471 changes: 236 additions & 235 deletions llvm/test/CodeGen/AMDGPU/buffer-intrinsics-mmo-offsets.ll
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109 changes: 56 additions & 53 deletions llvm/test/CodeGen/AMDGPU/sched-handleMoveUp-subreg-def-across-subreg-def.mir
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Original file line number Diff line number Diff line change
Expand Up @@ -22,59 +22,62 @@ machineFunctionInfo:
body: |
; CHECK-LABEL: name: handleMoveUp_incorrect_interval
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x80000000)
; CHECK: liveins: $sgpr4_sgpr5
; CHECK: [[COPY:%[0-9]+]]:sgpr_64(p4) = COPY $sgpr4_sgpr5
; CHECK: [[BUFFER_LOAD_DWORD_OFFEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN undef %2:vgpr_32, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr101, 0, 0, 0, 0, implicit $exec :: (load (s32), addrspace 5)
; CHECK: [[S_LOAD_DWORDX2_IMM:%[0-9]+]]:sgpr_64 = S_LOAD_DWORDX2_IMM [[COPY]](p4), 0, 0 :: (dereferenceable invariant load (s64), align 16, addrspace 4)
; CHECK: [[S_MOV_B32_:%[0-9]+]]:sreg_32_xm0 = S_MOV_B32 5329
; CHECK: undef %5.sub0:vreg_64 = V_MOV_B32_e32 0, implicit $exec
; CHECK: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 -4, implicit $exec
; CHECK: [[DEF:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; CHECK: [[DEF1:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
; CHECK: [[DEF2:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
; CHECK: bb.1:
; CHECK: successors: %bb.1(0x80000000)
; CHECK: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def dead %11
; CHECK: GLOBAL_STORE_DWORD undef %12:vreg_64, [[BUFFER_LOAD_DWORD_OFFEN]], 0, 0, implicit $exec :: (store (s32), addrspace 1)
; CHECK: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK: [[V_MOV_B32_e32_3:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK: [[DS_READ_B64_gfx9_:%[0-9]+]]:vreg_64 = DS_READ_B64_gfx9 undef %14:vgpr_32, 0, 0, implicit $exec :: (load (s64), addrspace 3)
; CHECK: INLINEASM &"def $0 $1", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def %15, 851978 /* regdef:VGPR_LO16 */, def %16
; CHECK: [[DS_READ_B32_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 [[V_MOV_B32_e32_]], 0, 0, implicit $exec
; CHECK: [[DS_READ_B32_gfx9_1:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 [[V_MOV_B32_e32_1]], 0, 0, implicit $exec
; CHECK: [[DS_READ_B32_gfx9_2:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 undef %20:vgpr_32, 0, 0, implicit $exec
; CHECK: INLINEASM &"def $0 $1", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def %21, 851978 /* regdef:VGPR_LO16 */, def %22
; CHECK: [[DS_READ_B32_gfx9_3:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 [[V_MOV_B32_e32_1]], 0, 0, implicit $exec
; CHECK: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def dead [[V_MOV_B32_e32_2]], 851978 /* regdef:VGPR_LO16 */, def dead [[V_MOV_B32_e32_3]], 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B64_gfx9_]].sub0, 2147483657 /* reguse tiedto:$0 */, [[V_MOV_B32_e32_2]](tied-def 3), 2147549193 /* reguse tiedto:$1 */, [[V_MOV_B32_e32_3]](tied-def 5), 851977 /* reguse:VGPR_LO16 */, %15, 851977 /* reguse:VGPR_LO16 */, %16, 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_1]], 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_]], 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_3]], 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_2]]
