llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-sext-inreg.mir

   1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
   2 # RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=amdgpu-regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
   3 # RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=amdgpu-regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s
   4
   5 ---
   6 name: sext_inreg_s_s32_1
   7 legalized: true
   8
   9 body: |
  10   bb.0:
  11     liveins: $sgpr0
  12
  13     ; CHECK-LABEL: name: sext_inreg_s_s32_1
  14     ; CHECK: liveins: $sgpr0
  15     ; CHECK-NEXT: {{  $}}
  16     ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
  17     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[COPY]], 1
  18     ; CHECK-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
  19     %0:_(s32) = COPY $sgpr0
  20     %1:_(s32) = G_SEXT_INREG %0, 1
  21     S_ENDPGM 0, implicit %1
  22
  23 ...
  24
  25 ---
  26 name: sext_inreg_s_s64_1
  27 legalized: true
  28
  29 body: |
  30   bb.0:
  31     liveins: $sgpr0_sgpr1
  32
  33     ; CHECK-LABEL: name: sext_inreg_s_s64_1
  34     ; CHECK: liveins: $sgpr0_sgpr1
  35     ; CHECK-NEXT: {{  $}}
  36     ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
  37     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s64) = G_SEXT_INREG [[COPY]], 1
  38     ; CHECK-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s64)
  39     %0:_(s64) = COPY $sgpr0_sgpr1
  40     %1:_(s64) = G_SEXT_INREG %0, 1
  41     S_ENDPGM 0, implicit %1
  42
  43 ...
  44
  45 ---
  46 name: sext_inreg_s_s64_31
  47 legalized: true
  48
  49 body: |
  50   bb.0:
  51     liveins: $sgpr0_sgpr1
  52
  53     ; CHECK-LABEL: name: sext_inreg_s_s64_31
  54     ; CHECK: liveins: $sgpr0_sgpr1
  55     ; CHECK-NEXT: {{  $}}
  56     ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
  57     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s64) = G_SEXT_INREG [[COPY]], 31
  58     ; CHECK-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s64)
  59     %0:_(s64) = COPY $sgpr0_sgpr1
  60     %1:_(s64) = G_SEXT_INREG %0, 31
  61     S_ENDPGM 0, implicit %1
  62
  63 ...
  64
  65 ---
  66 name: sext_inreg_s_s64_32
  67 legalized: true
  68
  69 body: |
  70   bb.0:
  71     liveins: $sgpr0_sgpr1
  72
  73     ; CHECK-LABEL: name: sext_inreg_s_s64_32
  74     ; CHECK: liveins: $sgpr0_sgpr1
  75     ; CHECK-NEXT: {{  $}}
  76     ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
  77     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s64) = G_SEXT_INREG [[COPY]], 32
  78     ; CHECK-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s64)
  79     %0:_(s64) = COPY $sgpr0_sgpr1
  80     %1:_(s64) = G_SEXT_INREG %0, 32
  81     S_ENDPGM 0, implicit %1
  82
  83 ...
  84
  85 ---
  86 name: sext_inreg_s_s64_33
  87 legalized: true
  88
  89 body: |
  90   bb.0:
  91     liveins: $sgpr0_sgpr1
  92
  93     ; CHECK-LABEL: name: sext_inreg_s_s64_33
  94     ; CHECK: liveins: $sgpr0_sgpr1
  95     ; CHECK-NEXT: {{  $}}
  96     ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
  97     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:sgpr(s64) = G_SEXT_INREG [[COPY]], 32
  98     ; CHECK-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s64)
  99     %0:_(s64) = COPY $sgpr0_sgpr1
 100     %1:_(s64) = G_SEXT_INREG %0, 32
 101     S_ENDPGM 0, implicit %1
 102
 103 ...
 104
 105 ---
 106 name: sext_inreg_v_s32_1
 107 legalized: true
 108
 109 body: |
 110   bb.0:
 111     liveins: $vgpr0
 112
 113     ; CHECK-LABEL: name: sext_inreg_v_s32_1
 114     ; CHECK: liveins: $vgpr0
 115     ; CHECK-NEXT: {{  $}}
 116     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
 117     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[COPY]], 1
 118     ; CHECK-NEXT: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
 119     %0:_(s32) = COPY $vgpr0
 120     %1:_(s32) = G_SEXT_INREG %0, 1
 121     S_ENDPGM 0, implicit %1
 122
 123 ...
 124
 125 ---
 126 name: sext_inreg_v_s64_1
 127 legalized: true
 128
 129 body: |
 130   bb.0:
 131     liveins: $vgpr0_vgpr1
 132
 133     ; CHECK-LABEL: name: sext_inreg_v_s64_1
 134     ; CHECK: liveins: $vgpr0_vgpr1
 135     ; CHECK-NEXT: {{  $}}
 136     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
 137     ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
 138     ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:vgpr(s32) = G_FREEZE [[UV]]
 139     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[FREEZE]], 1
 140     ; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 31
 141     ; CHECK-NEXT: [[ASHR:%[0-9]+]]:vgpr(s32) = G_ASHR [[SEXT_INREG]], [[C]](s32)
 142     ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[SEXT_INREG]](s32), [[ASHR]](s32)
 143     ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64)
 144     %0:_(s64) = COPY $vgpr0_vgpr1
 145     %1:_(s64) = G_SEXT_INREG %0, 1
 146     S_ENDPGM 0, implicit %1
 147
 148 ...
