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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-12-17 22:09:47 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-12-17 22:09:47 +0000 |
| commit | 7e2975a44c69e5622f2122aeb04c2eb9e0cf70e0 (patch) | |
| tree | 66eada381476c840e4d25bc7313503e04a2a0561 /lldb/packages/Python/lldbsuite/test/python_api/target/TestTargetAPI.py | |
| parent | a305151c40fafab8945234e492911604bfa6cda9 (diff) | |
| download | bcm5719-llvm-7e2975a44c69e5622f2122aeb04c2eb9e0cf70e0.tar.gz bcm5719-llvm-7e2975a44c69e5622f2122aeb04c2eb9e0cf70e0.zip | |
[X86][SSE] Improve immediate vector shift known bits handling.
Convert VSRAI to VSRLI is the sign bit is known zero and improve KnownBits output for all shift instruction.
Fixes the poor codegen comments in D55768.
llvm-svn: 349407
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/target/TestTargetAPI.py')
0 files changed, 0 insertions, 0 deletions