; CHECK: %5.sub1:vreg_64 = COPY [[V_MOV_B32_e32_]]
; CHECK: DS_WRITE_B32_gfx9 undef %28:vgpr_32, %21, 0, 0, implicit $exec :: (store (s32), addrspace 3)
; CHECK: DS_WRITE_B32_gfx9 undef %29:vgpr_32, %22, 0, 0, implicit $exec :: (store (s32), addrspace 3)
; CHECK: DS_WRITE_B64_gfx9 undef %30:vgpr_32, %5, 0, 0, implicit $exec :: (store (s64), addrspace 3)
; CHECK: undef %31.sub1:vreg_64 = FLAT_LOAD_DWORD undef %32:vreg_64, 0, 0, implicit $exec, implicit $flat_scr :: (load (s32))
; CHECK: [[V_ADD_U32_e32_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 1, [[DEF2]], implicit $exec
; CHECK: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[S_LOAD_DWORDX2_IMM]].sub1
; CHECK: [[DEF]].sub1:vreg_64 = COPY [[V_MOV_B32_e32_]]
; CHECK: [[V_MUL_LO_U32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_LO_U32_e64 [[V_ADD_U32_e32_]], [[S_MOV_B32_]], implicit $exec
; CHECK: [[V_CMP_GT_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_GT_U32_e64 64, [[V_ADD_U32_e32_]], implicit $exec
; CHECK: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, 0, 0, [[V_ADD_U32_e32_]], [[V_CMP_GT_U32_e64_]], implicit $exec
; CHECK: [[V_SUB_U32_e32_:%[0-9]+]]:vgpr_32 = V_SUB_U32_e32 [[V_MUL_LO_U32_e64_]], [[DEF1]], implicit $exec
; CHECK: [[V_MUL_LO_U32_e64_1:%[0-9]+]]:vgpr_32 = V_MUL_LO_U32_e64 [[V_CNDMASK_B32_e64_]], [[S_MOV_B32_]], implicit $exec
; CHECK: [[V_ADD_U32_e32_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 [[V_SUB_U32_e32_]], [[DEF]].sub0, implicit $exec
; CHECK: [[V_SUB_U32_e32_1:%[0-9]+]]:vgpr_32 = V_SUB_U32_e32 [[V_MUL_LO_U32_e64_1]], [[V_MUL_LO_U32_e64_]], implicit $exec
; CHECK: [[DEF]].sub0:vreg_64 = V_ADD_U32_e32 [[V_SUB_U32_e32_1]], [[V_ADD_U32_e32_1]], implicit $exec
; CHECK: undef %38.sub0:vreg_64, %39:sreg_64_xexec = V_ADD_CO_U32_e64 [[S_LOAD_DWORDX2_IMM]].sub0, [[DEF]].sub0, 0, implicit $exec
; CHECK: undef %40.sub1:vreg_64, dead %41:sreg_64_xexec = V_ADDC_U32_e64 [[COPY1]], [[DEF]].sub1, %39, 0, implicit $exec
; CHECK: undef %42.sub0:sgpr_64 = V_READFIRSTLANE_B32 %38.sub0, implicit $exec
; CHECK: %42.sub1:sgpr_64 = V_READFIRSTLANE_B32 %40.sub1, implicit $exec
; CHECK: [[S_LOAD_DWORD_IMM:%[0-9]+]]:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM %42, 0, 0 :: (load (s32), addrspace 1)
; CHECK: INLINEASM &"", 1 /* sideeffect attdialect */
; CHECK: [[DS_READ_B32_gfx9_4:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 undef %45:vgpr_32, 0, 0, implicit $exec :: (load (s32), addrspace 3)
; CHECK: GLOBAL_STORE_DWORD undef %46:vreg_64, [[DS_READ_B32_gfx9_4]], 0, 0, implicit $exec :: (store (s32), addrspace 1)
; CHECK: %31.sub0:vreg_64 = COPY [[S_LOAD_DWORD_IMM]], implicit $exec
; CHECK: DS_WRITE_B64_gfx9 undef %47:vgpr_32, %31, 0, 0, implicit $exec :: (store (s64), addrspace 3)
; CHECK: S_BRANCH %bb.1
; CHECK-NEXT: successors: %bb.1(0x80000000)
; CHECK-NEXT: liveins: $sgpr4_sgpr5
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_64(p4) = COPY $sgpr4_sgpr5
