Simon Pilgrim fdc902774e [DAG][AMDGPU][X86] Add SimplifyMultipleUseDemandedBits handling for SIGN/ZERO_EXTEND + SIGN/ZERO_EXTEND_VECTOR_INREG ...

Peek through multiple use ops like we already do for ANY_EXTEND/ANY_EXTEND_VECTOR_INREG

Differential Revision: https://reviews.llvm.org/D84863

2020-07-29 18:10:59 +01:00

308 KiB

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