test/Transforms/SLPVectorizer/X86/resched.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -slp-vectorizer -S -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver2 < %s | FileCheck %s

%"struct.std::array" = type { [32 x i8] }

; Function Attrs: nounwind uwtable
define fastcc void @_ZN12_GLOBAL__N_127PolynomialMultiplyRecognize9recognizeEv() unnamed_addr #0 align 2 {
; CHECK-LABEL: @_ZN12_GLOBAL__N_127PolynomialMultiplyRecognize9recognizeEv(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    br i1 undef, label [[IF_END50_I:%.*]], label [[IF_THEN22_I:%.*]]
; CHECK:       if.then22.i:
; CHECK-NEXT:    [[SUB_I:%.*]] = add nsw i32 undef, -1
; CHECK-NEXT:    [[CONV31_I:%.*]] = and i32 undef, [[SUB_I]]
; CHECK-NEXT:    [[TMP0:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 0
; CHECK-NEXT:    [[ARRAYIDX_I_I7_1_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 1
; CHECK-NEXT:    [[ARRAYIDX_I_I7_2_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 2
; CHECK-NEXT:    [[ARRAYIDX_I_I7_3_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 3
; CHECK-NEXT:    [[ARRAYIDX_I_I7_4_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 4
; CHECK-NEXT:    [[ARRAYIDX_I_I7_5_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 5
; CHECK-NEXT:    [[ARRAYIDX_I_I7_6_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 6
; CHECK-NEXT:    [[ARRAYIDX_I_I7_7_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 7
; CHECK-NEXT:    [[TMP1:%.*]] = insertelement <8 x i32> undef, i32 [[CONV31_I]], i32 0
; CHECK-NEXT:    [[TMP2:%.*]] = insertelement <8 x i32> [[TMP1]], i32 [[CONV31_I]], i32 1
; CHECK-NEXT:    [[TMP3:%.*]] = insertelement <8 x i32> [[TMP2]], i32 [[CONV31_I]], i32 2
; CHECK-NEXT:    [[TMP4:%.*]] = insertelement <8 x i32> [[TMP3]], i32 [[CONV31_I]], i32 3
; CHECK-NEXT:    [[TMP5:%.*]] = insertelement <8 x i32> [[TMP4]], i32 [[CONV31_I]], i32 4
; CHECK-NEXT:    [[TMP6:%.*]] = insertelement <8 x i32> [[TMP5]], i32 [[CONV31_I]], i32 5
; CHECK-NEXT:    [[TMP7:%.*]] = insertelement <8 x i32> [[TMP6]], i32 [[CONV31_I]], i32 6
; CHECK-NEXT:    [[TMP8:%.*]] = insertelement <8 x i32> [[TMP7]], i32 [[CONV31_I]], i32 7
; CHECK-NEXT:    [[TMP9:%.*]] = lshr <8 x i32> [[TMP8]], <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
; CHECK-NEXT:    [[ARRAYIDX_I_I7_8_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 8
; CHECK-NEXT:    [[ARRAYIDX_I_I7_9_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 9
; CHECK-NEXT:    [[ARRAYIDX_I_I7_10_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 10
; CHECK-NEXT:    [[ARRAYIDX_I_I7_11_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 11
; CHECK-NEXT:    [[TMP10:%.*]] = insertelement <4 x i32> undef, i32 [[CONV31_I]], i32 0
; CHECK-NEXT:    [[TMP11:%.*]] = insertelement <4 x i32> [[TMP10]], i32 [[CONV31_I]], i32 1
; CHECK-NEXT:    [[TMP12:%.*]] = insertelement <4 x i32> [[TMP11]], i32 [[CONV31_I]], i32 2
; CHECK-NEXT:    [[TMP13:%.*]] = insertelement <4 x i32> [[TMP12]], i32 [[CONV31_I]], i32 3
