# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 3
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 --sink-insts-to-avoid-spills=1 --stop-after=machine-sink -o -  %s | FileCheck -check-prefixes=GFX9-SUNK %s
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1031 --sink-insts-to-avoid-spills=1 -mattr=+wavefrontsize64 --stop-after=machine-sink -o -  %s | FileCheck -check-prefixes=GFX10-SUNK %s

---
name:            test_sink_copy
alignment:       1
tracksRegLiveness: true
machineFunctionInfo:
  isEntryFunction: true
body:             |
  ; GFX9-SUNK-LABEL: name: test_sink_copy
  ; GFX9-SUNK: bb.0:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.1:
  ; GFX9-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.2:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[COPY:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY1:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY2:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY3:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY4:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[COPY]], implicit [[COPY1]], implicit [[COPY2]], implicit [[COPY3]], implicit [[COPY4]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.3:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[COPY5:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY6:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY7:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY8:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY9:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[COPY5]], implicit [[COPY6]], implicit [[COPY7]], implicit [[COPY8]], implicit [[COPY9]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.4:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.5:
  ; GFX9-SUNK-NEXT:   S_ENDPGM 0
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.6.entry:
  ;
  ; GFX10-SUNK-LABEL: name: test_sink_copy
  ; GFX10-SUNK: bb.0:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.1:
  ; GFX10-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.2:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[COPY:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY1:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY2:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY3:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY4:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[COPY]], implicit [[COPY1]], implicit [[COPY2]], implicit [[COPY3]], implicit [[COPY4]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.3:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[COPY5:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY6:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY7:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY8:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY9:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[COPY5]], implicit [[COPY6]], implicit [[COPY7]], implicit [[COPY8]], implicit [[COPY9]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.4:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.5:
  ; GFX10-SUNK-NEXT:   S_ENDPGM 0
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.6.entry:
  bb.0:
    %0:vreg_256 = IMPLICIT_DEF
    %1:vreg_256 = IMPLICIT_DEF
    %2:vreg_256 = IMPLICIT_DEF
    %3:vreg_256 = IMPLICIT_DEF
    %4:vreg_256 = IMPLICIT_DEF
    %5:vreg_256 = COPY %4
    %6:vreg_256 = COPY %4
    %7:vreg_256 = COPY %4
    %8:vreg_256 = COPY %4
    %9:vreg_256 = COPY %4


    S_BRANCH %bb.1

  bb.1:
    S_CBRANCH_EXECZ %bb.2, implicit $exec
    S_BRANCH %bb.3

  bb.2:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9
    S_BRANCH %bb.4

  bb.3:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9
    S_BRANCH %bb.4

  bb.4:
    S_CBRANCH_SCC1 %bb.1, implicit undef $scc
    S_BRANCH %bb.5

  bb.5:
    S_ENDPGM 0
...

# For gfx9, after sinking the copies, pressure is within the desired limit

---
name:            test_sink_multi_stage
alignment:       1
tracksRegLiveness: true
machineFunctionInfo:
  isEntryFunction: true
body:             |
  ; GFX9-SUNK-LABEL: name: test_sink_multi_stage
  ; GFX9-SUNK: bb.0:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.1:
  ; GFX9-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.2:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[COPY:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY1:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY2:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY3:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY4:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[COPY]], implicit [[COPY1]], implicit [[COPY2]], implicit [[COPY3]], implicit [[COPY4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.3:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[COPY5:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY6:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY7:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY8:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   [[COPY9:%[0-9]+]]:vreg_256_align2 = COPY [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[COPY5]], implicit [[COPY6]], implicit [[COPY7]], implicit [[COPY8]], implicit [[COPY9]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.4:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.5:
  ; GFX9-SUNK-NEXT:   S_ENDPGM 0
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.6.entry:
  ;
  ; GFX10-SUNK-LABEL: name: test_sink_multi_stage
  ; GFX10-SUNK: bb.0:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.1:
  ; GFX10-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.2:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[COPY:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY1:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY2:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY3:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY4:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[COPY]], implicit [[COPY1]], implicit [[COPY2]], implicit [[COPY3]], implicit [[COPY4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.3:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_5:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_6:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_7:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_8:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_9:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[COPY5:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY6:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY7:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY8:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   [[COPY9:%[0-9]+]]:vreg_256 = COPY [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[COPY5]], implicit [[COPY6]], implicit [[COPY7]], implicit [[COPY8]], implicit [[COPY9]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_5]], implicit [[V_ADD_U32_e64_6]], implicit [[V_ADD_U32_e64_7]], implicit [[V_ADD_U32_e64_8]], implicit [[V_ADD_U32_e64_9]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.4:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.5:
  ; GFX10-SUNK-NEXT:   S_ENDPGM 0
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.6.entry:
  bb.0:
    %0:vreg_256 = IMPLICIT_DEF
    %1:vreg_256 = IMPLICIT_DEF
    %2:vreg_256 = IMPLICIT_DEF
    %3:vreg_256 = IMPLICIT_DEF
    %4:vreg_256 = IMPLICIT_DEF
    %5:vreg_256 = COPY %4
    %6:vreg_256 = COPY %4
    %7:vreg_256 = COPY %4
    %8:vreg_256 = COPY %4
    %9:vreg_256 = COPY %4
    %10:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %11:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %12:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %13:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %14:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    S_BRANCH %bb.1

  bb.1:
    S_CBRANCH_EXECZ %bb.2, implicit $exec
    S_BRANCH %bb.3

  bb.2:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9
    INLINEASM &"", 1, implicit %10, implicit %11, implicit %12, implicit %13, implicit %14
    S_BRANCH %bb.4

  bb.3:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9
    INLINEASM &"", 1, implicit %10, implicit %11, implicit %12, implicit %13, implicit %14
    S_BRANCH %bb.4

  bb.4:
    S_CBRANCH_SCC1 %bb.1, implicit undef $scc
    S_BRANCH %bb.5

  bb.5:
    S_ENDPGM 0
...

