luxufan 561ee10a25 [InstCombine] Combine ZExt (B - A) + ZExt(A) to ZExt(B) ...

Combine ZExt (B - A) + ZExt(A) to ZExt(B)
https://alive2.llvm.org/ce/z/ESUwPi

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D139930

2022-12-21 22:53:29 +08:00

94 KiB

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