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| author | Nadav Rotem <nrotem@apple.com> | 2013-11-12 22:38:59 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2013-11-12 22:38:59 +0000 |
| commit | 0ed2fdb5afffca1117b9b65736890d84e6fe7b3c (patch) | |
| tree | 17b864a25bed5c7514b9e2bf104c2c4f1902d45a /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 53d32211b7c6edcda76f30952c874fa424d6087d (diff) | |
| download | llvm-0ed2fdb5afffca1117b9b65736890d84e6fe7b3c.zip llvm-0ed2fdb5afffca1117b9b65736890d84e6fe7b3c.tar.gz llvm-0ed2fdb5afffca1117b9b65736890d84e6fe7b3c.tar.bz2 | |
Fold (iszero(A&K1) | iszero(A&K2)) -> (A&(K1|K2)) != (K1|K2) if we know that K1 and K2 are 'one-hot' (only one bit is on).
llvm-svn: 194525
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions