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| author | David Green <david.green@arm.com> | 2019-04-10 18:00:41 +0000 |
|---|---|---|
| committer | David Green <david.green@arm.com> | 2019-04-10 18:00:41 +0000 |
| commit | 0861c87b06c5573d919ec550bbbd2a1624d22ba0 (patch) | |
| tree | 99fec9561f6122cd38721bf5947e097a61ad7348 /lldb/source/Plugins/ScriptInterpreter/Python/PythonExceptionState.cpp | |
| parent | 5f6eb1817af8d525ee93ac8a1f0cf9c881b3ebd3 (diff) | |
| download | llvm-0861c87b06c5573d919ec550bbbd2a1624d22ba0.zip llvm-0861c87b06c5573d919ec550bbbd2a1624d22ba0.tar.gz llvm-0861c87b06c5573d919ec550bbbd2a1624d22ba0.tar.bz2 | |
Revert rL357745: [SelectionDAG] Compute known bits of CopyFromReg
Certain optimisations from ConstantHoisting and CGP rely on Selection DAG not
seeing through to the constant in other blocks. Revert this patch while we come
up with a better way to handle that.
I will try to follow this up with some better tests.
llvm-svn: 358113
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/PythonExceptionState.cpp')
0 files changed, 0 insertions, 0 deletions