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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 32# RUN: llc -o - %s -run-pass=ppc-branch-coalescing | FileCheck %s3--- |4 target triple = "powerpc64le-unknown-linux-gnu"5 6 define double @testBranchCoal(double %a, double %b, double %c, i32 %x) {7 unreachable8 }9...10---11name: testBranchCoal12alignment: 1613tracksRegLiveness: true14liveins:15 - { reg: '$f1', virtual-reg: '%0' }16 - { reg: '$f2', virtual-reg: '%1' }17 - { reg: '$f3', virtual-reg: '%2' }18 - { reg: '$x6', virtual-reg: '%3' }19frameInfo:20 maxAlignment: 121constants:22 - id: 023 value: double 2.000000e-0324 alignment: 825 - id: 126 value: double 5.000000e-0327 alignment: 828machineFunctionInfo: {}29body: |30 ; CHECK-LABEL: name: testBranchCoal31 ; CHECK: bb.0:32 ; CHECK-NEXT: successors: %bb.1(0x1c71c71d), %bb.6(0x638e38e3)33 ; CHECK-NEXT: liveins: $f1, $f2, $f3, $x2, $x634 ; CHECK-NEXT: {{ $}}35 ; CHECK-NEXT: [[COPY:%[0-9]+]]:g8rc = COPY $x636 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:f8rc = COPY $f337 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:f8rc = COPY $f238 ; CHECK-NEXT: [[COPY3:%[0-9]+]]:f8rc = COPY $f139 ; CHECK-NEXT: [[COPY4:%[0-9]+]]:gprc = COPY [[COPY]].sub_3240 ; CHECK-NEXT: [[COPY5:%[0-9]+]]:g8rc_and_g8rc_nox0 = COPY $x241 ; CHECK-NEXT: [[CMPLWI:%[0-9]+]]:crrc = CMPLWI killed [[COPY4]], 042 ; CHECK-NEXT: [[ADDIStocHA8_:%[0-9]+]]:g8rc_and_g8rc_nox0 = ADDIStocHA8 [[COPY5]], %const.043 ; CHECK-NEXT: [[LFD:%[0-9]+]]:f8rc = LFD target-flags(ppc-toc-lo) %const.0, killed [[ADDIStocHA8_]] :: (load (s64) from constant-pool)44 ; CHECK-NEXT: [[XXLXORdpz:%[0-9]+]]:f8rc = XXLXORdpz45 ; CHECK-NEXT: [[ADDIStocHA8_1:%[0-9]+]]:g8rc_and_g8rc_nox0 = ADDIStocHA8 [[COPY5]], %const.146 ; CHECK-NEXT: [[LFD1:%[0-9]+]]:f8rc = LFD target-flags(ppc-toc-lo) %const.1, killed [[ADDIStocHA8_1]] :: (load (s64) from constant-pool)47 ; CHECK-NEXT: BCC 76, [[CMPLWI]], %bb.648 ; CHECK-NEXT: {{ $}}49 ; CHECK-NEXT: bb.1:50 ; CHECK-NEXT: successors: %bb.6(0x80000000)51 ; CHECK-NEXT: {{ $}}52 ; CHECK-NEXT: bb.6:53 ; CHECK-NEXT: [[PHI:%[0-9]+]]:f8rc = PHI [[LFD]], %bb.1, [[COPY3]], %bb.054 ; CHECK-NEXT: [[PHI1:%[0-9]+]]:f8rc = PHI [[XXLXORdpz]], %bb.1, [[COPY2]], %bb.055 ; CHECK-NEXT: [[PHI2:%[0-9]+]]:f8rc = PHI [[LFD1]], %bb.1, [[COPY1]], %bb.056 ; CHECK-NEXT: [[XSADDDP:%[0-9]+]]:vsfrc = nofpexcept XSADDDP killed [[PHI]], killed [[PHI1]], implicit $rm57 ; CHECK-NEXT: [[XSADDDP1:%[0-9]+]]:vsfrc = nofpexcept XSADDDP killed [[XSADDDP]], killed [[PHI2]], implicit $rm58 ; CHECK-NEXT: $f1 = COPY [[XSADDDP1]]59 ; CHECK-NEXT: BLR8 implicit $lr8, implicit $rm, implicit $f160 bb.0:61 successors: %bb.1, %bb.262 liveins: $f1, $f2, $f3, $x2, $x663 64 %3:g8rc = COPY $x665 %2:f8rc = COPY $f366 %1:f8rc = COPY $f267 %0:f8rc = COPY $f168 %4:gprc = COPY %3.sub_3269 %16:g8rc_and_g8rc_nox0 = COPY $x270 %5:crrc = CMPLWI killed %4, 071 %6:g8rc_and_g8rc_nox0 = ADDIStocHA8 %16, %const.072 %7:f8rc = LFD target-flags(ppc-toc-lo) %const.0, killed %6 :: (load (s64) from constant-pool)73 BCC 76, %5, %bb.274 75 bb.1:76 77 bb.2:78 successors: %bb.3, %bb.479 80 %8:f8rc = PHI %7, %bb.1, %0, %bb.081 %9:f8rc = XXLXORdpz82 BCC 76, %5, %bb.483 84 bb.3:85 86 bb.4:87 successors: %bb.5, %bb.688 89 %10:f8rc = PHI %9, %bb.3, %1, %bb.290 %11:g8rc_and_g8rc_nox0 = ADDIStocHA8 %16, %const.191 %12:f8rc = LFD target-flags(ppc-toc-lo) %const.1, killed %11 :: (load (s64) from constant-pool)92 BCC 76, %5, %bb.693 94 bb.5:95 96 bb.6:97 %13:f8rc = PHI %12, %bb.5, %2, %bb.498 %14:vsfrc = nofpexcept XSADDDP killed %8, killed %10, implicit $rm99 %15:vsfrc = nofpexcept XSADDDP killed %14, killed %13, implicit $rm100 $f1 = COPY %15101 BLR8 implicit $lr8, implicit $rm, implicit $f1102 103...104