llvm/test/Transforms/InstCombine/2010-11-01-lshr-mask.ll · 6186c96765e20ba37c22b988b752f4d053463648 · Roger Ferrer / llvm-epi-0.8 · GitLab

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Nov 01, 2010
6186c967
When folding away a (shl (shr)) pair, we need to check that the bits that will BECOME the low · 6186c967
Owen Anderson authored Nov 01, 2010
```
bits are zero, not that the current low bits are zero.  Fixes <rdar://problem/8606771>.

llvm-svn: 117953
```
6186c967
When folding away a (shl (shr)) pair, we need to check that the bits that will BECOME the low
Owen Anderson authored Nov 01, 2010
```
bits are zero, not that the current low bits are zero.  Fixes <rdar://problem/8606771>.

llvm-svn: 117953
```