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| author | Max Kazantsev <max.kazantsev@azul.com> | 2018-06-14 13:02:13 +0000 |
|---|---|---|
| committer | Max Kazantsev <max.kazantsev@azul.com> | 2018-06-14 13:02:13 +0000 |
| commit | ff6d1c918886651f543fb7284921f49703e1999a (patch) | |
| tree | 75982a4c3632d29b5d5cd1cc40ea80cd7e508132 /lldb/packages/Python/lldbsuite/test/functionalities/command_source/TestCommandSource.py | |
| parent | 0a2e0b6b0ed37054b6efe4be1505c64fbf9953b7 (diff) | |
| download | bcm5719-llvm-ff6d1c918886651f543fb7284921f49703e1999a.tar.gz bcm5719-llvm-ff6d1c918886651f543fb7284921f49703e1999a.zip | |
[EarlyCSE] Propagate conditions of AND and OR instructions
This patches teaches EarlyCSE to figure out that if `and i1 %x, %y` is true then both
`%x` and `%y` are true in the taken branch, and if `or i1 %x, %y` is false then both
`%x` and `%y` are false in non-taken branch. Fix for PR37635.
Differential Revision: https://reviews.llvm.org/D47574
Reviewed By: reames
llvm-svn: 334707
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/functionalities/command_source/TestCommandSource.py')
0 files changed, 0 insertions, 0 deletions
