llvm/test/Transforms/SLPVectorizer/AArch64/reused-scalar-repeated-in-node.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -S --passes=slp-vectorizer -mtriple=aarch64-unknown-linux-gnu < %s | FileCheck %s

define void @test() {
; CHECK-LABEL: define void @test() {
; CHECK-NEXT:  [[ENTRY:.*:]]
; CHECK-NEXT:    br label %[[BB61:.*]]
; CHECK:       [[BB61]]:
; CHECK-NEXT:    br label %[[BB64:.*]]
; CHECK:       [[BB62:.*]]:
; CHECK-NEXT:    br i1 poison, label %[[BB63:.*]], label %[[BB64]]
; CHECK:       [[BB63]]:
; CHECK-NEXT:    br label %[[BB64]]
; CHECK:       [[BB64]]:
; CHECK-NEXT:    [[I65:%.*]] = phi nsz float [ poison, %[[BB61]] ], [ poison, %[[BB63]] ], [ poison, %[[BB62]] ]
; CHECK-NEXT:    [[I77:%.*]] = phi nsz float [ poison, %[[BB61]] ], [ poison, %[[BB63]] ], [ poison, %[[BB62]] ]
; CHECK-NEXT:    [[I66:%.*]] = load float, ptr poison, align 16
; CHECK-NEXT:    [[I67:%.*]] = load float, ptr poison, align 4
; CHECK-NEXT:    [[I68:%.*]] = load float, ptr poison, align 8
; CHECK-NEXT:    [[I69:%.*]] = load float, ptr poison, align 4
; CHECK-NEXT:    [[I70:%.*]] = load float, ptr poison, align 4
; CHECK-NEXT:    [[I71:%.*]] = load float, ptr poison, align 16
; CHECK-NEXT:    [[I72:%.*]] = load float, ptr poison, align 4
; CHECK-NEXT:    [[I73:%.*]] = load float, ptr poison, align 8
; CHECK-NEXT:    [[I74:%.*]] = load float, ptr poison, align 4
; CHECK-NEXT:    [[I75:%.*]] = load float, ptr poison, align 16
; CHECK-NEXT:    [[I76:%.*]] = load float, ptr poison, align 4
; CHECK-NEXT:    br i1 poison, label %[[BB167:.*]], label %[[BB77:.*]]
; CHECK:       [[BB77]]:
; CHECK-NEXT:    br label %[[BB78:.*]]
; CHECK:       [[BB78]]:
; CHECK-NEXT:    [[I85:%.*]] = phi nsz float [ [[I66]], %[[BB77]] ], [ [[I103:%.*]], %[[BB78]] ]
; CHECK-NEXT:    [[I80:%.*]] = phi nsz float [ [[I67]], %[[BB77]] ], [ [[I104:%.*]], %[[BB78]] ]
; CHECK-NEXT:    [[I81:%.*]] = phi nsz float [ [[I68]], %[[BB77]] ], [ [[I105:%.*]], %[[BB78]] ]
; CHECK-NEXT:    [[I82:%.*]] = phi nsz float [ poison, %[[BB77]] ], [ [[I106:%.*]], %[[BB78]] ]
; CHECK-NEXT:    [[I84:%.*]] = phi nsz float [ poison, %[[BB77]] ], [ [[I123:%.*]], %[[BB78]] ]
; CHECK-NEXT:    [[I127:%.*]] = phi nsz float [ [[I69]], %[[BB77]] ], [ [[I124:%.*]], %[[BB78]] ]
; CHECK-NEXT:    [[I131:%.*]] = phi nsz float [ poison, %[[BB77]] ], [ [[I125:%.*]], %[[BB78]] ]
; CHECK-NEXT:    [[I86:%.*]] = phi nsz float [ [[I70]], %[[BB77]] ], [ [[I126:%.*]], %[[BB78]] ]
; CHECK-NEXT:    [[I87:%.*]] = fmul fast float [[I85]], poison
; CHECK-NEXT:    [[I88:%.*]] = fmul fast float [[I80]], poison
; CHECK-NEXT:    [[I89:%.*]] = fmul fast float [[I81]], poison
; CHECK-NEXT:    [[I90:%.*]] = fmul fast float [[I82]], poison
; CHECK-NEXT:    [[I91:%.*]] = fmul fast float [[I84]], poison
; CHECK-NEXT:    [[I92:%.*]] = fadd fast float [[I91]], [[I87]]
; CHECK-NEXT:    [[I93:%.*]] = fmul fast float [[I127]], poison
; CHECK-NEXT:    [[I94:%.*]] = fadd fast float [[I93]], [[I88]]
; CHECK-NEXT:    [[I95:%.*]] = fmul fast float [[I131]], poison
; CHECK-NEXT:    [[I96:%.*]] = fadd fast float [[I95]], [[I89]]
; CHECK-NEXT:    [[I97:%.*]] = fmul fast float [[I86]], poison
; CHECK-NEXT:    [[I98:%.*]] = fadd fast float [[I97]], [[I90]]
; CHECK-NEXT:    [[I99:%.*]] = fadd fast float [[I92]], poison
