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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2018-07-14 12:20:06 +0000 |
|---|---|---|
| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2018-07-14 12:20:06 +0000 |
| commit | fac48474ce2247a4c35da010866a07f3529337fa (patch) | |
| tree | 7db93a4fa018a67e592d023e95e20ab77fea95ba /llvm/lib/Target/TargetMachineC.cpp | |
| parent | 3591eb9296f5ca7f53d564c6fdc02540a7299ad5 (diff) | |
| download | bcm5719-llvm-fac48474ce2247a4c35da010866a07f3529337fa.tar.gz bcm5719-llvm-fac48474ce2247a4c35da010866a07f3529337fa.zip | |
[InstCombine] Fold x & (-1 >> y) u>= x to x u<= (-1 >> y)
https://bugs.llvm.org/show_bug.cgi?id=38123
https://rise4fun.com/Alive/azI
This pattern is not commutative. But InstSimplify will
already have taken care of the 'commutative' variant.
llvm-svn: 337096
Diffstat (limited to 'llvm/lib/Target/TargetMachineC.cpp')
0 files changed, 0 insertions, 0 deletions
