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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 52# RUN: llc --mtriple=aarch64 %s -run-pass=pipeliner -pipeliner-mve-cg -o -| FileCheck %s3 4...5---6name: foo7tracksRegLiveness: true8body: |9 ; CHECK-LABEL: name: foo10 ; CHECK: bb.0:11 ; CHECK-NEXT: successors: %bb.13(0x80000000)12 ; CHECK-NEXT: liveins: $x013 ; CHECK-NEXT: {{ $}}14 ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64common = COPY $x015 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr64sp = COPY $xzr16 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr64all = COPY [[COPY1]]17 ; CHECK-NEXT: [[MOVi32imm:%[0-9]+]]:gpr32 = MOVi32imm 118 ; CHECK-NEXT: [[SUBREG_TO_REG:%[0-9]+]]:gpr64sp = SUBREG_TO_REG 0, [[MOVi32imm]], %subreg.sub_3219 ; CHECK-NEXT: {{ $}}20 ; CHECK-NEXT: bb.13:21 ; CHECK-NEXT: successors: %bb.14(0x80000000), %bb.15(0x00000000)22 ; CHECK-NEXT: {{ $}}23 ; CHECK-NEXT: [[LDRDui:%[0-9]+]]:fpr64 = LDRDui [[COPY1]], 024 ; CHECK-NEXT: [[SUBSXri:%[0-9]+]]:gpr64 = nsw SUBSXri [[SUBREG_TO_REG]], 1, 0, implicit-def $nzcv25 ; CHECK-NEXT: [[COPY3:%[0-9]+]]:gpr64all = COPY [[SUBSXri]]26 ; CHECK-NEXT: [[SUBREG_TO_REG1:%[0-9]+]]:gpr64all = SUBREG_TO_REG 0, [[MOVi32imm]], %subreg.sub_3227 ; CHECK-NEXT: Bcc 0, %bb.15, implicit $nzcv28 ; CHECK-NEXT: B %bb.1429 ; CHECK-NEXT: {{ $}}30 ; CHECK-NEXT: bb.14:31 ; CHECK-NEXT: successors: %bb.15(0x04000000), %bb.14(0x7c000000)32 ; CHECK-NEXT: {{ $}}33 ; CHECK-NEXT: [[PHI:%[0-9]+]]:gpr64sp = PHI [[COPY3]], %bb.13, %73, %bb.1434 ; CHECK-NEXT: [[PHI1:%[0-9]+]]:gpr64 = PHI [[SUBREG_TO_REG1]], %bb.13, %72, %bb.1435 ; CHECK-NEXT: [[PHI2:%[0-9]+]]:fpr64 = PHI [[LDRDui]], %bb.13, %70, %bb.1436 ; CHECK-NEXT: STRDui [[PHI2]], [[COPY]], 037 ; CHECK-NEXT: [[LDRDui1:%[0-9]+]]:fpr64 = LDRDui [[COPY1]], 038 ; CHECK-NEXT: [[SUBSXri1:%[0-9]+]]:gpr64 = nsw SUBSXri [[PHI]], 1, 0, implicit-def $nzcv39 ; CHECK-NEXT: [[SUBREG_TO_REG2:%[0-9]+]]:gpr64all = SUBREG_TO_REG 0, [[MOVi32imm]], %subreg.sub_3240 ; CHECK-NEXT: [[COPY4:%[0-9]+]]:gpr64all = COPY [[SUBSXri1]]41 ; CHECK-NEXT: Bcc 1, %bb.14, implicit $nzcv42 ; CHECK-NEXT: B %bb.1543 ; CHECK-NEXT: {{ $}}44 ; CHECK-NEXT: bb.15:45 ; CHECK-NEXT: successors: %bb.2(0x80000000)46 ; CHECK-NEXT: {{ $}}47 ; CHECK-NEXT: [[PHI3:%[0-9]+]]:gpr64 = PHI [[COPY2]], %bb.13, [[PHI1]], %bb.1448 ; CHECK-NEXT: [[PHI4:%[0-9]+]]:fpr64 = PHI [[LDRDui]], %bb.13, [[LDRDui1]], %bb.1449 ; CHECK-NEXT: STRDui [[PHI4]], [[COPY]], 050 ; CHECK-NEXT: B %bb.251 ; CHECK-NEXT: {{ $}}52 ; CHECK-NEXT: bb.2:53 ; CHECK-NEXT: successors: %bb.3(0x80000000)54 ; CHECK-NEXT: {{ $}}55 ; CHECK-NEXT: bb.3:56 ; CHECK-NEXT: successors: %bb.4(0x04000000), %bb.3(0x7c000000)57 ; CHECK-NEXT: {{ $}}58 ; CHECK-NEXT: CBNZX [[PHI3]], %bb.359 ; CHECK-NEXT: B %bb.460 ; CHECK-NEXT: {{ $}}61 ; CHECK-NEXT: bb.4:62 ; CHECK-NEXT: successors: %bb.5(0x80000000)63 ; CHECK-NEXT: {{ $}}64 ; CHECK-NEXT: [[FMOVD0_:%[0-9]+]]:fpr64 = FMOVD065 ; CHECK-NEXT: {{ $}}66 ; CHECK-NEXT: bb.5:67 ; CHECK-NEXT: successors: %bb.7(0x80000000)68 ; CHECK-NEXT: {{ $}}69 ; CHECK-NEXT: [[PHI5:%[0-9]+]]:fpr64 = PHI [[FMOVD0_]], %bb.4, %62, %bb.1270 ; CHECK-NEXT: [[COPY5:%[0-9]+]]:gpr64all = COPY $xzr71 ; CHECK-NEXT: [[COPY6:%[0-9]+]]:gpr64common = COPY [[COPY5]]72 ; CHECK-NEXT: B %bb.773 ; CHECK-NEXT: {{ $}}74 ; CHECK-NEXT: bb.7:75 ; CHECK-NEXT: successors: %bb.8(0x40000000), %bb.11(0x40000000)76 ; CHECK-NEXT: {{ $}}77 ; CHECK-NEXT: [[ADDSXri:%[0-9]+]]:gpr64common = ADDSXri [[COPY6]], 1, 0, implicit-def $nzcv78 ; CHECK-NEXT: [[CSINCXr:%[0-9]+]]:gpr64common = CSINCXr $xzr, $xzr, 3, implicit $nzcv79 ; CHECK-NEXT: [[ADDSXri1:%[0-9]+]]:gpr64common = ADDSXri [[ADDSXri]], 1, 0, implicit-def $nzcv80 ; CHECK-NEXT: [[CSINCXr1:%[0-9]+]]:gpr64common = CSINCXr [[CSINCXr]], [[CSINCXr]], 3, implicit $nzcv81 ; CHECK-NEXT: [[ADDSXri2:%[0-9]+]]:gpr64common = ADDSXri [[ADDSXri1]], 1, 0, implicit-def $nzcv82 ; CHECK-NEXT: [[CSINCXr2:%[0-9]+]]:gpr64common = CSINCXr [[CSINCXr1]], [[CSINCXr1]], 3, implicit $nzcv83 ; CHECK-NEXT: [[ADDSXri3:%[0-9]+]]:gpr64 = ADDSXri [[ADDSXri2]], 1, 0, implicit-def $nzcv84 ; CHECK-NEXT: [[CSINCXr3:%[0-9]+]]:gpr64common = CSINCXr [[CSINCXr2]], [[CSINCXr2]], 3, implicit $nzcv85 ; CHECK-NEXT: dead $xzr = SUBSXri [[CSINCXr3]], 0, 0, implicit-def $nzcv86 ; CHECK-NEXT: Bcc 0, %bb.8, implicit $nzcv87 ; CHECK-NEXT: B %bb.1188 ; CHECK-NEXT: {{ $}}89 ; CHECK-NEXT: bb.8:90 ; CHECK-NEXT: successors: %bb.9(0x80000000)91 ; CHECK-NEXT: {{ $}}92 ; CHECK-NEXT: [[ADDSXri4:%[0-9]+]]:gpr64 = ADDSXri [[COPY6]], 1, 0, implicit-def $nzcv93 ; CHECK-NEXT: [[UBFMXri:%[0-9]+]]:gpr64common = UBFMXri [[COPY6]], 61, 6094 ; CHECK-NEXT: [[COPY7:%[0-9]+]]:gpr64common = COPY [[ADDSXri4]]95 ; CHECK-NEXT: [[LDRDui2:%[0-9]+]]:fpr64 = LDRDui [[UBFMXri]], 196 ; CHECK-NEXT: [[ADDSXri5:%[0-9]+]]:gpr64 = ADDSXri [[COPY7]], 1, 0, implicit-def $nzcv97 ; CHECK-NEXT: [[UBFMXri1:%[0-9]+]]:gpr64common = UBFMXri [[COPY7]], 61, 6098 ; CHECK-NEXT: [[COPY8:%[0-9]+]]:gpr64all = COPY [[ADDSXri5]]99 ; CHECK-NEXT: {{ $}}100 ; CHECK-NEXT: bb.9:101 ; CHECK-NEXT: successors: %bb.9(0x40000000), %bb.10(0x40000000)102 ; CHECK-NEXT: {{ $}}103 ; CHECK-NEXT: [[PHI6:%[0-9]+]]:gpr64 = PHI %38, %bb.9, [[ADDSXri4]], %bb.8104 ; CHECK-NEXT: [[PHI7:%[0-9]+]]:gpr64common = PHI %40, %bb.9, [[UBFMXri]], %bb.8105 ; CHECK-NEXT: [[PHI8:%[0-9]+]]:gpr64all = PHI %43, %bb.9, [[COPY7]], %bb.8106 ; CHECK-NEXT: [[PHI9:%[0-9]+]]:fpr64 = PHI %45, %bb.9, [[LDRDui2]], %bb.8107 ; CHECK-NEXT: [[PHI10:%[0-9]+]]:gpr64 = PHI %47, %bb.9, [[ADDSXri5]], %bb.8108 ; CHECK-NEXT: [[PHI11:%[0-9]+]]:gpr64common = PHI %49, %bb.9, [[UBFMXri1]], %bb.8109 ; CHECK-NEXT: [[PHI12:%[0-9]+]]:fpr64 = PHI %51, %bb.9, [[PHI5]], %bb.8110 ; CHECK-NEXT: [[PHI13:%[0-9]+]]:gpr64common = PHI %53, %bb.9, [[COPY8]], %bb.8111 ; CHECK-NEXT: [[LDRDui3:%[0-9]+]]:fpr64 = LDRDui [[PHI11]], 1112 ; CHECK-NEXT: [[ADDSXri6:%[0-9]+]]:gpr64 = ADDSXri [[PHI13]], 1, 0, implicit-def $nzcv113 ; CHECK-NEXT: [[UBFMXri2:%[0-9]+]]:gpr64common = UBFMXri [[PHI13]], 61, 60114 ; CHECK-NEXT: [[FADDDrr:%[0-9]+]]:fpr64 = nofpexcept FADDDrr [[PHI12]], [[PHI9]], implicit $fpcr115 ; CHECK-NEXT: [[COPY9:%[0-9]+]]:gpr64common = COPY [[ADDSXri6]]116 ; CHECK-NEXT: [[LDRDui4:%[0-9]+]]:fpr64 = LDRDui [[UBFMXri2]], 1117 ; CHECK-NEXT: [[ADDSXri7:%[0-9]+]]:gpr64common = ADDSXri [[COPY9]], 1, 0, implicit-def $nzcv118 ; CHECK-NEXT: [[UBFMXri3:%[0-9]+]]:gpr64common = UBFMXri [[COPY9]], 61, 60119 ; CHECK-NEXT: [[FADDDrr1:%[0-9]+]]:fpr64 = nofpexcept FADDDrr [[FADDDrr]], [[LDRDui3]], implicit $fpcr120 ; CHECK-NEXT: [[COPY10:%[0-9]+]]:gpr64all = COPY [[ADDSXri7]]121 ; CHECK-NEXT: [[CSINCXr4:%[0-9]+]]:gpr64common = CSINCXr $xzr, $xzr, 3, implicit $nzcv122 ; CHECK-NEXT: [[ADDSXri8:%[0-9]+]]:gpr64 = ADDSXri [[ADDSXri7]], 1, 0, implicit-def $nzcv123 ; CHECK-NEXT: [[CSINCXr5:%[0-9]+]]:gpr64common = CSINCXr [[CSINCXr4]], [[CSINCXr4]], 3, implicit $nzcv124 ; CHECK-NEXT: dead $xzr = SUBSXri [[CSINCXr5]], 0, 0, implicit-def $nzcv125 ; CHECK-NEXT: Bcc 0, %bb.9, implicit $nzcv126 ; CHECK-NEXT: B %bb.10127 ; CHECK-NEXT: {{ $}}128 ; CHECK-NEXT: bb.10:129 ; CHECK-NEXT: successors: %bb.11(0x40000000), %bb.12(0x40000000)130 ; CHECK-NEXT: {{ $}}131 ; CHECK-NEXT: [[LDRDui5:%[0-9]+]]:fpr64 = LDRDui [[UBFMXri3]], 1132 ; CHECK-NEXT: [[FADDDrr2:%[0-9]+]]:fpr64 = nofpexcept FADDDrr [[FADDDrr1]], [[LDRDui4]], implicit $fpcr133 ; CHECK-NEXT: [[FADDDrr3:%[0-9]+]]:fpr64 = nofpexcept FADDDrr [[FADDDrr2]], [[LDRDui5]], implicit $fpcr134 ; CHECK-NEXT: [[ADDSXri9:%[0-9]+]]:gpr64 = ADDSXri [[COPY9]], 1, 0, implicit-def $nzcv135 ; CHECK-NEXT: [[CSINCXr6:%[0-9]+]]:gpr64common = CSINCXr $xzr, $xzr, 3, implicit $nzcv136 ; CHECK-NEXT: dead $xzr = SUBSXri [[CSINCXr6]], 0, 0, implicit-def $nzcv137 ; CHECK-NEXT: Bcc 0, %bb.11, implicit $nzcv138 ; CHECK-NEXT: B %bb.12139 ; CHECK-NEXT: {{ $}}140 ; CHECK-NEXT: bb.11:141 ; CHECK-NEXT: successors: %bb.6(0x80000000)142 ; CHECK-NEXT: {{ $}}143 ; CHECK-NEXT: [[PHI14:%[0-9]+]]:gpr64common = PHI [[COPY6]], %bb.7, [[COPY10]], %bb.10144 ; CHECK-NEXT: [[PHI15:%[0-9]+]]:fpr64 = PHI [[PHI5]], %bb.7, [[FADDDrr3]], %bb.10145 ; CHECK-NEXT: B %bb.6146 ; CHECK-NEXT: {{ $}}147 ; CHECK-NEXT: bb.12:148 ; CHECK-NEXT: successors: %bb.5(0x80000000)149 ; CHECK-NEXT: {{ $}}150 ; CHECK-NEXT: [[PHI16:%[0-9]+]]:fpr64 = PHI %13, %bb.6, [[FADDDrr3]], %bb.10151 ; CHECK-NEXT: B %bb.5152 ; CHECK-NEXT: {{ $}}153 ; CHECK-NEXT: bb.6:154 ; CHECK-NEXT: successors: %bb.12(0x04000000), %bb.6(0x7c000000)155 ; CHECK-NEXT: {{ $}}156 ; CHECK-NEXT: [[PHI17:%[0-9]+]]:gpr64common = PHI [[PHI14]], %bb.11, %17, %bb.6157 ; CHECK-NEXT: [[PHI18:%[0-9]+]]:fpr64 = PHI [[PHI15]], %bb.11, %13, %bb.6158 ; CHECK-NEXT: [[UBFMXri4:%[0-9]+]]:gpr64common = UBFMXri [[PHI17]], 61, 60159 ; CHECK-NEXT: [[LDRDui6:%[0-9]+]]:fpr64 = LDRDui [[UBFMXri4]], 1160 ; CHECK-NEXT: [[FADDDrr4:%[0-9]+]]:fpr64 = nofpexcept FADDDrr [[PHI18]], [[LDRDui6]], implicit $fpcr161 ; CHECK-NEXT: [[ADDSXri10:%[0-9]+]]:gpr64 = ADDSXri [[PHI17]], 1, 0, implicit-def $nzcv162 ; CHECK-NEXT: [[COPY11:%[0-9]+]]:gpr64all = COPY [[ADDSXri10]]163 ; CHECK-NEXT: Bcc 2, %bb.12, implicit $nzcv164 ; CHECK-NEXT: B %bb.6165 bb.0:166 successors: %bb.1(0x80000000)167 liveins: $x0168 169 %0:gpr64common = COPY $x0170 %1:gpr64sp = COPY $xzr171 %2:gpr64all = COPY %1172 %3:gpr32 = MOVi32imm 1173 %4:gpr64all = SUBREG_TO_REG 0, %3, %subreg.sub_32174 175 bb.1:176 successors: %bb.2(0x04000000), %bb.1(0x7c000000)177 178 %5:gpr64sp = PHI %4, %bb.0, %6, %bb.1179 %7:gpr64 = PHI %2, %bb.0, %8, %bb.1180 %9:fpr64 = LDRDui %1, 0181 STRDui killed %9, %0, 0182 %10:gpr64 = nsw SUBSXri %5, 1, 0, implicit-def $nzcv183 %6:gpr64all = COPY %10184 %8:gpr64all = SUBREG_TO_REG 0, %3, %subreg.sub_32185 Bcc 1, %bb.1, implicit $nzcv186 B %bb.2187 188 bb.2:189 successors: %bb.3(0x80000000)190 191 bb.3:192 successors: %bb.4(0x04000000), %bb.3(0x7c000000)193 194 CBNZX %7, %bb.3195 B %bb.4196 197 bb.4:198 successors: %bb.5(0x80000000)199 200 %11:fpr64 = FMOVD0201 202 bb.5:203 successors: %bb.6(0x80000000)204 205 %12:fpr64 = PHI %11, %bb.4, %13, %bb.6206 %14:gpr64all = COPY $xzr207 %15:gpr64all = COPY %14208 209 bb.6:210 successors: %bb.5(0x04000000), %bb.6(0x7c000000)211 212 %16:gpr64common = PHI %15, %bb.5, %17, %bb.6213 %18:fpr64 = PHI %12, %bb.5, %13, %bb.6214 %19:gpr64common = UBFMXri %16, 61, 60215 %20:fpr64 = LDRDui killed %19, 1216 %13:fpr64 = nofpexcept FADDDrr %18, killed %20, implicit $fpcr217 %21:gpr64 = ADDSXri %16, 1, 0, implicit-def $nzcv218 %17:gpr64all = COPY %21219 Bcc 2, %bb.5, implicit $nzcv220 B %bb.6221 222...223