; CHECK-NEXT:    [[I100:%.*]] = fadd fast float [[I94]], poison
; CHECK-NEXT:    [[I101:%.*]] = fadd fast float [[I96]], poison
; CHECK-NEXT:    [[I102:%.*]] = fadd fast float [[I98]], poison
; CHECK-NEXT:    [[I103]] = fadd fast float [[I99]], poison
; CHECK-NEXT:    [[I104]] = fadd fast float [[I100]], poison
; CHECK-NEXT:    [[I105]] = fadd fast float [[I101]], poison
; CHECK-NEXT:    [[I106]] = fadd fast float [[I102]], poison
; CHECK-NEXT:    [[I107:%.*]] = fmul fast float [[I85]], poison
; CHECK-NEXT:    [[I108:%.*]] = fmul fast float [[I80]], poison
; CHECK-NEXT:    [[I109:%.*]] = fmul fast float [[I81]], poison
; CHECK-NEXT:    [[I110:%.*]] = fmul fast float [[I82]], poison
; CHECK-NEXT:    [[I111:%.*]] = fmul fast float [[I84]], poison
; CHECK-NEXT:    [[I112:%.*]] = fadd fast float [[I111]], [[I107]]
; CHECK-NEXT:    [[I113:%.*]] = fmul fast float [[I127]], poison
; CHECK-NEXT:    [[I114:%.*]] = fadd fast float [[I113]], [[I108]]
; CHECK-NEXT:    [[I115:%.*]] = fmul fast float [[I131]], poison
; CHECK-NEXT:    [[I116:%.*]] = fadd fast float [[I115]], [[I109]]
; CHECK-NEXT:    [[I117:%.*]] = fmul fast float [[I86]], poison
; CHECK-NEXT:    [[I118:%.*]] = fadd fast float [[I117]], [[I110]]
; CHECK-NEXT:    [[I119:%.*]] = fadd fast float [[I112]], poison
; CHECK-NEXT:    [[I120:%.*]] = fadd fast float [[I114]], poison
; CHECK-NEXT:    [[I121:%.*]] = fadd fast float [[I116]], poison
; CHECK-NEXT:    [[I122:%.*]] = fadd fast float [[I118]], poison
; CHECK-NEXT:    [[I123]] = fadd fast float [[I119]], poison
; CHECK-NEXT:    [[I124]] = fadd fast float [[I120]], poison
; CHECK-NEXT:    [[I125]] = fadd fast float [[I121]], poison
; CHECK-NEXT:    [[I126]] = fadd fast float [[I122]], poison
; CHECK-NEXT:    [[I135:%.*]] = fmul fast float [[I85]], [[I65]]
; CHECK-NEXT:    [[I128:%.*]] = fmul fast float [[I80]], [[I65]]
; CHECK-NEXT:    [[I129:%.*]] = fmul fast float [[I81]], [[I65]]
; CHECK-NEXT:    [[I130:%.*]] = fmul fast float [[I82]], [[I65]]
; CHECK-NEXT:    [[I133:%.*]] = fmul fast float [[I84]], [[I77]]
; CHECK-NEXT:    [[I134:%.*]] = fadd fast float [[I133]], [[I135]]
; CHECK-NEXT:    [[I136:%.*]] = fmul fast float [[I127]], [[I77]]
; CHECK-NEXT:    [[TMP51:%.*]] = fadd fast float [[I136]], [[I128]]
; CHECK-NEXT:    [[I138:%.*]] = fmul fast float [[I131]], [[I77]]
; CHECK-NEXT:    [[TMP52:%.*]] = fadd fast float [[I138]], [[I129]]
; CHECK-NEXT:    [[I137:%.*]] = fmul fast float [[I86]], [[I77]]
; CHECK-NEXT:    [[I139:%.*]] = fadd fast float [[I137]], [[I130]]
; CHECK-NEXT:    [[I140:%.*]] = fadd fast float [[I134]], poison
; CHECK-NEXT:    [[I141:%.*]] = fadd fast float [[TMP51]], poison
; CHECK-NEXT:    [[I142:%.*]] = fadd fast float [[TMP52]], poison
; CHECK-NEXT:    [[I143:%.*]] = fadd fast float [[I139]], poison
; CHECK-NEXT:    [[I144:%.*]] = fadd fast float [[I140]], poison
; CHECK-NEXT:    [[I145:%.*]] = fadd fast float [[I141]], poison
; CHECK-NEXT:    [[I146:%.*]] = fadd fast float [[I142]], poison
; CHECK-NEXT:    [[I152:%.*]] = fadd fast float [[I143]], poison
; CHECK-NEXT:    [[I147:%.*]] = fmul fast float [[I85]], poison
; CHECK-NEXT:    [[I148:%.*]] = fmul fast float [[I80]], poison
; CHECK-NEXT:    [[I149:%.*]] = fmul fast float [[I81]], poison
; CHECK-NEXT:    [[I150:%.*]] = fmul fast float [[I82]], poison
; CHECK-NEXT:    [[I151:%.*]] = fmul fast float [[I84]], poison
; CHECK-NEXT:    [[TMP57:%.*]] = fadd fast float [[I151]], [[I147]]
; CHECK-NEXT:    [[I153:%.*]] = fmul fast float [[I127]], poison
; CHECK-NEXT:    [[TMP58:%.*]] = fadd fast float [[I153]], [[I148]]
; CHECK-NEXT:    [[I155:%.*]] = fmul fast float [[I131]], poison
; CHECK-NEXT:    [[TMP59:%.*]] = fadd fast float [[I155]], [[I149]]
; CHECK-NEXT:    [[I157:%.*]] = fmul fast float [[I86]], poison
; CHECK-NEXT:    [[TMP60:%.*]] = fadd fast float [[I157]], [[I150]]
; CHECK-NEXT:    [[I159:%.*]] = fadd fast float [[TMP57]], poison
; CHECK-NEXT:    [[I160:%.*]] = fadd fast float [[TMP58]], poison
; CHECK-NEXT:    [[I161:%.*]] = fadd fast float [[TMP59]], poison
; CHECK-NEXT:    [[I162:%.*]] = fadd fast float [[TMP60]], poison
; CHECK-NEXT:    [[I163:%.*]] = fadd fast float [[I159]], poison
; CHECK-NEXT:    [[I164:%.*]] = fadd fast float [[I160]], poison
; CHECK-NEXT:    [[I165:%.*]] = fadd fast float [[I161]], poison
; CHECK-NEXT:    [[I166:%.*]] = fadd fast float [[I162]], poison
; CHECK-NEXT:    br i1 poison, label %[[BB78]], label %[[BB167]]
; CHECK:       [[BB167]]:
; CHECK-NEXT:    [[I168:%.*]] = phi nsz float [ [[I76]], %[[BB64]] ], [ [[I166]], %[[BB78]] ]
; CHECK-NEXT:    [[I169:%.*]] = phi nsz float [ poison, %[[BB64]] ], [ [[I165]], %[[BB78]] ]
; CHECK-NEXT:    [[I170:%.*]] = phi nsz float [ poison, %[[BB64]] ], [ [[I164]], %[[BB78]] ]
; CHECK-NEXT:    [[I171:%.*]] = phi nsz float [ [[I75]], %[[BB64]] ], [ [[I163]], %[[BB78]] ]
; CHECK-NEXT:    [[I172:%.*]] = phi nsz float [ [[I74]], %[[BB64]] ], [ [[I152]], %[[BB78]] ]
; CHECK-NEXT:    [[I173:%.*]] = phi nsz float [ [[I73]], %[[BB64]] ], [ [[I146]], %[[BB78]] ]
; CHECK-NEXT:    [[TMP34:%.*]] = phi nsz float [ [[I72]], %[[BB64]] ], [ [[I145]], %[[BB78]] ]
; CHECK-NEXT:    [[I175:%.*]] = phi nsz float [ [[I71]], %[[BB64]] ], [ [[I144]], %[[BB78]] ]
; CHECK-NEXT:    [[I176:%.*]] = phi nsz float [ [[I70]], %[[BB64]] ], [ [[I126]], %[[BB78]] ]
; CHECK-NEXT:    [[I177:%.*]] = phi nsz float [ poison, %[[BB64]] ], [ [[I125]], %[[BB78]] ]
; CHECK-NEXT:    [[I178:%.*]] = phi nsz float [ [[I69]], %[[BB64]] ], [ [[I124]], %[[BB78]] ]
; CHECK-NEXT:    [[I179:%.*]] = phi nsz float [ poison, %[[BB64]] ], [ [[I123]], %[[BB78]] ]
; CHECK-NEXT:    [[I180:%.*]] = phi nsz float [ poison, %[[BB64]] ], [ [[I106]], %[[BB78]] ]
; CHECK-NEXT:    [[I181:%.*]] = phi nsz float [ [[I68]], %[[BB64]] ], [ [[I105]], %[[BB78]] ]
; CHECK-NEXT:    [[TMP33:%.*]] = phi nsz float [ [[I67]], %[[BB64]] ], [ [[I104]], %[[BB78]] ]
; CHECK-NEXT:    [[I183:%.*]] = phi nsz float [ [[I66]], %[[BB64]] ], [ [[I103]], %[[BB78]] ]
; CHECK-NEXT:    store float [[TMP33]], ptr poison, align 1
; CHECK-NEXT:    store float [[TMP34]], ptr poison, align 1
; CHECK-NEXT:    br i1 poison, label %[[BB186:.*]], label %[[BB184:.*]]
; CHECK:       [[BB184]]:
; CHECK-NEXT:    br label %[[BB185:.*]]
; CHECK:       [[BB185]]:
; CHECK-NEXT:    br i1 poison, label %[[BB185]], label %[[BB186]]
; CHECK:       [[BB186]]:
; CHECK-NEXT:    [[I187:%.*]] = phi nsz float [ [[I178]], %[[BB167]] ], [ poison, %[[BB185]] ]
; CHECK-NEXT:    ret void
;
entry:
  br label %bb61

