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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2018-07-14 20:08:47 +0000 |
|---|---|---|
| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2018-07-14 20:08:47 +0000 |
| commit | b972fc3e8a2e9569685a794cad7546d895935ccd (patch) | |
| tree | 3b5b7b3f9d06800c91711eb1ce47bca0be1e6d18 /llvm/tools | |
| parent | edba515baa3d924000f9704890987aaad5d90630 (diff) | |
| download | bcm5719-llvm-b972fc3e8a2e9569685a794cad7546d895935ccd.tar.gz bcm5719-llvm-b972fc3e8a2e9569685a794cad7546d895935ccd.zip | |
[InstCombine] Fold x & (-1 >> y) s< x to x s> (-1 >> y)
https://bugs.llvm.org/show_bug.cgi?id=38123
https://rise4fun.com/Alive/I3O
This pattern is not commutative!
We must make sure not to fold the commuted version!
llvm-svn: 337111
Diffstat (limited to 'llvm/tools')
0 files changed, 0 insertions, 0 deletions
