1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2# RUN: llc -mtriple=amdgcn -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GFX6 %s 3 4--- 5name: smed3_s32_vvv 6legalized: true 7regBankSelected: true 8 9body: | 10 bb.0: 11 liveins: $vgpr0, $vgpr1, $vgpr2 12 13 ; GFX6-LABEL: name: smed3_s32_vvv 14 ; GFX6: liveins: $vgpr0, $vgpr1, $vgpr2 15 ; GFX6-NEXT: {{ $}} 16 ; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 17 ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 18 ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 19 ; GFX6-NEXT: [[V_MED3_I32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_I32_e64 [[COPY]], [[COPY1]], [[COPY2]], implicit $exec 20 ; GFX6-NEXT: S_ENDPGM 0, implicit [[V_MED3_I32_e64_]] 21 %0:vgpr(s32) = COPY $vgpr0 22 %1:vgpr(s32) = COPY $vgpr1 23 %2:vgpr(s32) = COPY $vgpr2 24 %3:vgpr(s32) = G_SMAX %0, %1 25 %4:vgpr(s32) = G_SMIN %0, %1 26 %5:vgpr(s32) = G_SMAX %4, %2 27 %6:vgpr(s32) = G_SMIN %3, %5 28 S_ENDPGM 0, implicit %6 29... 30 31--- 32 33name: smed3_s32_sss 34legalized: true 35regBankSelected: true 36 37body: | 38 bb.0: 39 liveins: $sgpr0, $sgpr1, $sgpr2 40 41 ; GFX6-LABEL: name: smed3_s32_sss 42 ; GFX6: liveins: $sgpr0, $sgpr1, $sgpr2 43 ; GFX6-NEXT: {{ $}} 44 ; GFX6-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0 45 ; GFX6-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1 46 ; GFX6-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2 47 ; GFX6-NEXT: [[S_MAX_I32_:%[0-9]+]]:sreg_32 = S_MAX_I32 [[COPY]], [[COPY1]], implicit-def dead $scc 48 ; GFX6-NEXT: [[S_MIN_I32_:%[0-9]+]]:sreg_32 = S_MIN_I32 [[COPY]], [[COPY1]], implicit-def dead $scc 49 ; GFX6-NEXT: [[S_MAX_I32_1:%[0-9]+]]:sreg_32 = S_MAX_I32 [[S_MIN_I32_]], [[COPY2]], implicit-def dead $scc 50 ; GFX6-NEXT: [[S_MIN_I32_1:%[0-9]+]]:sreg_32 = S_MIN_I32 [[S_MAX_I32_]], [[S_MAX_I32_1]], implicit-def dead $scc 51 ; GFX6-NEXT: S_ENDPGM 0, implicit [[S_MIN_I32_1]] 52 %0:sgpr(s32) = COPY $sgpr0 53 %1:sgpr(s32) = COPY $sgpr1 54 %2:sgpr(s32) = COPY $sgpr2 55 %3:sgpr(s32) = G_SMAX %0, %1 56 %4:sgpr(s32) = G_SMIN %0, %1 57 %5:sgpr(s32) = G_SMAX %4, %2 58 %6:sgpr(s32) = G_SMIN %3, %5 59 S_ENDPGM 0, implicit %6 60... 61 62--- 63name: smed3_s32_vvv_multiuse0 64legalized: true 65regBankSelected: true 66 67body: | 68 bb.0: 69 liveins: $vgpr0, $vgpr1, $vgpr2 70 71 ; GFX6-LABEL: name: smed3_s32_vvv_multiuse0 72 ; GFX6: liveins: $vgpr0, $vgpr1, $vgpr2 73 ; GFX6-NEXT: {{ $}} 74 ; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 75 ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 76 ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 77 ; GFX6-NEXT: [[V_MAX_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_I32_e64 [[COPY]], [[COPY1]], implicit $exec 78 ; GFX6-NEXT: [[V_MED3_I32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_I32_e64 [[COPY]], [[COPY1]], [[COPY2]], implicit $exec 79 ; GFX6-NEXT: S_ENDPGM 0, implicit [[V_MED3_I32_e64_]], implicit [[V_MAX_I32_e64_]] 80 %0:vgpr(s32) = COPY $vgpr0 81 %1:vgpr(s32) = COPY $vgpr1 82 %2:vgpr(s32) = COPY $vgpr2 83 %3:vgpr(s32) = G_SMAX %0, %1 84 %4:vgpr(s32) = G_SMIN %0, %1 85 %5:vgpr(s32) = G_SMAX %4, %2 86 %6:vgpr(s32) = G_SMIN %3, %5 87 S_ENDPGM 0, implicit %6, implicit %3 88... 