bb61:
  br label %bb64

bb62:
  br i1 poison, label %bb63, label %bb64

bb63:
  br label %bb64

bb64:
  %i = phi nsz float [ poison, %bb61 ], [ poison, %bb63 ], [ poison, %bb62 ]
  %i65 = phi nsz float [ poison, %bb61 ], [ poison, %bb63 ], [ poison, %bb62 ]
  %i66 = load float, ptr poison, align 16
  %i67 = load float, ptr poison, align 4
  %i68 = load float, ptr poison, align 8
  %i69 = load float, ptr poison, align 4
  %i70 = load float, ptr poison, align 4
  %i71 = load float, ptr poison, align 16
  %i72 = load float, ptr poison, align 4
  %i73 = load float, ptr poison, align 8
  %i74 = load float, ptr poison, align 4
  %i75 = load float, ptr poison, align 16
  %i76 = load float, ptr poison, align 4
  br i1 poison, label %bb167, label %bb77

bb77:
  br label %bb78

bb78:
  %i79 = phi nsz float [ %i66, %bb77 ], [ %i103, %bb78 ]
  %i80 = phi nsz float [ %i67, %bb77 ], [ %i104, %bb78 ]
  %i81 = phi nsz float [ %i68, %bb77 ], [ %i105, %bb78 ]
  %i82 = phi nsz float [ poison, %bb77 ], [ %i106, %bb78 ]
  %i83 = phi nsz float [ poison, %bb77 ], [ %i123, %bb78 ]
  %i84 = phi nsz float [ %i69, %bb77 ], [ %i124, %bb78 ]
  %i85 = phi nsz float [ poison, %bb77 ], [ %i125, %bb78 ]
  %i86 = phi nsz float [ %i70, %bb77 ], [ %i126, %bb78 ]
  %i87 = fmul fast float %i79, poison
  %i88 = fmul fast float %i80, poison
  %i89 = fmul fast float %i81, poison
  %i90 = fmul fast float %i82, poison
  %i91 = fmul fast float %i83, poison
  %i92 = fadd fast float %i91, %i87
  %i93 = fmul fast float %i84, poison
  %i94 = fadd fast float %i93, %i88
  %i95 = fmul fast float %i85, poison
  %i96 = fadd fast float %i95, %i89
  %i97 = fmul fast float %i86, poison
  %i98 = fadd fast float %i97, %i90
  %i99 = fadd fast float %i92, poison
  %i100 = fadd fast float %i94, poison
  %i101 = fadd fast float %i96, poison
  %i102 = fadd fast float %i98, poison
  %i103 = fadd fast float %i99, poison
  %i104 = fadd fast float %i100, poison
  %i105 = fadd fast float %i101, poison
  %i106 = fadd fast float %i102, poison
  %i107 = fmul fast float %i79, poison
  %i108 = fmul fast float %i80, poison
  %i109 = fmul fast float %i81, poison
  %i110 = fmul fast float %i82, poison
  %i111 = fmul fast float %i83, poison
  %i112 = fadd fast float %i111, %i107
  %i113 = fmul fast float %i84, poison
  %i114 = fadd fast float %i113, %i108
  %i115 = fmul fast float %i85, poison
  %i116 = fadd fast float %i115, %i109
  %i117 = fmul fast float %i86, poison
  %i118 = fadd fast float %i117, %i110
  %i119 = fadd fast float %i112, poison
  %i120 = fadd fast float %i114, poison
  %i121 = fadd fast float %i116, poison
  %i122 = fadd fast float %i118, poison
  %i123 = fadd fast float %i119, poison
  %i124 = fadd fast float %i120, poison
  %i125 = fadd fast float %i121, poison
  %i126 = fadd fast float %i122, poison