; CHECK-NEXT: [[BUFFER_LOAD_DWORD_OFFEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN undef %2:vgpr_32, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr101, 0, 0, 0, 0, implicit $exec :: (load (s32), addrspace 5)
; CHECK-NEXT: [[S_LOAD_DWORDX2_IMM:%[0-9]+]]:sgpr_64 = S_LOAD_DWORDX2_IMM [[COPY]](p4), 0, 0 :: (dereferenceable invariant load (s64), align 16, addrspace 4)
; CHECK-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32_xm0 = S_MOV_B32 5329
; CHECK-NEXT: undef %5.sub0:vreg_64 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 -4, implicit $exec
; CHECK-NEXT: [[DEF:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
; CHECK-NEXT: [[DEF1:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
; CHECK-NEXT: [[DEF2:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.1(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def dead %11
; CHECK-NEXT: GLOBAL_STORE_DWORD undef %12:vreg_64, [[BUFFER_LOAD_DWORD_OFFEN]], 0, 0, implicit $exec :: (store (s32), addrspace 1)
; CHECK-NEXT: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[V_MOV_B32_e32_3:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[DS_READ_B64_gfx9_:%[0-9]+]]:vreg_64 = DS_READ_B64_gfx9 undef %14:vgpr_32, 0, 0, implicit $exec :: (load (s64), addrspace 3)
; CHECK-NEXT: INLINEASM &"def $0 $1", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def %15, 851978 /* regdef:VGPR_LO16 */, def %16
; CHECK-NEXT: [[DS_READ_B32_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 [[V_MOV_B32_e32_]], 0, 0, implicit $exec
; CHECK-NEXT: [[DS_READ_B32_gfx9_1:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 [[V_MOV_B32_e32_1]], 0, 0, implicit $exec
; CHECK-NEXT: [[DS_READ_B32_gfx9_2:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 undef %20:vgpr_32, 0, 0, implicit $exec
; CHECK-NEXT: INLINEASM &"def $0 $1", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def %21, 851978 /* regdef:VGPR_LO16 */, def %22
; CHECK-NEXT: [[DS_READ_B32_gfx9_3:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 [[V_MOV_B32_e32_1]], 0, 0, implicit $exec
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def dead [[V_MOV_B32_e32_2]], 851978 /* regdef:VGPR_LO16 */, def dead [[V_MOV_B32_e32_3]], 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B64_gfx9_]].sub0, 2147483657 /* reguse tiedto:$0 */, [[V_MOV_B32_e32_2]](tied-def 3), 2147549193 /* reguse tiedto:$1 */, [[V_MOV_B32_e32_3]](tied-def 5), 851977 /* reguse:VGPR_LO16 */, %15, 851977 /* reguse:VGPR_LO16 */, %16, 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_1]], 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_]], 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_3]], 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_2]]
; CHECK-NEXT: %5.sub1:vreg_64 = COPY [[V_MOV_B32_e32_]]
; CHECK-NEXT: DS_WRITE_B32_gfx9 undef %28:vgpr_32, %21, 0, 0, implicit $exec :: (store (s32), addrspace 3)
; CHECK-NEXT: DS_WRITE_B32_gfx9 undef %29:vgpr_32, %22, 0, 0, implicit $exec :: (store (s32), addrspace 3)
; CHECK-NEXT: DS_WRITE_B64_gfx9 undef %30:vgpr_32, %5, 0, 0, implicit $exec :: (store (s64), addrspace 3)
; CHECK-NEXT: undef %31.sub1:vreg_64 = FLAT_LOAD_DWORD undef %32:vreg_64, 0, 0, implicit $exec, implicit $flat_scr :: (load (s32))
; CHECK-NEXT: [[V_ADD_U32_e32_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 1, [[DEF2]], implicit $exec