89 90--- 91name: smed3_s32_vvv_multiuse1 92legalized: true 93regBankSelected: true 94 95body: | 96 bb.0: 97 liveins: $vgpr0, $vgpr1, $vgpr2 98 99 ; GFX6-LABEL: name: smed3_s32_vvv_multiuse1 100 ; GFX6: liveins: $vgpr0, $vgpr1, $vgpr2 101 ; GFX6-NEXT: {{ $}} 102 ; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 103 ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 104 ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 105 ; GFX6-NEXT: [[V_MIN_I32_e64_:%[0-9]+]]:vgpr_32 = V_MIN_I32_e64 [[COPY]], [[COPY1]], implicit $exec 106 ; GFX6-NEXT: [[V_MED3_I32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_I32_e64 [[COPY]], [[COPY1]], [[COPY2]], implicit $exec 107 ; GFX6-NEXT: S_ENDPGM 0, implicit [[V_MED3_I32_e64_]], implicit [[V_MIN_I32_e64_]] 108 %0:vgpr(s32) = COPY $vgpr0 109 %1:vgpr(s32) = COPY $vgpr1 110 %2:vgpr(s32) = COPY $vgpr2 111 %3:vgpr(s32) = G_SMAX %0, %1 112 %4:vgpr(s32) = G_SMIN %0, %1 113 %5:vgpr(s32) = G_SMAX %4, %2 114 %6:vgpr(s32) = G_SMIN %3, %5 115 S_ENDPGM 0, implicit %6, implicit %4 116... 117 118--- 119name: smed3_s32_vvv_multiuse2 120legalized: true 121regBankSelected: true 122 123body: | 124 bb.0: 125 liveins: $vgpr0, $vgpr1, $vgpr2 126 127 ; GFX6-LABEL: name: smed3_s32_vvv_multiuse2 128 ; GFX6: liveins: $vgpr0, $vgpr1, $vgpr2 129 ; GFX6-NEXT: {{ $}} 130 ; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 131 ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 132 ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 133 ; GFX6-NEXT: [[V_MIN_I32_e64_:%[0-9]+]]:vgpr_32 = V_MIN_I32_e64 [[COPY]], [[COPY1]], implicit $exec 134 ; GFX6-NEXT: [[V_MAX_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_I32_e64 [[V_MIN_I32_e64_]], [[COPY2]], implicit $exec 135 ; GFX6-NEXT: [[V_MED3_I32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_I32_e64 [[COPY]], [[COPY1]], [[COPY2]], implicit $exec 136 ; GFX6-NEXT: S_ENDPGM 0, implicit [[V_MED3_I32_e64_]], implicit [[V_MAX_I32_e64_]] 137 %0:vgpr(s32) = COPY $vgpr0 138 %1:vgpr(s32) = COPY $vgpr1 139 %2:vgpr(s32) = COPY $vgpr2 140 %3:vgpr(s32) = G_SMAX %0, %1 141 %4:vgpr(s32) = G_SMIN %0, %1 142 %5:vgpr(s32) = G_SMAX %4, %2 143 %6:vgpr(s32) = G_SMIN %3, %5 144 S_ENDPGM 0, implicit %6, implicit %5 145... 146 147--- 148name: smed3_s32_vvv_reuse_bounds 149legalized: true 150regBankSelected: true 151 152body: | 153 bb.0: 154 liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 155 156 ; GFX6-LABEL: name: smed3_s32_vvv_reuse_bounds 157 ; GFX6: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 158 ; GFX6-NEXT: {{ $}} 159 ; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0 160 ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1 161 ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2 162 ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY $vgpr3 163 ; GFX6-NEXT: [[V_MED3_I32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_I32_e64 [[COPY]], [[COPY1]], [[COPY2]], implicit $exec 164 ; GFX6-NEXT: [[V_MED3_I32_e64_1:%[0-9]+]]:vgpr_32 = V_MED3_I32_e64 [[COPY]], [[COPY1]], [[COPY3]], implicit $exec 165 ; GFX6-NEXT: S_ENDPGM 0, implicit [[V_MED3_I32_e64_]], implicit [[V_MED3_I32_e64_1]] 166 %0:vgpr(s32) = COPY $vgpr0 167 %1:vgpr(s32) = COPY $vgpr1 168 %2:vgpr(s32) = COPY $vgpr2 169 %3:vgpr(s32) = COPY $vgpr3 170 %4:vgpr(s32) = G_SMAX %0, %1 171 %5:vgpr(s32) = G_SMIN %0, %1 172 %6:vgpr(s32) = G_SMIN %2, %4 173 %7:vgpr(s32) = G_SMAX %6, %5 174 %8:vgpr(s32) = G_SMIN %3, %4 175 %9:vgpr(s32) = G_SMAX %8, %5 176 S_ENDPGM 0, implicit %7, implicit %9 177... 178