  %i127 = fmul fast float %i79, %i
  %i128 = fmul fast float %i80, %i
  %i129 = fmul fast float %i81, %i
  %i130 = fmul fast float %i82, %i
  %i131 = fmul fast float %i83, %i65
  %i132 = fadd fast float %i131, %i127
  %i133 = fmul fast float %i84, %i65
  %i134 = fadd fast float %i133, %i128
  %i135 = fmul fast float %i85, %i65
  %i136 = fadd fast float %i135, %i129
  %i137 = fmul fast float %i86, %i65
  %i138 = fadd fast float %i137, %i130
  %i139 = fadd fast float %i132, poison
  %i140 = fadd fast float %i134, poison
  %i141 = fadd fast float %i136, poison
  %i142 = fadd fast float %i138, poison
  %i143 = fadd fast float %i139, poison
  %i144 = fadd fast float %i140, poison
  %i145 = fadd fast float %i141, poison
  %i146 = fadd fast float %i142, poison
  %i147 = fmul fast float %i79, poison
  %i148 = fmul fast float %i80, poison
  %i149 = fmul fast float %i81, poison
  %i150 = fmul fast float %i82, poison
  %i151 = fmul fast float %i83, poison
  %i152 = fadd fast float %i151, %i147
  %i153 = fmul fast float %i84, poison
  %i154 = fadd fast float %i153, %i148
  %i155 = fmul fast float %i85, poison
  %i156 = fadd fast float %i155, %i149
  %i157 = fmul fast float %i86, poison
  %i158 = fadd fast float %i157, %i150
  %i159 = fadd fast float %i152, poison
  %i160 = fadd fast float %i154, poison
  %i161 = fadd fast float %i156, poison
  %i162 = fadd fast float %i158, poison
  %i163 = fadd fast float %i159, poison
  %i164 = fadd fast float %i160, poison
  %i165 = fadd fast float %i161, poison
  %i166 = fadd fast float %i162, poison
  br i1 poison, label %bb78, label %bb167

bb167:
  %i168 = phi nsz float [ %i76, %bb64 ], [ %i166, %bb78 ]
  %i169 = phi nsz float [ poison, %bb64 ], [ %i165, %bb78 ]
  %i170 = phi nsz float [ poison, %bb64 ], [ %i164, %bb78 ]
  %i171 = phi nsz float [ %i75, %bb64 ], [ %i163, %bb78 ]
  %i172 = phi nsz float [ %i74, %bb64 ], [ %i146, %bb78 ]
  %i173 = phi nsz float [ %i73, %bb64 ], [ %i145, %bb78 ]
  %i174 = phi nsz float [ %i72, %bb64 ], [ %i144, %bb78 ]
  %i175 = phi nsz float [ %i71, %bb64 ], [ %i143, %bb78 ]
  %i176 = phi nsz float [ %i70, %bb64 ], [ %i126, %bb78 ]
  %i177 = phi nsz float [ poison, %bb64 ], [ %i125, %bb78 ]
  %i178 = phi nsz float [ %i69, %bb64 ], [ %i124, %bb78 ]
  %i179 = phi nsz float [ poison, %bb64 ], [ %i123, %bb78 ]
  %i180 = phi nsz float [ poison, %bb64 ], [ %i106, %bb78 ]
  %i181 = phi nsz float [ %i68, %bb64 ], [ %i105, %bb78 ]
  %i182 = phi nsz float [ %i67, %bb64 ], [ %i104, %bb78 ]
  %i183 = phi nsz float [ %i66, %bb64 ], [ %i103, %bb78 ]
  store float %i182, ptr poison, align 1
  store float %i174, ptr poison, align 1
  br i1 poison, label %bb186, label %bb184

bb184:
  br label %bb185

bb185:
  br i1 poison, label %bb185, label %bb186

bb186:
  %i187 = phi nsz float [ %i178, %bb167 ], [ poison, %bb185 ]
  ret void
}