 149
 150 ---
 151 name: sext_inreg_v_s64_31
 152 legalized: true
 153
 154 body: |
 155   bb.0:
 156     liveins: $vgpr0_vgpr1
 157
 158     ; CHECK-LABEL: name: sext_inreg_v_s64_31
 159     ; CHECK: liveins: $vgpr0_vgpr1
 160     ; CHECK-NEXT: {{  $}}
 161     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
 162     ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
 163     ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:vgpr(s32) = G_FREEZE [[UV]]
 164     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[FREEZE]], 31
 165     ; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 31
 166     ; CHECK-NEXT: [[ASHR:%[0-9]+]]:vgpr(s32) = G_ASHR [[SEXT_INREG]], [[C]](s32)
 167     ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[SEXT_INREG]](s32), [[ASHR]](s32)
 168     ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64)
 169     %0:_(s64) = COPY $vgpr0_vgpr1
 170     %1:_(s64) = G_SEXT_INREG %0, 31
 171     S_ENDPGM 0, implicit %1
 172
 173 ...
 174
 175 ---
 176 name: sext_inreg_v_s64_32
 177 legalized: true
 178
 179 body: |
 180   bb.0:
 181     liveins: $vgpr0_vgpr1
 182
 183     ; CHECK-LABEL: name: sext_inreg_v_s64_32
 184     ; CHECK: liveins: $vgpr0_vgpr1
 185     ; CHECK-NEXT: {{  $}}
 186     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
 187     ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
 188     ; CHECK-NEXT: [[FREEZE:%[0-9]+]]:vgpr(s32) = G_FREEZE [[UV]]
 189     ; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 31
 190     ; CHECK-NEXT: [[ASHR:%[0-9]+]]:vgpr(s32) = G_ASHR [[FREEZE]], [[C]](s32)
 191     ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[FREEZE]](s32), [[ASHR]](s32)
 192     ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64)
 193     %0:_(s64) = COPY $vgpr0_vgpr1
 194     %1:_(s64) = G_SEXT_INREG %0, 32
 195     S_ENDPGM 0, implicit %1
 196
 197 ...
 198
 199 ---
 200 name: sext_inreg_v_s64_33
 201 legalized: true
 202
 203 body: |
 204   bb.0:
 205     liveins: $vgpr0_vgpr1
 206
 207     ; CHECK-LABEL: name: sext_inreg_v_s64_33
 208     ; CHECK: liveins: $vgpr0_vgpr1
 209     ; CHECK-NEXT: {{  $}}
 210     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
 211     ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
 212     ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32)
 213     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[COPY1]], 1
 214     ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY1]](s32), [[SEXT_INREG]](s32)
 215     ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64)
 216     %0:_(s64) = COPY $vgpr0_vgpr1
 217     %1:_(s64) = G_SEXT_INREG %0, 33
 218     S_ENDPGM 0, implicit %1
 219
 220 ...
 221
 222 ---
 223 name: sext_inreg_v_s64_35
 224 legalized: true
 225
 226 body: |
 227   bb.0:
 228     liveins: $vgpr0_vgpr1
 229
 230     ; CHECK-LABEL: name: sext_inreg_v_s64_35
 231     ; CHECK: liveins: $vgpr0_vgpr1
 232     ; CHECK-NEXT: {{  $}}
 233     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
 234     ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
 235     ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32)
 236     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[COPY1]], 3
 237     ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY1]](s32), [[SEXT_INREG]](s32)
 238     ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64)
 239     %0:_(s64) = COPY $vgpr0_vgpr1
 240     %1:_(s64) = G_SEXT_INREG %0, 35
 241     S_ENDPGM 0, implicit %1
 242
 243 ...
 244
 245 ---
 246 name: sext_inreg_v_s64_63
 247 legalized: true
 248
 249 body: |
 250   bb.0:
 251     liveins: $vgpr0_vgpr1
 252
 253     ; CHECK-LABEL: name: sext_inreg_v_s64_63
 254     ; CHECK: liveins: $vgpr0_vgpr1
 255     ; CHECK-NEXT: {{  $}}
 256     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
 257     ; CHECK-NEXT: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
 258     ; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32)
 259     ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[COPY1]], 31
 260     ; CHECK-NEXT: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY1]](s32), [[SEXT_INREG]](s32)
 261     ; CHECK-NEXT: S_ENDPGM 0, implicit [[MV]](s64)
 262     %0:_(s64) = COPY $vgpr0_vgpr1
 263     %1:_(s64) = G_SEXT_INREG %0, 63
 264     S_ENDPGM 0, implicit %1
 265
 266 ...