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1# RUN: llc -mtriple=amdgcn -run-pass si-fold-operands -verify-machineinstrs -o - %s | FileCheck %s2 3# CHECK: %1:vgpr_32 = V_MOV_B32_e32 0, implicit $exec4# CHECK: %2:vgpr_32 = V_MOV_B32_e32 0, implicit $exec5# CHECK: %4:vgpr_32 = COPY %36# CHECK: %6:vgpr_32 = V_MOV_B32_e32 0, implicit $exec7# CHECK: %7:vgpr_32 = COPY %38 9---10name: fold_cndmask11tracksRegLiveness: true12registers:13 - { id: 0, class: sgpr_64 }14 - { id: 1, class: vgpr_32 }15 - { id: 2, class: vgpr_32 }16 - { id: 3, class: vgpr_32 }17 - { id: 4, class: vgpr_32 }18 - { id: 5, class: vgpr_32 }19 - { id: 6, class: vgpr_32 }20 - { id: 7, class: vgpr_32 }21body: |22 bb.0.entry:23 %0 = IMPLICIT_DEF24 %1 = V_CNDMASK_B32_e64 0, 0, 0, 0, %0, implicit $exec25 %2 = V_CNDMASK_B32_e64 0, %1, 0, %1, %0, implicit $exec26 %3 = IMPLICIT_DEF27 %4 = V_CNDMASK_B32_e64 0, %3, 0, %3, %0, implicit $exec28 %5 = COPY %129 %6 = V_CNDMASK_B32_e64 0, %5, 0, 0, %0, implicit $exec30 $vcc = IMPLICIT_DEF31 %7 = V_CNDMASK_B32_e32 %3, %3, implicit $exec, implicit $vcc32 S_ENDPGM 0, implicit %1, implicit %2, implicit %4, implicit %6, implicit %733...34