Commit Graph

2 Commits

Author SHA1 Message Date
Sanjay Patel fdbf2bb4ee [InstSimplify] (x || y) && (x || !y) --> x
https://alive2.llvm.org/ce/z/4BE33w

This is the logical (select-form) equivalent of the bitwise logic fold:
e36d351d19

This is another part of solving the regression from:
https://llvm.org/PR52077
2021-10-07 12:25:25 -04:00
Sanjay Patel 5ae6df1fea [InstSimplify] add tests for (x || y) && (x || !y); NFC 2021-10-07 10:37:34 -04:00