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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2022-03-21 15:50:51 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2022-03-21 15:54:48 +0000 |
| commit | b6e2832fc24590e1ecaf7e1a994e9b4378578c18 (patch) | |
| tree | de44afbc85380b468961b8d7f573101f5409a350 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 58dda03f7c1c1419575b5e1a995d620efa3eedfe (diff) | |
| download | llvm-b6e2832fc24590e1ecaf7e1a994e9b4378578c18.zip llvm-b6e2832fc24590e1ecaf7e1a994e9b4378578c18.tar.gz llvm-b6e2832fc24590e1ecaf7e1a994e9b4378578c18.tar.bz2 | |
[X86] Don't fold SUB(X,SBB(0,0,W)) -> SUB(ADC(0,0,W),Y)
This will further fold to a AND(SETCC_CARRY(),1) pattern which tends to prevent further folds.
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions