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[AMDGPU] SIWholeQuadMode: don't add duplicate implicit $exec operands

Authored by foad on Apr 21 2021, 9:38 AM.

Description

[AMDGPU] SIWholeQuadMode: don't add duplicate implicit $exec operands

STRICT_WWM and STRICT_WQM are already defined with Uses = [EXEC], so
there is no need to add another implicit use of $exec when lowering them
to V_MOV_B32 instructions.

Differential Revision: https://reviews.llvm.org/D100969

Details

Committed
foadApr 22 2021, 1:19 AM
Differential Revision
D100969: [AMDGPU] SIWholeQuadMode: don't add duplicate implicit $exec operands
Parents
rG740962e5d024: [RISCV] Custom lowering of SET_ROUNDING
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