---
name:            test_sink_low_rp
alignment:       1
tracksRegLiveness: true
machineFunctionInfo:
  isEntryFunction: true
body:             |
  ; GFX9-SUNK-LABEL: name: test_sink_low_rp
  ; GFX9-SUNK: bb.0:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_5:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_6:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_7:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_8:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_9:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_10:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_11:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_12:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_13:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_14:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_15:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_16:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_17:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_18:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_19:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_20:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.1:
  ; GFX9-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.2:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]], implicit [[V_ADD_U32_e64_5]], implicit [[V_ADD_U32_e64_6]], implicit [[V_ADD_U32_e64_7]], implicit [[V_ADD_U32_e64_8]], implicit [[V_ADD_U32_e64_9]], implicit [[V_ADD_U32_e64_10]], implicit [[V_ADD_U32_e64_11]], implicit [[V_ADD_U32_e64_12]], implicit [[V_ADD_U32_e64_13]], implicit [[V_ADD_U32_e64_14]], implicit [[V_ADD_U32_e64_15]], implicit [[V_ADD_U32_e64_16]], implicit [[V_ADD_U32_e64_17]], implicit [[V_ADD_U32_e64_18]], implicit [[V_ADD_U32_e64_19]], implicit [[V_ADD_U32_e64_20]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.3:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]], implicit [[V_ADD_U32_e64_5]], implicit [[V_ADD_U32_e64_6]], implicit [[V_ADD_U32_e64_7]], implicit [[V_ADD_U32_e64_8]], implicit [[V_ADD_U32_e64_9]], implicit [[V_ADD_U32_e64_10]], implicit [[V_ADD_U32_e64_11]], implicit [[V_ADD_U32_e64_12]], implicit [[V_ADD_U32_e64_13]], implicit [[V_ADD_U32_e64_14]], implicit [[V_ADD_U32_e64_15]], implicit [[V_ADD_U32_e64_16]], implicit [[V_ADD_U32_e64_17]], implicit [[V_ADD_U32_e64_18]], implicit [[V_ADD_U32_e64_19]], implicit [[V_ADD_U32_e64_20]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.4:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.5:
  ; GFX9-SUNK-NEXT:   S_ENDPGM 0
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.6.entry:
  ;
  ; GFX10-SUNK-LABEL: name: test_sink_low_rp
  ; GFX10-SUNK: bb.0:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.1:
  ; GFX10-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.2:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_5:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_6:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_7:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_8:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_9:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_10:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_11:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_12:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_13:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_14:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_15:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_16:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_17:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_18:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_19:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_20:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]], implicit [[V_ADD_U32_e64_5]], implicit [[V_ADD_U32_e64_6]], implicit [[V_ADD_U32_e64_7]], implicit [[V_ADD_U32_e64_8]], implicit [[V_ADD_U32_e64_9]], implicit [[V_ADD_U32_e64_10]], implicit [[V_ADD_U32_e64_11]], implicit [[V_ADD_U32_e64_12]], implicit [[V_ADD_U32_e64_13]], implicit [[V_ADD_U32_e64_14]], implicit [[V_ADD_U32_e64_15]], implicit [[V_ADD_U32_e64_16]], implicit [[V_ADD_U32_e64_17]], implicit [[V_ADD_U32_e64_18]], implicit [[V_ADD_U32_e64_19]], implicit [[V_ADD_U32_e64_20]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.3:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_21:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_22:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_23:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_24:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_25:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_26:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_27:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_28:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_29:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_30:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_31:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_32:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_33:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_34:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_35:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_36:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_37:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_38:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_39:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_40:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_41:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_21]], implicit [[V_ADD_U32_e64_22]], implicit [[V_ADD_U32_e64_23]], implicit [[V_ADD_U32_e64_24]], implicit [[V_ADD_U32_e64_25]], implicit [[V_ADD_U32_e64_26]], implicit [[V_ADD_U32_e64_27]], implicit [[V_ADD_U32_e64_28]], implicit [[V_ADD_U32_e64_29]], implicit [[V_ADD_U32_e64_30]], implicit [[V_ADD_U32_e64_31]], implicit [[V_ADD_U32_e64_32]], implicit [[V_ADD_U32_e64_33]], implicit [[V_ADD_U32_e64_34]], implicit [[V_ADD_U32_e64_35]], implicit [[V_ADD_U32_e64_36]], implicit [[V_ADD_U32_e64_37]], implicit [[V_ADD_U32_e64_38]], implicit [[V_ADD_U32_e64_39]], implicit [[V_ADD_U32_e64_40]], implicit [[V_ADD_U32_e64_41]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.4:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.5:
  ; GFX10-SUNK-NEXT:   S_ENDPGM 0
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.6.entry:
  bb.0:
    %0:vreg_256 = IMPLICIT_DEF
    %1:vreg_256 = IMPLICIT_DEF
    %2:vreg_256 = IMPLICIT_DEF
    %3:vreg_256 = IMPLICIT_DEF
    %4:vreg_256 = IMPLICIT_DEF
    %5:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %6:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %7:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %8:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %9:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %10:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %11:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %12:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %13:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %14:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %15:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %16:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %17:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %18:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %19:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %20:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %21:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %22:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %23:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %24:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %25:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub2:vreg_256, 0, implicit $exec