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[S_LOAD_DWORDX2_IMM]].sub1
; CHECK-NEXT: [[DEF]].sub1:vreg_64 = COPY [[V_MOV_B32_e32_]]
; CHECK-NEXT: [[V_MUL_LO_U32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_LO_U32_e64 [[V_ADD_U32_e32_]], [[S_MOV_B32_]], implicit $exec
; CHECK-NEXT: [[V_CMP_GT_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_GT_U32_e64 64, [[V_ADD_U32_e32_]], implicit $exec
; CHECK-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, 0, 0, [[V_ADD_U32_e32_]], [[V_CMP_GT_U32_e64_]], implicit $exec
; CHECK-NEXT: [[V_SUB_U32_e32_:%[0-9]+]]:vgpr_32 = V_SUB_U32_e32 [[V_MUL_LO_U32_e64_]], [[DEF1]], implicit $exec
; CHECK-NEXT: [[V_MUL_LO_U32_e64_1:%[0-9]+]]:vgpr_32 = V_MUL_LO_U32_e64 [[V_CNDMASK_B32_e64_]], [[S_MOV_B32_]], implicit $exec
; CHECK-NEXT: [[V_ADD_U32_e32_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 [[V_SUB_U32_e32_]], [[DEF]].sub0, implicit $exec
; CHECK-NEXT: [[V_SUB_U32_e32_1:%[0-9]+]]:vgpr_32 = V_SUB_U32_e32 [[V_MUL_LO_U32_e64_1]], [[V_MUL_LO_U32_e64_]], implicit $exec
; CHECK-NEXT: [[DEF]].sub0:vreg_64 = V_ADD_U32_e32 [[V_SUB_U32_e32_1]], [[V_ADD_U32_e32_1]], implicit $exec
; CHECK-NEXT: undef %38.sub0:vreg_64, %39:sreg_64_xexec = V_ADD_CO_U32_e64 [[S_LOAD_DWORDX2_IMM]].sub0, [[DEF]].sub0, 0, implicit $exec
; CHECK-NEXT: undef %40.sub1:vreg_64, dead %41:sreg_64_xexec = V_ADDC_U32_e64 [[COPY1]], [[DEF]].sub1, %39, 0, implicit $exec
; CHECK-NEXT: undef %42.sub0:sgpr_64 = V_READFIRSTLANE_B32 %38.sub0, implicit $exec
; CHECK-NEXT: %42.sub1:sgpr_64 = V_READFIRSTLANE_B32 %40.sub1, implicit $exec
; CHECK-NEXT: [[S_LOAD_DWORD_IMM:%[0-9]+]]:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM %42, 0, 0 :: (load (s32), addrspace 1)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */
; CHECK-NEXT: [[DS_READ_B32_gfx9_4:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 undef %45:vgpr_32, 0, 0, implicit $exec :: (load (s32), addrspace 3)
; CHECK-NEXT: GLOBAL_STORE_DWORD undef %46:vreg_64, [[DS_READ_B32_gfx9_4]], 0, 0, implicit $exec :: (store (s32), addrspace 1)
; CHECK-NEXT: %31.sub0:vreg_64 = COPY [[S_LOAD_DWORD_IMM]], implicit $exec
; CHECK-NEXT: DS_WRITE_B64_gfx9 undef %47:vgpr_32, %31, 0, 0, implicit $exec :: (store (s64), addrspace 3)
; CHECK-NEXT: S_BRANCH %bb.1
bb.0:
liveins: $sgpr4_sgpr5
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58 changes: 32 additions & 26 deletions llvm/test/CodeGen/AMDGPU/subreg-undef-def-with-other-subreg-defs.mir
View file
Original file line number Diff line number Diff line change
Expand Up @@ -18,19 +18,22 @@ machineFunctionInfo:
body: |
; CHECK-LABEL: name: no_live_subrange_at_use
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x80000000)
; CHECK: undef %0.sub0:vreg_64 = V_MOV_B32_e32 0, implicit $exec
; CHECK: %0.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
; CHECK: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK: bb.1:
; CHECK: successors: %bb.1(0x80000000)
; CHECK: [[DS_READ_B32_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (load (s32), addrspace 3)
; CHECK: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def %0, 2147549193 /* reguse tiedto:$1 */, %0(tied-def 3)
