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| author | Craig Topper <craig.topper@intel.com> | 2018-12-16 18:35:55 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-12-16 18:35:55 +0000 |
| commit | 10f889283751e1e253da3829bb5c2b0cb6a50536 (patch) | |
| tree | 5a0e2667e42978c90ad0c663e62aaca1314a3d5f /lldb/packages/Python/lldbsuite/test/python_api/target/TestTargetAPI.py | |
| parent | b0b9c54578345e718c4aa7259b44588428bd2628 (diff) | |
| download | bcm5719-llvm-10f889283751e1e253da3829bb5c2b0cb6a50536.tar.gz bcm5719-llvm-10f889283751e1e253da3829bb5c2b0cb6a50536.zip | |
[X86] Remove truncation handling from EmitTest. Replace it with a DAG combine.
I'd like to try to move a lot of the flag matching out of EmitTest and push it to isel or isel preprocessing. This is a step towards that.
The test-shrink-bug.ll changie is an improvement because we are no longer interfering with test shrink handling in isel.
The pr34137.ll change is a regression, but the IR came from -O0 and was not reduced by InstCombine. So it contains a lot of redundancies like duplicate loads that made it combine poorly.
llvm-svn: 349315
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/target/TestTargetAPI.py')
0 files changed, 0 insertions, 0 deletions