    S_BRANCH %bb.1

  bb.1:
    S_CBRANCH_EXECZ %bb.2, implicit $exec
    S_BRANCH %bb.3

  bb.2:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9, implicit %10, implicit %11, implicit %12, implicit %13, implicit %14, implicit %15, implicit %16, implicit %17, implicit %18, implicit %19, implicit %20, implicit %21, implicit %22, implicit %23, implicit %24, implicit %25
    S_BRANCH %bb.4

  bb.3:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9, implicit %10, implicit %11, implicit %12, implicit %13, implicit %14, implicit %15, implicit %16, implicit %17, implicit %18, implicit %19, implicit %20, implicit %21, implicit %22, implicit %23, implicit %24, implicit %25
    S_BRANCH %bb.4

  bb.4:
    S_CBRANCH_SCC1 %bb.1, implicit undef $scc
    S_BRANCH %bb.5

  bb.5:
    S_ENDPGM 0
...

---
name:            test_sink_high_rp
alignment:       1
tracksRegLiveness: true
machineFunctionInfo:
  isEntryFunction: true
body:             |
  ; GFX9-SUNK-LABEL: name: test_sink_high_rp
  ; GFX9-SUNK: bb.0:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.1:
  ; GFX9-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.2:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_5:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_6:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_7:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_8:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_9:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_10:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_11:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_12:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_13:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_14:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_15:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_16:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_17:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_18:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_19:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_20:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_21:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_22:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_23:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_24:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_25:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_26:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]], implicit [[V_ADD_U32_e64_5]], implicit [[V_ADD_U32_e64_6]], implicit [[V_ADD_U32_e64_7]], implicit [[V_ADD_U32_e64_8]], implicit [[V_ADD_U32_e64_9]], implicit [[V_ADD_U32_e64_10]], implicit [[V_ADD_U32_e64_11]], implicit [[V_ADD_U32_e64_12]], implicit [[V_ADD_U32_e64_13]], implicit [[V_ADD_U32_e64_14]], implicit [[V_ADD_U32_e64_15]], implicit [[V_ADD_U32_e64_16]], implicit [[V_ADD_U32_e64_17]], implicit [[V_ADD_U32_e64_18]], implicit [[V_ADD_U32_e64_19]], implicit [[V_ADD_U32_e64_20]], implicit [[V_ADD_U32_e64_21]], implicit [[V_ADD_U32_e64_22]], implicit [[V_ADD_U32_e64_23]], implicit [[V_ADD_U32_e64_24]], implicit [[V_ADD_U32_e64_25]], implicit [[V_ADD_U32_e64_26]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.3:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_27:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_28:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_29:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_30:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_31:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_32:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_33:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_34:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_35:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_36:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_37:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_38:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_39:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_40:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_41:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_42:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_43:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_44:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_45:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_46:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_47:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_48:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_49:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_50:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_51:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_52:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_53:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_27]], implicit [[V_ADD_U32_e64_28]], implicit [[V_ADD_U32_e64_29]], implicit [[V_ADD_U32_e64_30]], implicit [[V_ADD_U32_e64_31]], implicit [[V_ADD_U32_e64_32]], implicit [[V_ADD_U32_e64_33]], implicit [[V_ADD_U32_e64_34]], implicit [[V_ADD_U32_e64_35]], implicit [[V_ADD_U32_e64_36]], implicit [[V_ADD_U32_e64_37]], implicit [[V_ADD_U32_e64_38]], implicit [[V_ADD_U32_e64_39]], implicit [[V_ADD_U32_e64_40]], implicit [[V_ADD_U32_e64_41]], implicit [[V_ADD_U32_e64_42]], implicit [[V_ADD_U32_e64_43]], implicit [[V_ADD_U32_e64_44]], implicit [[V_ADD_U32_e64_45]], implicit [[V_ADD_U32_e64_46]], implicit [[V_ADD_U32_e64_47]], implicit [[V_ADD_U32_e64_48]], implicit [[V_ADD_U32_e64_49]], implicit [[V_ADD_U32_e64_50]], implicit [[V_ADD_U32_e64_51]], implicit [[V_ADD_U32_e64_52]], implicit [[V_ADD_U32_e64_53]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.4:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.5:
  ; GFX9-SUNK-NEXT:   S_ENDPGM 0
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.6.entry:
  ;
  ; GFX10-SUNK-LABEL: name: test_sink_high_rp
  ; GFX10-SUNK: bb.0:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.1:
  ; GFX10-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.2:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_5:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_6:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_7:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_8:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_9:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_10:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_11:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_12:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_13:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_14:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_15:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_16:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_17:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_18:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_19:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_20:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_21:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_22:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_23:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_24:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_25:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_26:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]], implicit [[V_ADD_U32_e64_5]], implicit [[V_ADD_U32_e64_6]], implicit [[V_ADD_U32_e64_7]], implicit [[V_ADD_U32_e64_8]], implicit [[V_ADD_U32_e64_9]], implicit [[V_ADD_U32_e64_10]], implicit [[V_ADD_U32_e64_11]], implicit [[V_ADD_U32_e64_12]], implicit [[V_ADD_U32_e64_13]], implicit [[V_ADD_U32_e64_14]], implicit [[V_ADD_U32_e64_15]], implicit [[V_ADD_U32_e64_16]], implicit [[V_ADD_U32_e64_17]], implicit [[V_ADD_U32_e64_18]], implicit [[V_ADD_U32_e64_19]], implicit [[V_ADD_U32_e64_20]], implicit [[V_ADD_U32_e64_21]], implicit [[V_ADD_U32_e64_22]], implicit [[V_ADD_U32_e64_23]], implicit [[V_ADD_U32_e64_24]], implicit [[V_ADD_U32_e64_25]], implicit [[V_ADD_U32_e64_26]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.3:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_27:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_28:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_29:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_30:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_31:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_32:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_33:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_34:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_35:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_36:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_37:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_38:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_39:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_40:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_41:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_42:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_43:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_44:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_45:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_46:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_47:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_48:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_49:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_50:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_51:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_52:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_53:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_27]], implicit [[V_ADD_U32_e64_28]], implicit [[V_ADD_U32_e64_29]], implicit [[V_ADD_U32_e64_30]], implicit [[V_ADD_U32_e64_31]], implicit [[V_ADD_U32_e64_32]], implicit [[V_ADD_U32_e64_33]], implicit [[V_ADD_U32_e64_34]], implicit [[V_ADD_U32_e64_35]], implicit [[V_ADD_U32_e64_36]], implicit [[V_ADD_U32_e64_37]], implicit [[V_ADD_U32_e64_38]], implicit [[V_ADD_U32_e64_39]], implicit [[V_ADD_U32_e64_40]], implicit [[V_ADD_U32_e64_41]], implicit [[V_ADD_U32_e64_42]], implicit [[V_ADD_U32_e64_43]], implicit [[V_ADD_U32_e64_44]], implicit [[V_ADD_U32_e64_45]], implicit [[V_ADD_U32_e64_46]], implicit [[V_ADD_U32_e64_47]], implicit [[V_ADD_U32_e64_48]], implicit [[V_ADD_U32_e64_49]], implicit [[V_ADD_U32_e64_50]], implicit [[V_ADD_U32_e64_51]], implicit [[V_ADD_U32_e64_52]], implicit [[V_ADD_U32_e64_53]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.4:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.5:
  ; GFX10-SUNK-NEXT:   S_ENDPGM 0
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.6.entry:
  bb.0:
    %0:vreg_256 = IMPLICIT_DEF
    %1:vreg_256 = IMPLICIT_DEF
    %2:vreg_256 = IMPLICIT_DEF
    %3:vreg_256 = IMPLICIT_DEF
    %4:vreg_256 = IMPLICIT_DEF
    %5:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %6:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %7:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %8:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %9:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %10:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %11:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %12:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %13:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %14:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %15:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %16:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %17:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %18:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %19:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %20:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %21:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %22:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %23:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %24:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %25:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %26:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %27:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %28:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %29:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub3:vreg_256, 0, implicit $exec
    %30:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub3:vreg_256, 0, implicit $exec
    %31:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub3:vreg_256, 0, implicit $exec

