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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -run-pass=si-shrink-instructions --verify-machineinstrs %s -o - | FileCheck -check-prefix=GCN %s3# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -run-pass=si-shrink-instructions --verify-machineinstrs %s -o - | FileCheck -check-prefix=GCN %s4 5# Make sure the implicit vcc_lo of V_CNDMASK is preserved and not promoted to vcc.6---7 8name: shrink_cndmask_implicit_vcc_lo9tracksRegLiveness: true10body: |11 bb.0:12 liveins: $vgpr0, $vgpr113 ; GCN-LABEL: name: shrink_cndmask_implicit_vcc_lo14 ; GCN: liveins: $vgpr0, $vgpr115 ; GCN-NEXT: {{ $}}16 ; GCN-NEXT: $vgpr0 = COPY $vgpr017 ; GCN-NEXT: $vgpr1 = COPY $vgpr018 ; GCN-NEXT: V_CMP_LT_I32_e32 0, $vgpr0, implicit-def $vcc_lo, implicit $exec, implicit-def $vcc19 ; GCN-NEXT: $vgpr2 = V_CNDMASK_B32_e32 0, $vgpr1, implicit $vcc_lo, implicit $exec20 ; GCN-NEXT: S_NOP 021 $vgpr0 = COPY $vgpr022 $vgpr1 = COPY $vgpr023 V_CMP_LT_I32_e32 0, $vgpr0, implicit-def $vcc_lo, implicit $exec, implicit-def $vcc24 $vgpr2 = V_CNDMASK_B32_e64 0, 0, 0, $vgpr1, $vcc_lo, implicit $exec25 S_NOP 026 27...28