llvm/lib/Target/README.txt · b5afa65b0a426ef8ce7b4602952b5c3b106071e7 · Roger Ferrer / llvm-epi-0.8 · GitLab

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InstCombine: Reduce "X shift (A srem B)" to "X shift (A urem B)" iff B is positive. · b5afa65b
Benjamin Kramer authored Nov 23, 2010
```
This allows to transform the rem in "1 << ((int)x % 8);" to an and.

llvm-svn: 120028
```
b5afa65b