    S_BRANCH %bb.1

  bb.1:
    S_CBRANCH_EXECZ %bb.2, implicit $exec
    S_BRANCH %bb.3

  bb.2:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9, implicit %10, implicit %11, implicit %12, implicit %13, implicit %14, implicit %15, implicit %16, implicit %17, implicit %18, implicit %19, implicit %20, implicit %21, implicit %22, implicit %23, implicit %24, implicit %25, implicit %26, implicit %27, implicit %28, implicit %29, implicit %30, implicit %31
    S_BRANCH %bb.4

  bb.3:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9, implicit %10, implicit %11, implicit %12, implicit %13, implicit %14, implicit %15, implicit %16, implicit %17, implicit %18, implicit %19, implicit %20, implicit %21, implicit %22, implicit %23, implicit %24, implicit %25, implicit %26, implicit %27, implicit %28, implicit %29, implicit %30, implicit %31
    S_BRANCH %bb.4

  bb.4:
    S_CBRANCH_SCC1 %bb.1, implicit undef $scc
    S_BRANCH %bb.5

  bb.5:
    S_ENDPGM 0
...

# Do not sink convergent op (MFMA)

---
name:            test_sink_convergent
alignment:       1
tracksRegLiveness: true
machineFunctionInfo:
  isEntryFunction: true
body:             |
  ; GFX9-SUNK-LABEL: name: test_sink_convergent
  ; GFX9-SUNK: bb.0:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF5:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF6:%[0-9]+]]:areg_128_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF7:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF8:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[V_MFMA_F32_4X4X1F32_e64_:%[0-9]+]]:areg_128_align2 = V_MFMA_F32_4X4X1F32_e64 [[DEF5]], [[DEF7]], [[DEF6]], 0, 0, 0, implicit $mode, implicit $exec
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.1:
  ; GFX9-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF8]], implicit [[V_MFMA_F32_4X4X1F32_e64_]]
  ; GFX9-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.2:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_5:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_6:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_7:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_8:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_9:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_10:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_11:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_12:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_13:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_14:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_15:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_16:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_17:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_18:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_19:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_20:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_21:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_22:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_23:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_24:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_25:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_26:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]], implicit [[V_ADD_U32_e64_5]], implicit [[V_ADD_U32_e64_6]], implicit [[V_ADD_U32_e64_7]], implicit [[V_ADD_U32_e64_8]], implicit [[V_ADD_U32_e64_9]], implicit [[V_ADD_U32_e64_10]], implicit [[V_ADD_U32_e64_11]], implicit [[V_ADD_U32_e64_12]], implicit [[V_ADD_U32_e64_13]], implicit [[V_ADD_U32_e64_14]], implicit [[V_ADD_U32_e64_15]], implicit [[V_ADD_U32_e64_16]], implicit [[V_ADD_U32_e64_17]], implicit [[V_ADD_U32_e64_18]], implicit [[V_ADD_U32_e64_19]], implicit [[V_ADD_U32_e64_20]], implicit [[V_ADD_U32_e64_21]], implicit [[V_ADD_U32_e64_22]], implicit [[V_ADD_U32_e64_23]], implicit [[V_ADD_U32_e64_24]], implicit [[V_ADD_U32_e64_25]], implicit [[V_ADD_U32_e64_26]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.3:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_27:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_28:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_29:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_30:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_31:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_32:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_33:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_34:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_35:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_36:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_37:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_38:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_39:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_40:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_41:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_42:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_43:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_44:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_45:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_46:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_47:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_48:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_49:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_50:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_51:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_52:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_53:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_27]], implicit [[V_ADD_U32_e64_28]], implicit [[V_ADD_U32_e64_29]], implicit [[V_ADD_U32_e64_30]], implicit [[V_ADD_U32_e64_31]], implicit [[V_ADD_U32_e64_32]], implicit [[V_ADD_U32_e64_33]], implicit [[V_ADD_U32_e64_34]], implicit [[V_ADD_U32_e64_35]], implicit [[V_ADD_U32_e64_36]], implicit [[V_ADD_U32_e64_37]], implicit [[V_ADD_U32_e64_38]], implicit [[V_ADD_U32_e64_39]], implicit [[V_ADD_U32_e64_40]], implicit [[V_ADD_U32_e64_41]], implicit [[V_ADD_U32_e64_42]], implicit [[V_ADD_U32_e64_43]], implicit [[V_ADD_U32_e64_44]], implicit [[V_ADD_U32_e64_45]], implicit [[V_ADD_U32_e64_46]], implicit [[V_ADD_U32_e64_47]], implicit [[V_ADD_U32_e64_48]], implicit [[V_ADD_U32_e64_49]], implicit [[V_ADD_U32_e64_50]], implicit [[V_ADD_U32_e64_51]], implicit [[V_ADD_U32_e64_52]], implicit [[V_ADD_U32_e64_53]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.4:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.5:
  ; GFX9-SUNK-NEXT:   S_ENDPGM 0
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.6.entry:
  ;
  ; GFX10-SUNK-LABEL: name: test_sink_convergent
  ; GFX10-SUNK: bb.0:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF5:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF6:%[0-9]+]]:areg_128_align2 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF7:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF8:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[V_MFMA_F32_4X4X1F32_e64_:%[0-9]+]]:areg_128_align2 = V_MFMA_F32_4X4X1F32_e64 [[DEF5]], [[DEF7]], [[DEF6]], 0, 0, 0, implicit $mode, implicit $exec
