1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs -run-pass=prologepilog %s -o - | FileCheck --check-prefix=GFX9 %s
3 # RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -mattr=+wavefrontsize64 -verify-machineinstrs -run-pass=prologepilog %s -o - | FileCheck --check-prefix=GFX10 %s
4 # RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64 -verify-machineinstrs -run-pass=prologepilog %s -o - | FileCheck --check-prefix=GFX11 %s
7 define amdgpu_kernel void @check_vcc() #0 {
11 attributes #0 = { "frame-pointer"="all" }
15 tracksRegLiveness: true
17 - { reg: '$sgpr4_sgpr5' }
18 - { reg: '$sgpr6_sgpr7' }
23 - { id: 0, type: spill-slot, size: 8, alignment: 4 }
27 scratchRSrcReg: '$sgpr96_sgpr97_sgpr98_sgpr99'
28 stackPtrOffsetReg: '$sgpr32'
29 frameOffsetReg: '$sgpr33'
31 privateSegmentBuffer: { reg: '$sgpr0_sgpr1_sgpr2_sgpr3' }
32 dispatchPtr: { reg: '$sgpr4_sgpr5' }
33 kernargSegmentPtr: { reg: '$sgpr6_sgpr7' }
34 workGroupIDX: { reg: '$sgpr8' }
35 privateSegmentWaveByteOffset: { reg: '$sgpr9' }
38 liveins: $sgpr8, $sgpr4_sgpr5, $sgpr6_sgpr7
40 ; GFX9-LABEL: name: check_vcc
41 ; GFX9: liveins: $sgpr8, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr9
43 ; GFX9-NEXT: $sgpr33 = S_MOV_B32 0
44 ; GFX9-NEXT: $sgpr12 = S_MOV_B32 &SCRATCH_RSRC_DWORD0, implicit-def $sgpr12_sgpr13_sgpr14_sgpr15
45 ; GFX9-NEXT: $sgpr13 = S_MOV_B32 &SCRATCH_RSRC_DWORD1, implicit-def $sgpr12_sgpr13_sgpr14_sgpr15
46 ; GFX9-NEXT: $sgpr14 = S_MOV_B32 4294967295, implicit-def $sgpr12_sgpr13_sgpr14_sgpr15
47 ; GFX9-NEXT: $sgpr15 = S_MOV_B32 14680064, implicit-def $sgpr12_sgpr13_sgpr14_sgpr15
48 ; GFX9-NEXT: $sgpr12 = S_ADD_U32 $sgpr12, $sgpr9, implicit-def $scc, implicit-def $sgpr12_sgpr13_sgpr14_sgpr15
49 ; GFX9-NEXT: $sgpr13 = S_ADDC_U32 $sgpr13, 0, implicit-def dead $scc, implicit $scc, implicit-def $sgpr12_sgpr13_sgpr14_sgpr15
50 ; GFX9-NEXT: $vcc = IMPLICIT_DEF
51 ; GFX9-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
52 ; GFX9-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0
53 ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)
54 ; GFX9-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc
55 ; GFX9-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit $vcc
56 ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 0, 0, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
57 ; GFX9-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)
58 ; GFX9-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0
59 ; GFX9-NEXT: $vcc = IMPLICIT_DEF
60 ; GFX9-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
61 ; GFX9-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0
62 ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)
63 ; GFX9-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc
64 ; GFX9-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit killed $vcc
65 ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 0, 0, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
66 ; GFX9-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)
67 ; GFX9-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0
68 ; GFX9-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
69 ; GFX9-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0
70 ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)
71 ; GFX9-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 0, 0, 0, implicit $exec :: (load (s32) from %stack.0, addrspace 5)
72 ; GFX9-NEXT: $vcc_lo = SI_RESTORE_S32_FROM_VGPR $vgpr0, 0, implicit-def $vcc
73 ; GFX9-NEXT: $vcc_hi = SI_RESTORE_S32_FROM_VGPR killed $vgpr0, 1
74 ; GFX9-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr12_sgpr13_sgpr14_sgpr15, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)
75 ; GFX9-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0
77 ; GFX10-LABEL: name: check_vcc
78 ; GFX10: liveins: $sgpr8, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr9
80 ; GFX10-NEXT: $sgpr33 = S_MOV_B32 0
81 ; GFX10-NEXT: $sgpr96 = S_MOV_B32 &SCRATCH_RSRC_DWORD0, implicit-def $sgpr96_sgpr97_sgpr98_sgpr99
82 ; GFX10-NEXT: $sgpr97 = S_MOV_B32 &SCRATCH_RSRC_DWORD1, implicit-def $sgpr96_sgpr97_sgpr98_sgpr99
83 ; GFX10-NEXT: $sgpr98 = S_MOV_B32 4294967295, implicit-def $sgpr96_sgpr97_sgpr98_sgpr99
84 ; GFX10-NEXT: $sgpr99 = S_MOV_B32 836853760, implicit-def $sgpr96_sgpr97_sgpr98_sgpr99
85 ; GFX10-NEXT: $sgpr96 = S_ADD_U32 $sgpr96, $sgpr9, implicit-def $scc, implicit-def $sgpr96_sgpr97_sgpr98_sgpr99
86 ; GFX10-NEXT: $sgpr97 = S_ADDC_U32 $sgpr97, 0, implicit-def dead $scc, implicit $scc, implicit-def $sgpr96_sgpr97_sgpr98_sgpr99
87 ; GFX10-NEXT: $vcc = IMPLICIT_DEF
88 ; GFX10-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
