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1# RUN: llc -mtriple=arm64-apple-ios11.0.0 -o - -verify-machineinstrs -run-pass mir-canonicalizer %s | FileCheck %s2# RUN: llc -mtriple=arm64-apple-ios11.0.0 -o - -mir-vreg-namer-use-stable-hash -verify-machineinstrs -run-pass mir-canonicalizer %s | FileCheck %s3# These Idempotent instructions are sorted alphabetically (based on after the '=')4# CHECK: %bb0_{{[0-9a-f]+}}__1:gpr64 = MOVi64imm 46173155179616010245# CHECK-NEXT: %bb0_{{[0-9a-f]+}}__1:gpr32 = MOVi32imm 4086# CHECK-NEXT: %bb0_{{[0-9a-f]+}}__2:gpr32 = MOVi32imm 4087# CHECK-NEXT: %bb0_{{[0-9a-f]+}}__1:gpr64all = IMPLICIT_DEF8# CHECK-NEXT: %bb0_{{[0-9a-f]+}}__1:fpr64 = FMOVDi 209# CHECK-NEXT: %bb0_{{[0-9a-f]+}}__1:fpr64 = FMOVDi 11210 11...12---13name: Proc814stack:15 - { id: 0, type: default, offset: 0, size: 4, alignment: 4,16 stack-id: default, callee-saved-register: '', callee-saved-restored: true,17 local-offset: -4, debug-info-variable: '', debug-info-expression: '',18 debug-info-location: '' }19 - { id: 1, type: default, offset: 0, size: 8, alignment: 8,20 stack-id: default, callee-saved-register: '', callee-saved-restored: true,21 local-offset: -16, debug-info-variable: '', debug-info-expression: '',22 debug-info-location: '' }23 - { id: 2, type: default, offset: 0, size: 8, alignment: 8,24 stack-id: default, callee-saved-register: '', callee-saved-restored: true,25 local-offset: -24, debug-info-variable: '', debug-info-expression: '',26 debug-info-location: '' }27 - { id: 3, type: default, offset: 0, size: 8, alignment: 8,28 stack-id: default, callee-saved-register: '', callee-saved-restored: true,29 local-offset: -32, debug-info-variable: '', debug-info-expression: '',30 debug-info-location: '' }31 - { id: 4, type: default, offset: 0, size: 8, alignment: 8,32 stack-id: default, callee-saved-register: '', callee-saved-restored: true,33 local-offset: -40, debug-info-variable: '', debug-info-expression: '',34 debug-info-location: '' }35 - { id: 5, type: default, offset: 0, size: 8, alignment: 8,36 stack-id: default, callee-saved-register: '', callee-saved-restored: true,37 local-offset: -48, debug-info-variable: '', debug-info-expression: '',38 debug-info-location: '' }39 - { id: 6, type: default, offset: 0, size: 8, alignment: 8,40 stack-id: default, callee-saved-register: '', callee-saved-restored: true,41 local-offset: -56, debug-info-variable: '', debug-info-expression: '',42 debug-info-location: '' }43constants:44body: |45 bb.0:46 liveins: $x0, $x1, $d0, $d147 48 %3:fpr64 = COPY $d149 %2:fpr64 = COPY $d050 %1:gpr64 = COPY $x151 %0:gpr64common = COPY $x052 STRXui %0, %stack.1, 0 :: (store (s64))53 STRXui %1, %stack.2, 0 :: (store (s64))54 STRDui %2, %stack.3, 0 :: (store (s64))55 STRDui %3, %stack.4, 0 :: (store (s64))56 57 %4:fpr64 = FMOVDi 2058 %5:fpr64 = FADDDrr %2, killed %4, implicit $fpcr59 STRDui %5, %stack.5, 0 :: (store (s64))60 61 %6:gpr32 = FCVTZSUWDr %5, implicit $fpcr62 STRDroW %3, %0, killed %6, 1, 163 64 %7:gpr64common = LDRXui %stack.1, 0 :: (dereferenceable load (s64))65 %8:fpr64 = LDRDui %stack.5, 0 :: (dereferenceable load (s64))66 67 %9:gpr32common = FCVTZSUWDr killed %8, implicit $fpcr68 %10:fpr64 = LDRDroW %7, %9, 1, 169 70 %11:gpr32common = ADDWri %9, 1, 071 STRDroW killed %10, %7, killed %11, 1, 172 73 %12:fpr64 = LDRDui %stack.5, 0 :: (dereferenceable load (s64))74 %13:gpr64common = LDRXui %stack.1, 0 :: (dereferenceable load (s64))75 76 %14:gpr32common = FCVTZSUWDr %12, implicit $fpcr77 %15:gpr32common = ADDWri killed %14, 30, 078 STRDroW %12, killed %13, killed %15, 1, 179 80 %16:fpr64 = LDRDui %stack.5, 0 :: (dereferenceable load (s64))81 STRDui killed %16, %stack.6, 0 :: (store (s64))82 83 %19:fpr64 = FMOVDi 11284 %46:gpr32 = MOVi32imm 40885 %43:fpr64 = LDRDui %stack.5, 0 :: (dereferenceable load (s64))86 %44:gpr64 = LDRXui %stack.2, 0 :: (dereferenceable load (s64))87 88 %45:gpr32 = FCVTZSUWDr %43, implicit $fpcr89 %47:gpr64common = SMADDLrrr killed %45, %46, killed %4490 %48:fpr64 = LDRDui %stack.6, 0 :: (dereferenceable load (s64))91 92 %49:gpr32 = FCVTZSUWDr killed %48, implicit $fpcr93 STRDroW %43, killed %47, killed %49, 1, 194 95 %21:gpr64 = LDRXui %stack.2, 0 :: (dereferenceable load (s64))96 %22:fpr64 = LDRDui %stack.5, 0 :: (dereferenceable load (s64))97 98 %23:gpr32 = FCVTZSUWDr killed %22, implicit $fpcr99 %24:gpr32 = MOVi32imm 408100 %25:gpr64common = SMADDLrrr %23, %24, killed %21101 %26:gpr64sp = ADDXrx killed %25, %23, 51102 %27:fpr64 = LDURDi %26, -8103 %29:fpr64 = FADDDrr killed %27, %19, implicit $fpcr104 STURDi killed %29, %26, -8105 106 %30:gpr64common = LDRXui %stack.1, 0 :: (dereferenceable load (s64))107 %31:fpr64 = LDRDui %stack.5, 0 :: (dereferenceable load (s64))108 109 %32:gpr32common = FCVTZSUWDr killed %31, implicit $fpcr110 %34:gpr64all = IMPLICIT_DEF111 %33:gpr64 = INSERT_SUBREG %34, %32, %subreg.sub_32112 %35:gpr64 = SBFMXri killed %33, 61, 31113 %36:fpr64 = LDRDroX killed %30, %35, 0, 0114 %37:gpr64 = LDRXui %stack.2, 0 :: (dereferenceable load (s64))115 116 %38:gpr32common = ADDWri %32, 20, 0117 %39:gpr64common = SMADDLrrr killed %38, %24, killed %37118 STRDroX killed %36, killed %39, %35, 0, 0119 120 %40:gpr64 = MOVi64imm 4617315517961601024121 122 %42:gpr32 = LDRWui %stack.0, 0 :: (dereferenceable load (s64))123 $w0 = COPY %42124 RET_ReallyLR implicit $w0125 126...127