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.1:
  ; GFX10-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF8]], implicit [[V_MFMA_F32_4X4X1F32_e64_]]
  ; GFX10-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.2:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_5:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_6:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_7:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_8:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_9:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_10:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_11:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_12:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_13:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_14:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_15:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_16:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_17:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_18:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_19:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_20:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_21:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_22:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_23:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_24:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_25:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_26:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]], implicit [[V_ADD_U32_e64_5]], implicit [[V_ADD_U32_e64_6]], implicit [[V_ADD_U32_e64_7]], implicit [[V_ADD_U32_e64_8]], implicit [[V_ADD_U32_e64_9]], implicit [[V_ADD_U32_e64_10]], implicit [[V_ADD_U32_e64_11]], implicit [[V_ADD_U32_e64_12]], implicit [[V_ADD_U32_e64_13]], implicit [[V_ADD_U32_e64_14]], implicit [[V_ADD_U32_e64_15]], implicit [[V_ADD_U32_e64_16]], implicit [[V_ADD_U32_e64_17]], implicit [[V_ADD_U32_e64_18]], implicit [[V_ADD_U32_e64_19]], implicit [[V_ADD_U32_e64_20]], implicit [[V_ADD_U32_e64_21]], implicit [[V_ADD_U32_e64_22]], implicit [[V_ADD_U32_e64_23]], implicit [[V_ADD_U32_e64_24]], implicit [[V_ADD_U32_e64_25]], implicit [[V_ADD_U32_e64_26]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.3:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_27:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_28:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_29:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_30:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_31:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_32:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_33:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_34:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_35:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_36:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_37:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_38:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_39:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_40:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_41:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_42:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_43:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_44:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_45:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_46:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_47:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_48:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_49:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_50:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_51:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_52:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_53:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_27]], implicit [[V_ADD_U32_e64_28]], implicit [[V_ADD_U32_e64_29]], implicit [[V_ADD_U32_e64_30]], implicit [[V_ADD_U32_e64_31]], implicit [[V_ADD_U32_e64_32]], implicit [[V_ADD_U32_e64_33]], implicit [[V_ADD_U32_e64_34]], implicit [[V_ADD_U32_e64_35]], implicit [[V_ADD_U32_e64_36]], implicit [[V_ADD_U32_e64_37]], implicit [[V_ADD_U32_e64_38]], implicit [[V_ADD_U32_e64_39]], implicit [[V_ADD_U32_e64_40]], implicit [[V_ADD_U32_e64_41]], implicit [[V_ADD_U32_e64_42]], implicit [[V_ADD_U32_e64_43]], implicit [[V_ADD_U32_e64_44]], implicit [[V_ADD_U32_e64_45]], implicit [[V_ADD_U32_e64_46]], implicit [[V_ADD_U32_e64_47]], implicit [[V_ADD_U32_e64_48]], implicit [[V_ADD_U32_e64_49]], implicit [[V_ADD_U32_e64_50]], implicit [[V_ADD_U32_e64_51]], implicit [[V_ADD_U32_e64_52]], implicit [[V_ADD_U32_e64_53]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.4:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.5:
  ; GFX10-SUNK-NEXT:   S_ENDPGM 0
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.6.entry:
  bb.0:
    %0:vreg_256 = IMPLICIT_DEF
    %1:vreg_256 = IMPLICIT_DEF
    %2:vreg_256 = IMPLICIT_DEF
    %3:vreg_256 = IMPLICIT_DEF
    %4:vreg_256 = IMPLICIT_DEF
    %5:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %6:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %7:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %8:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %9:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %10:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %11:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %12:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %13:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %14:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %15:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %16:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %17:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %18:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %19:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %20:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %21:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %22:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %23:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %24:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %25:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %26:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %27:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %28:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %29:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub3:vreg_256, 0, implicit $exec
    %30:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub3:vreg_256, 0, implicit $exec
    %31:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub3:vreg_256, 0, implicit $exec
    %40:vgpr_32 = IMPLICIT_DEF
    %41:areg_128_align2 = IMPLICIT_DEF
    %42:vgpr_32 = IMPLICIT_DEF
    %43:vgpr_32 = IMPLICIT_DEF
    %44:areg_128_align2 = V_MFMA_F32_4X4X1F32_e64 %40, %42, %41, 0, 0, 0, implicit $mode, implicit $exec


