avoid truncating to sub-128-bit vXi8 (and then calling WidenToV16I8) entirely, but we can't currently hit other cases.
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedPythonInterface.h')
0 files changed, 0 insertions, 0 deletions