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| author | Chris Lattner <sabre@nondot.org> | 2003-07-23 21:37:07 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-07-23 21:37:07 +0000 |
| commit | eca0c5c3799ad04a0d3764b58bbdc6006aa2fb14 (patch) | |
| tree | 415994bd0a6db58bdb4cf8edd73a90a0971c7065 /lib/Transforms/IPO/FunctionResolution.cpp | |
| parent | ae623cb3032d841ce6f07fd5247bf13ce81b71a9 (diff) | |
Remove explicit check for: not (not X) = X, it is already handled because xor is commutative
- InstCombine: (X & C1) ^ C2 --> (X & C1) | C2 iff (C1&C2) == 0
- InstCombine: (X | C1) ^ C2 --> (X | C1) & ~C2 iff (C1&C2) == C2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7282 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO/FunctionResolution.cpp')
0 files changed, 0 insertions, 0 deletions