    S_BRANCH %bb.1

  bb.1:
    INLINEASM &"", 1, implicit %43, implicit %44
    S_CBRANCH_EXECZ %bb.2, implicit $exec
    S_BRANCH %bb.3

  bb.2:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9, implicit %10, implicit %11, implicit %12, implicit %13, implicit %14, implicit %15, implicit %16, implicit %17, implicit %18, implicit %19, implicit %20, implicit %21, implicit %22, implicit %23, implicit %24, implicit %25, implicit %26, implicit %27, implicit %28, implicit %29, implicit %30, implicit %31
    S_BRANCH %bb.4

  bb.3:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9, implicit %10, implicit %11, implicit %12, implicit %13, implicit %14, implicit %15, implicit %16, implicit %17, implicit %18, implicit %19, implicit %20, implicit %21, implicit %22, implicit %23, implicit %24, implicit %25, implicit %26, implicit %27, implicit %28, implicit %29, implicit %30, implicit %31
    S_BRANCH %bb.4

  bb.4:
    S_CBRANCH_SCC1 %bb.1, implicit undef $scc
    S_BRANCH %bb.5

  bb.5:
    S_ENDPGM 0
...

# Do not sink instructions with multiple defs

---
name:            test_sink_multi_def
alignment:       1
tracksRegLiveness: true
machineFunctionInfo:
  isEntryFunction: true
body:             |
  ; GFX9-SUNK-LABEL: name: test_sink_multi_def
  ; GFX9-SUNK: bb.0:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256_align2 = IMPLICIT_DEF
  ; GFX9-SUNK-NEXT:   [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[DEF]].sub2, [[DEF1]].sub4, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.1:
  ; GFX9-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_CO_U32_e64_]], implicit [[V_ADD_CO_U32_e64_1]]
  ; GFX9-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.2:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_5:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_6:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_7:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_8:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_9:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_10:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_11:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_12:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_13:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_14:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_15:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_16:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_17:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_18:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_19:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_20:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_21:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_22:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_23:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_24:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_25:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_26:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]], implicit [[V_ADD_U32_e64_5]], implicit [[V_ADD_U32_e64_6]], implicit [[V_ADD_U32_e64_7]], implicit [[V_ADD_U32_e64_8]], implicit [[V_ADD_U32_e64_9]], implicit [[V_ADD_U32_e64_10]], implicit [[V_ADD_U32_e64_11]], implicit [[V_ADD_U32_e64_12]], implicit [[V_ADD_U32_e64_13]], implicit [[V_ADD_U32_e64_14]], implicit [[V_ADD_U32_e64_15]], implicit [[V_ADD_U32_e64_16]], implicit [[V_ADD_U32_e64_17]], implicit [[V_ADD_U32_e64_18]], implicit [[V_ADD_U32_e64_19]], implicit [[V_ADD_U32_e64_20]], implicit [[V_ADD_U32_e64_21]], implicit [[V_ADD_U32_e64_22]], implicit [[V_ADD_U32_e64_23]], implicit [[V_ADD_U32_e64_24]], implicit [[V_ADD_U32_e64_25]], implicit [[V_ADD_U32_e64_26]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.3:
  ; GFX9-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_27:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_28:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_29:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_30:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_31:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_32:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_33:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_34:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_35:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_36:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_37:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_38:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_39:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_40:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_41:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_42:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_43:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_44:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_45:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_46:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_47:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_48:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_49:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_50:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_51:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_52:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   [[V_ADD_U32_e64_53:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX9-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_27]], implicit [[V_ADD_U32_e64_28]], implicit [[V_ADD_U32_e64_29]], implicit [[V_ADD_U32_e64_30]], implicit [[V_ADD_U32_e64_31]], implicit [[V_ADD_U32_e64_32]], implicit [[V_ADD_U32_e64_33]], implicit [[V_ADD_U32_e64_34]], implicit [[V_ADD_U32_e64_35]], implicit [[V_ADD_U32_e64_36]], implicit [[V_ADD_U32_e64_37]], implicit [[V_ADD_U32_e64_38]], implicit [[V_ADD_U32_e64_39]], implicit [[V_ADD_U32_e64_40]], implicit [[V_ADD_U32_e64_41]], implicit [[V_ADD_U32_e64_42]], implicit [[V_ADD_U32_e64_43]], implicit [[V_ADD_U32_e64_44]], implicit [[V_ADD_U32_e64_45]], implicit [[V_ADD_U32_e64_46]], implicit [[V_ADD_U32_e64_47]], implicit [[V_ADD_U32_e64_48]], implicit [[V_ADD_U32_e64_49]], implicit [[V_ADD_U32_e64_50]], implicit [[V_ADD_U32_e64_51]], implicit [[V_ADD_U32_e64_52]], implicit [[V_ADD_U32_e64_53]]
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.4:
  ; GFX9-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX9-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.5:
  ; GFX9-SUNK-NEXT:   S_ENDPGM 0
  ; GFX9-SUNK-NEXT: {{  $}}
  ; GFX9-SUNK-NEXT: bb.6.entry:
  ;
  ; GFX10-SUNK-LABEL: name: test_sink_multi_def
  ; GFX10-SUNK: bb.0:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[DEF:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF1:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF2:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF3:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[DEF4:%[0-9]+]]:vreg_256 = IMPLICIT_DEF
  ; GFX10-SUNK-NEXT:   [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[DEF]].sub2, [[DEF1]].sub4, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.1
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.1:
  ; GFX10-SUNK-NEXT:   successors: %bb.2(0x40000000), %bb.3(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_CO_U32_e64_]], implicit [[V_ADD_CO_U32_e64_1]]
  ; GFX10-SUNK-NEXT:   S_CBRANCH_EXECZ %bb.2, implicit $exec
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.3
