1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
2 # RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs -run-pass=si-fix-sgpr-copies -o - %s | FileCheck -check-prefix=GCN %s
5 name: phi_moveimm_input
6 tracksRegLiveness: true
8 ; GCN-LABEL: name: phi_moveimm_input
10 ; GCN-NEXT: successors: %bb.1(0x80000000)
11 ; GCN-NEXT: liveins: $sgpr0, $sgpr1
13 ; GCN-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
14 ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
15 ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
18 ; GCN-NEXT: successors: %bb.2(0x80000000)
20 ; GCN-NEXT: [[S_ADD_U32_:%[0-9]+]]:sreg_32 = S_ADD_U32 [[COPY]], [[COPY1]], implicit-def $scc
21 ; GCN-NEXT: S_BRANCH %bb.2
24 ; GCN-NEXT: successors: %bb.3(0x80000000)
26 ; GCN-NEXT: [[PHI:%[0-9]+]]:sreg_32 = PHI %5, %bb.3, [[S_ADD_U32_]], %bb.1
27 ; GCN-NEXT: S_BRANCH %bb.3
30 ; GCN-NEXT: successors: %bb.2(0x80000000)
32 ; GCN-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
33 ; GCN-NEXT: S_BRANCH %bb.2
36 liveins: $sgpr0, $sgpr1
38 %0:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
40 %4:sreg_32 = COPY $sgpr0
41 %5:sreg_32 = COPY $sgpr1
45 %2:sreg_32 = S_ADD_U32 %4, %5, implicit-def $scc
50 %3:sreg_32 = PHI %1, %bb.3, %2, %bb.1
60 name: phi_moveimm_subreg_input
61 tracksRegLiveness: true
63 ; GCN-LABEL: name: phi_moveimm_subreg_input
65 ; GCN-NEXT: successors: %bb.1(0x80000000)
66 ; GCN-NEXT: liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
68 ; GCN-NEXT: [[V_MOV_B64_e32_:%[0-9]+]]:vreg_64 = V_MOV_B64_e32 0, implicit $exec
69 ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY $sgpr0_sgpr1
70 ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_64 = COPY $sgpr2_sgpr3
73 ; GCN-NEXT: successors: %bb.2(0x80000000)
75 ; GCN-NEXT: [[S_ADD_U:%[0-9]+]]:sreg_64 = S_ADD_U64_PSEUDO [[COPY]], [[COPY1]], implicit-def $scc
76 ; GCN-NEXT: [[COPY2:%[0-9]+]]:vreg_64 = COPY [[S_ADD_U]], implicit $exec
77 ; GCN-NEXT: S_BRANCH %bb.2
80 ; GCN-NEXT: successors: %bb.3(0x80000000)
82 ; GCN-NEXT: [[PHI:%[0-9]+]]:vgpr_32 = PHI [[V_MOV_B64_e32_]].sub0, %bb.3, [[COPY2]].sub0, %bb.1
83 ; GCN-NEXT: S_BRANCH %bb.3
86 ; GCN-NEXT: successors: %bb.2(0x80000000)
88 ; GCN-NEXT: [[DEF:%[0-9]+]]:sreg_64 = IMPLICIT_DEF
89 ; GCN-NEXT: S_BRANCH %bb.2
92 liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3
94 %0:vreg_64 = V_MOV_B64_e32 0, implicit $exec
96 %4:sreg_64 = COPY $sgpr0_sgpr1
97 %5:sreg_64 = COPY $sgpr2_sgpr3
101 %2:sreg_64 = S_ADD_U64_PSEUDO %4, %5, implicit-def $scc
106 %3:sreg_32 = PHI %1.sub0:sreg_64, %bb.3, %2.sub0:sreg_64, %bb.1
111 %1:sreg_64 = COPY %0.sub0:vreg_64
116 name: phi_moveimm_bad_opcode_input
117 tracksRegLiveness: true
119 ; GCN-LABEL: name: phi_moveimm_bad_opcode_input
121 ; GCN-NEXT: successors: %bb.1(0x80000000)
122 ; GCN-NEXT: liveins: $sgpr0, $sgpr1, $vgpr0
124 ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
125 ; GCN-NEXT: [[V_MOV_B32_sdwa:%[0-9]+]]:vgpr_32 = V_MOV_B32_sdwa 0, [[COPY]], 0, 5, 2, 4, implicit $exec, implicit [[COPY]](tied-def 0)
126 ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr0
127 ; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr1
130 ; GCN-NEXT: successors: %bb.2(0x80000000)
132 ; GCN-NEXT: [[S_ADD_U32_:%[0-9]+]]:sreg_32 = S_ADD_U32 [[COPY1]], [[COPY2]], implicit-def $scc
133 ; GCN-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[S_ADD_U32_]], implicit $exec
134 ; GCN-NEXT: S_BRANCH %bb.2
137 ; GCN-NEXT: successors: %bb.3(0x80000000)
139 ; GCN-NEXT: [[PHI:%[0-9]+]]:vgpr_32 = PHI [[V_MOV_B32_sdwa]], %bb.3, [[COPY3]], %bb.1
140 ; GCN-NEXT: S_BRANCH %bb.3
143 ; GCN-NEXT: successors: %bb.2(0x80000000)
145 ; GCN-NEXT: [[DEF:%[0-9]+]]:sreg_32 = IMPLICIT_DEF
146 ; GCN-NEXT: S_BRANCH %bb.2
149 liveins: $sgpr0, $sgpr1, $vgpr0
150 %6:vgpr_32 = COPY $vgpr0
151 %0:vgpr_32 = V_MOV_B32_sdwa 0, %6:vgpr_32, 0, 5, 2, 4, implicit $exec, implicit %6:vgpr_32(tied-def 0)
153 %4:sreg_32 = COPY $sgpr0
154 %5:sreg_32 = COPY $sgpr1
159 %2:sreg_32 = S_ADD_U32 %4, %5, implicit-def $scc
163 %3:sreg_32 = PHI %1, %bb.3, %2, %bb.1