diff options
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-07-23 15:35:55 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-07-23 15:35:55 +0000 |
| commit | 0e8359aec108be4bf794681ba477c7ffb00095d8 (patch) | |
| tree | 59c99d383fe67768aee9b518b8183c3b4dcc6444 /lldb/packages/Python/lldbsuite/test/python_api/process/main.cpp | |
| parent | aa4f8d04a967e889838211e00b9ba7fc0c07846f (diff) | |
| download | bcm5719-llvm-0e8359aec108be4bf794681ba477c7ffb00095d8.tar.gz bcm5719-llvm-0e8359aec108be4bf794681ba477c7ffb00095d8.zip | |
[TargetLowering] SimplifyMultipleUseDemandedBits - add VECTOR_SHUFFLE support.
If all the demanded elts are from one operand and are inline, then we can use the operand directly.
The changes are mainly from SSE41 targets which has blendvpd but not cmpgtq, allowing the v2i64 comparison to be simplified as we only need the signbit from alternate v4i32 elements.
llvm-svn: 366817
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/process/main.cpp')
0 files changed, 0 insertions, 0 deletions