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.2:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_5:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_6:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_7:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_8:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_9:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_10:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_11:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_12:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_13:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_14:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_15:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_16:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_17:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_18:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_19:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_20:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_21:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_22:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_23:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_24:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_25:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_26:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_]], implicit [[V_ADD_U32_e64_1]], implicit [[V_ADD_U32_e64_2]], implicit [[V_ADD_U32_e64_3]], implicit [[V_ADD_U32_e64_4]], implicit [[V_ADD_U32_e64_5]], implicit [[V_ADD_U32_e64_6]], implicit [[V_ADD_U32_e64_7]], implicit [[V_ADD_U32_e64_8]], implicit [[V_ADD_U32_e64_9]], implicit [[V_ADD_U32_e64_10]], implicit [[V_ADD_U32_e64_11]], implicit [[V_ADD_U32_e64_12]], implicit [[V_ADD_U32_e64_13]], implicit [[V_ADD_U32_e64_14]], implicit [[V_ADD_U32_e64_15]], implicit [[V_ADD_U32_e64_16]], implicit [[V_ADD_U32_e64_17]], implicit [[V_ADD_U32_e64_18]], implicit [[V_ADD_U32_e64_19]], implicit [[V_ADD_U32_e64_20]], implicit [[V_ADD_U32_e64_21]], implicit [[V_ADD_U32_e64_22]], implicit [[V_ADD_U32_e64_23]], implicit [[V_ADD_U32_e64_24]], implicit [[V_ADD_U32_e64_25]], implicit [[V_ADD_U32_e64_26]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.3:
  ; GFX10-SUNK-NEXT:   successors: %bb.4(0x80000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_27:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_28:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_29:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_30:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_31:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_32:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_33:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_34:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub0, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_35:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_36:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_37:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_38:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_39:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_40:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_41:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_42:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub1, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_43:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_44:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_45:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_46:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub3, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_47:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub4, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_48:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub5, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_49:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub6, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_50:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub7, [[DEF1]].sub2, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_51:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub0, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_52:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub1, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   [[V_ADD_U32_e64_53:%[0-9]+]]:vgpr_32 = V_ADD_U32_e64 [[DEF]].sub2, [[DEF1]].sub3, 0, implicit $exec
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[DEF]], implicit [[DEF1]], implicit [[DEF2]], implicit [[DEF3]], implicit [[DEF4]]
  ; GFX10-SUNK-NEXT:   INLINEASM &"", sideeffect attdialect, implicit [[V_ADD_U32_e64_27]], implicit [[V_ADD_U32_e64_28]], implicit [[V_ADD_U32_e64_29]], implicit [[V_ADD_U32_e64_30]], implicit [[V_ADD_U32_e64_31]], implicit [[V_ADD_U32_e64_32]], implicit [[V_ADD_U32_e64_33]], implicit [[V_ADD_U32_e64_34]], implicit [[V_ADD_U32_e64_35]], implicit [[V_ADD_U32_e64_36]], implicit [[V_ADD_U32_e64_37]], implicit [[V_ADD_U32_e64_38]], implicit [[V_ADD_U32_e64_39]], implicit [[V_ADD_U32_e64_40]], implicit [[V_ADD_U32_e64_41]], implicit [[V_ADD_U32_e64_42]], implicit [[V_ADD_U32_e64_43]], implicit [[V_ADD_U32_e64_44]], implicit [[V_ADD_U32_e64_45]], implicit [[V_ADD_U32_e64_46]], implicit [[V_ADD_U32_e64_47]], implicit [[V_ADD_U32_e64_48]], implicit [[V_ADD_U32_e64_49]], implicit [[V_ADD_U32_e64_50]], implicit [[V_ADD_U32_e64_51]], implicit [[V_ADD_U32_e64_52]], implicit [[V_ADD_U32_e64_53]]
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.4
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.4:
  ; GFX10-SUNK-NEXT:   successors: %bb.1(0x40000000), %bb.5(0x40000000)
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT:   S_CBRANCH_SCC1 %bb.1, implicit undef $scc
  ; GFX10-SUNK-NEXT:   S_BRANCH %bb.5
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.5:
  ; GFX10-SUNK-NEXT:   S_ENDPGM 0
  ; GFX10-SUNK-NEXT: {{  $}}
  ; GFX10-SUNK-NEXT: bb.6.entry:
  bb.0:
    %0:vreg_256 = IMPLICIT_DEF
    %1:vreg_256 = IMPLICIT_DEF
    %2:vreg_256 = IMPLICIT_DEF
    %3:vreg_256 = IMPLICIT_DEF
    %4:vreg_256 = IMPLICIT_DEF
    %5:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %6:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %7:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %8:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %9:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %10:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %11:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %12:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub0:vreg_256, 0, implicit $exec
    %13:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %14:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %15:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %16:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %17:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %18:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %19:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %20:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub1:vreg_256, 0, implicit $exec
    %21:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %22:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %23:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %24:vgpr_32 = V_ADD_U32_e64 %0.sub3:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %25:vgpr_32 = V_ADD_U32_e64 %0.sub4:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %26:vgpr_32 = V_ADD_U32_e64 %0.sub5:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %27:vgpr_32 = V_ADD_U32_e64 %0.sub6:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %28:vgpr_32 = V_ADD_U32_e64 %0.sub7:vreg_256, %1.sub2:vreg_256, 0, implicit $exec
    %29:vgpr_32 = V_ADD_U32_e64 %0.sub0:vreg_256, %1.sub3:vreg_256, 0, implicit $exec
    %30:vgpr_32 = V_ADD_U32_e64 %0.sub1:vreg_256, %1.sub3:vreg_256, 0, implicit $exec
    %31:vgpr_32 = V_ADD_U32_e64 %0.sub2:vreg_256, %1.sub3:vreg_256, 0, implicit $exec
    %32:vgpr_32, %33:sreg_64_xexec = V_ADD_CO_U32_e64 %0.sub2:vreg_256, %1.sub4:vreg_256, 0, implicit $exec

