| #
c3175c50 |
| 10-Dec-2024 |
fengfeng <153487255+fengfeng09@users.noreply.github.com> |
[InstCombine] Fold `(X & C1) - (X & C2) --> X & (C1 ^ C2)` if `(C1 & C2) == C2` (#119316)
if (C1 & C2) == C2 then (X & C1) - (X & C2) --> X & (C1 ^ C2)
Alive2: https://alive2.llvm.org/ce/z/JvQU8w
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