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| author | Craig Topper <craig.topper@intel.com> | 2017-11-01 21:00:59 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-11-01 21:00:59 +0000 |
| commit | 4e56ba271e808f5d93184440ee9345133697d749 (patch) | |
| tree | c45701d658cfc8735ae35286d9b1775fba51d26d /lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h | |
| parent | 98c6549e4acc8f42959a393aae9ba63d32f10f4b (diff) | |
| download | bcm5719-llvm-4e56ba271e808f5d93184440ee9345133697d749.tar.gz bcm5719-llvm-4e56ba271e808f5d93184440ee9345133697d749.zip | |
[X86] Add custom code to EVEX to VEX pass to turn unmasked 128-bit VPALIGND/Q into VPALIGNR if the extended registers aren't being used.
This will enable us to prefer VALIGND/Q during shuffle lowering in order to get the extended register encoding space when BWI isn't available. But if we end up not using the extended registers we can switch VPALIGNR for the shorter VEX encoding.
Differential Revision: https://reviews.llvm.org/D39401
llvm-svn: 317122
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h')
0 files changed, 0 insertions, 0 deletions