    S_BRANCH %bb.1

  bb.1:
    INLINEASM &"", 1, implicit %32, implicit %33
    S_CBRANCH_EXECZ %bb.2, implicit $exec
    S_BRANCH %bb.3

  bb.2:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9, implicit %10, implicit %11, implicit %12, implicit %13, implicit %14, implicit %15, implicit %16, implicit %17, implicit %18, implicit %19, implicit %20, implicit %21, implicit %22, implicit %23, implicit %24, implicit %25, implicit %26, implicit %27, implicit %28, implicit %29, implicit %30, implicit %31
    S_BRANCH %bb.4

  bb.3:
    INLINEASM &"", 1, implicit %0, implicit %1, implicit %2, implicit %3, implicit %4
    INLINEASM &"", 1, implicit %5, implicit %6, implicit %7, implicit %8, implicit %9, implicit %10, implicit %11, implicit %12, implicit %13, implicit %14, implicit %15, implicit %16, implicit %17, implicit %18, implicit %19, implicit %20, implicit %21, implicit %22, implicit %23, implicit %24, implicit %25, implicit %26, implicit %27, implicit %28, implicit %29, implicit %30, implicit %31
    S_BRANCH %bb.4

  bb.4:
    S_CBRANCH_SCC1 %bb.1, implicit undef $scc
    S_BRANCH %bb.5

  bb.5:
    S_ENDPGM 0
...