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| author | Craig Topper <craig.topper@gmail.com> | 2020-02-16 22:13:11 -0800 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2020-02-17 11:27:34 -0800 |
| commit | b62de210cf50ccb6822260e4075dd93333adb23e (patch) | |
| tree | 122af56033844a18e7ee4ac9ac60bb580ca8c6d7 /clang/lib/Serialization/ModuleManager.cpp | |
| parent | 28213680b2a7d1fdeea16aa3f3a368879472c72a (diff) | |
| download | llvm-b62de210cf50ccb6822260e4075dd93333adb23e.zip llvm-b62de210cf50ccb6822260e4075dd93333adb23e.tar.gz llvm-b62de210cf50ccb6822260e4075dd93333adb23e.tar.bz2 | |
[X86] Move '0-x == y --> x+y == 0' and similar combines to EmitCmp.
AArch64 handles this pattern in their lowering code. By emitting
CMN. ARM handles it as an isel pattern.
Diffstat (limited to 'clang/lib/Serialization/ModuleManager.cpp')
0 files changed, 0 insertions, 0 deletions