; CHECK: INLINEASM &"", 1 /* sideeffect attdialect */, 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_]]
; CHECK: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def undef %0.sub0, 851978 /* regdef:VGPR_LO16 */, def undef %0.sub1
; CHECK: S_NOP 0, implicit %0.sub1
; CHECK: $sgpr10 = S_MOV_B32 -1
; CHECK: S_BRANCH %bb.1
; CHECK-NEXT: successors: %bb.1(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: undef %0.sub0:vreg_64 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: %0.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.1(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[DS_READ_B32_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (load (s32), addrspace 3)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def %0, 2147549193 /* reguse tiedto:$1 */, %0(tied-def 3)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_]]
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def undef %0.sub0, 851978 /* regdef:VGPR_LO16 */, def undef %0.sub1
; CHECK-NEXT: S_NOP 0, implicit %0.sub1
; CHECK-NEXT: $sgpr10 = S_MOV_B32 -1
; CHECK-NEXT: S_BRANCH %bb.1
bb.0:
undef %0.sub0:vreg_64 = V_MOV_B32_e32 0, implicit $exec
%0.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
Expand All @@ -56,19 +59,22 @@ machineFunctionInfo:
body: |
; CHECK-LABEL: name: no_live_subrange_at_use_swap
; CHECK: bb.0:
; CHECK: successors: %bb.1(0x80000000)
; CHECK: undef %0.sub0:vreg_64 = V_MOV_B32_e32 0, implicit $exec
; CHECK: %0.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
; CHECK: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK: bb.1:
; CHECK: successors: %bb.1(0x80000000)
; CHECK: [[DS_READ_B32_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (load (s32), addrspace 3)
; CHECK: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def %0, 2147549193 /* reguse tiedto:$1 */, %0(tied-def 3)
; CHECK: INLINEASM &"", 1 /* sideeffect attdialect */, 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_]]
; CHECK: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def undef %0.sub1, 851978 /* regdef:VGPR_LO16 */, def undef %0.sub0
; CHECK: S_NOP 0, implicit %0.sub1
; CHECK: $sgpr10 = S_MOV_B32 -1
; CHECK: S_BRANCH %bb.1
; CHECK-NEXT: successors: %bb.1(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: undef %0.sub0:vreg_64 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: %0.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.1(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[DS_READ_B32_gfx9_:%[0-9]+]]:vgpr_32 = DS_READ_B32_gfx9 [[V_MOV_B32_e32_]], 0, 0, implicit $exec :: (load (s32), addrspace 3)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def %0, 2147549193 /* reguse tiedto:$1 */, %0(tied-def 3)
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 851977 /* reguse:VGPR_LO16 */, [[DS_READ_B32_gfx9_]]
; CHECK-NEXT: INLINEASM &"", 1 /* sideeffect attdialect */, 851978 /* regdef:VGPR_LO16 */, def undef %0.sub1, 851978 /* regdef:VGPR_LO16 */, def undef %0.sub0
; CHECK-NEXT: S_NOP 0, implicit %0.sub1
; CHECK-NEXT: $sgpr10 = S_MOV_B32 -1
; CHECK-NEXT: S_BRANCH %bb.1
bb.0:
undef %0.sub0:vreg_64 = V_MOV_B32_e32 0, implicit $exec
%0.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
Expand Down