89 ; GFX10-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0
90 ; GFX10-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)
91 ; GFX10-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc
92 ; GFX10-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit $vcc
93 ; GFX10-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 0, 0, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
94 ; GFX10-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)
95 ; GFX10-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0
96 ; GFX10-NEXT: $vcc = IMPLICIT_DEF
97 ; GFX10-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
98 ; GFX10-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0
99 ; GFX10-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)
100 ; GFX10-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc
101 ; GFX10-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit killed $vcc
102 ; GFX10-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 0, 0, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
103 ; GFX10-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)
104 ; GFX10-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0
105 ; GFX10-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
106 ; GFX10-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0
107 ; GFX10-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)
108 ; GFX10-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 0, 0, 0, implicit $exec :: (load (s32) from %stack.0, addrspace 5)
109 ; GFX10-NEXT: $vcc_lo = SI_RESTORE_S32_FROM_VGPR $vgpr0, 0, implicit-def $vcc
110 ; GFX10-NEXT: $vcc_hi = SI_RESTORE_S32_FROM_VGPR killed $vgpr0, 1
111 ; GFX10-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFSET $sgpr96_sgpr97_sgpr98_sgpr99, $sgpr33, 8, 0, 0, implicit $exec :: (load (s32) from %stack.1, addrspace 5)
112 ; GFX10-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0
114 ; GFX11-LABEL: name: check_vcc
115 ; GFX11: liveins: $sgpr8, $sgpr4_sgpr5, $sgpr6_sgpr7
117 ; GFX11-NEXT: $sgpr33 = S_MOV_B32 0
118 ; GFX11-NEXT: $vcc = IMPLICIT_DEF
119 ; GFX11-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
120 ; GFX11-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0
121 ; GFX11-NEXT: SCRATCH_STORE_DWORD_SADDR killed $vgpr0, $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.1, addrspace 5)
122 ; GFX11-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc
123 ; GFX11-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit $vcc
124 ; GFX11-NEXT: SCRATCH_STORE_DWORD_SADDR killed $vgpr0, $sgpr33, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
125 ; GFX11-NEXT: $vgpr0 = SCRATCH_LOAD_DWORD_SADDR $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.1, addrspace 5)
126 ; GFX11-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0
127 ; GFX11-NEXT: $vcc = IMPLICIT_DEF
128 ; GFX11-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
129 ; GFX11-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0
130 ; GFX11-NEXT: SCRATCH_STORE_DWORD_SADDR killed $vgpr0, $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.1, addrspace 5)
131 ; GFX11-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_lo, 0, undef $vgpr0, implicit $vcc
132 ; GFX11-NEXT: $vgpr0 = SI_SPILL_S32_TO_VGPR $vcc_hi, 1, $vgpr0, implicit killed $vcc
133 ; GFX11-NEXT: SCRATCH_STORE_DWORD_SADDR killed $vgpr0, $sgpr33, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
134 ; GFX11-NEXT: $vgpr0 = SCRATCH_LOAD_DWORD_SADDR $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.1, addrspace 5)
135 ; GFX11-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0
136 ; GFX11-NEXT: $sgpr0_sgpr1 = S_MOV_B64 $exec
137 ; GFX11-NEXT: $exec = S_MOV_B64 3, implicit-def $vgpr0
138 ; GFX11-NEXT: SCRATCH_STORE_DWORD_SADDR killed $vgpr0, $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.1, addrspace 5)
139 ; GFX11-NEXT: $vgpr0 = SCRATCH_LOAD_DWORD_SADDR $sgpr33, 0, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.0, addrspace 5)
140 ; GFX11-NEXT: $vcc_lo = SI_RESTORE_S32_FROM_VGPR $vgpr0, 0, implicit-def $vcc
141 ; GFX11-NEXT: $vcc_hi = SI_RESTORE_S32_FROM_VGPR killed $vgpr0, 1
142 ; GFX11-NEXT: $vgpr0 = SCRATCH_LOAD_DWORD_SADDR $sgpr33, 8, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.1, addrspace 5)
143 ; GFX11-NEXT: $exec = S_MOV_B64 killed $sgpr0_sgpr1, implicit killed $vgpr0
145 SI_SPILL_S64_SAVE $vcc, %stack.0, implicit $exec, implicit $sgpr96_sgpr97_sgpr98_sgpr99, implicit $sgpr32
148 SI_SPILL_S64_SAVE killed $vcc, %stack.0, implicit $exec, implicit $sgpr96_sgpr97_sgpr98_sgpr99, implicit $sgpr32
150 $vcc = SI_SPILL_S64_RESTORE %stack.0, implicit $exec, implicit $sgpr96_sgpr97_sgpr98_sgpr99, implicit $sgpr32