; CHECK-NEXT:    [[TMP14:%.*]] = lshr <4 x i32> [[TMP13]], <i32 9, i32 10, i32 11, i32 12>
; CHECK-NEXT:    [[ARRAYIDX_I_I7_12_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 12
; CHECK-NEXT:    [[SHR_12_I_I:%.*]] = lshr i32 [[CONV31_I]], 13
; CHECK-NEXT:    [[ARRAYIDX_I_I7_13_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 13
; CHECK-NEXT:    [[SHR_13_I_I:%.*]] = lshr i32 [[CONV31_I]], 14
; CHECK-NEXT:    [[ARRAYIDX_I_I7_14_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 14
; CHECK-NEXT:    [[SHR_14_I_I:%.*]] = lshr i32 [[CONV31_I]], 15
; CHECK-NEXT:    [[TMP15:%.*]] = insertelement <16 x i32> undef, i32 [[SUB_I]], i32 0
; CHECK-NEXT:    [[TMP16:%.*]] = extractelement <8 x i32> [[TMP9]], i32 0
; CHECK-NEXT:    [[TMP17:%.*]] = insertelement <16 x i32> [[TMP15]], i32 [[TMP16]], i32 1
; CHECK-NEXT:    [[TMP18:%.*]] = extractelement <8 x i32> [[TMP9]], i32 1
; CHECK-NEXT:    [[TMP19:%.*]] = insertelement <16 x i32> [[TMP17]], i32 [[TMP18]], i32 2
; CHECK-NEXT:    [[TMP20:%.*]] = extractelement <8 x i32> [[TMP9]], i32 2
; CHECK-NEXT:    [[TMP21:%.*]] = insertelement <16 x i32> [[TMP19]], i32 [[TMP20]], i32 3
; CHECK-NEXT:    [[TMP22:%.*]] = extractelement <8 x i32> [[TMP9]], i32 3
; CHECK-NEXT:    [[TMP23:%.*]] = insertelement <16 x i32> [[TMP21]], i32 [[TMP22]], i32 4
; CHECK-NEXT:    [[TMP24:%.*]] = extractelement <8 x i32> [[TMP9]], i32 4
; CHECK-NEXT:    [[TMP25:%.*]] = insertelement <16 x i32> [[TMP23]], i32 [[TMP24]], i32 5
; CHECK-NEXT:    [[TMP26:%.*]] = extractelement <8 x i32> [[TMP9]], i32 5
; CHECK-NEXT:    [[TMP27:%.*]] = insertelement <16 x i32> [[TMP25]], i32 [[TMP26]], i32 6
; CHECK-NEXT:    [[TMP28:%.*]] = extractelement <8 x i32> [[TMP9]], i32 6
; CHECK-NEXT:    [[TMP29:%.*]] = insertelement <16 x i32> [[TMP27]], i32 [[TMP28]], i32 7
; CHECK-NEXT:    [[TMP30:%.*]] = extractelement <8 x i32> [[TMP9]], i32 7
; CHECK-NEXT:    [[TMP31:%.*]] = insertelement <16 x i32> [[TMP29]], i32 [[TMP30]], i32 8
; CHECK-NEXT:    [[TMP32:%.*]] = extractelement <4 x i32> [[TMP14]], i32 0
; CHECK-NEXT:    [[TMP33:%.*]] = insertelement <16 x i32> [[TMP31]], i32 [[TMP32]], i32 9
; CHECK-NEXT:    [[TMP34:%.*]] = extractelement <4 x i32> [[TMP14]], i32 1
; CHECK-NEXT:    [[TMP35:%.*]] = insertelement <16 x i32> [[TMP33]], i32 [[TMP34]], i32 10
; CHECK-NEXT:    [[TMP36:%.*]] = extractelement <4 x i32> [[TMP14]], i32 2
; CHECK-NEXT:    [[TMP37:%.*]] = insertelement <16 x i32> [[TMP35]], i32 [[TMP36]], i32 11
; CHECK-NEXT:    [[TMP38:%.*]] = extractelement <4 x i32> [[TMP14]], i32 3
; CHECK-NEXT:    [[TMP39:%.*]] = insertelement <16 x i32> [[TMP37]], i32 [[TMP38]], i32 12
; CHECK-NEXT:    [[TMP40:%.*]] = insertelement <16 x i32> [[TMP39]], i32 [[SHR_12_I_I]], i32 13
; CHECK-NEXT:    [[TMP41:%.*]] = insertelement <16 x i32> [[TMP40]], i32 [[SHR_13_I_I]], i32 14
; CHECK-NEXT:    [[TMP42:%.*]] = insertelement <16 x i32> [[TMP41]], i32 [[SHR_14_I_I]], i32 15
; CHECK-NEXT:    [[TMP43:%.*]] = trunc <16 x i32> [[TMP42]] to <16 x i8>
; CHECK-NEXT:    [[TMP44:%.*]] = and <16 x i8> [[TMP43]], <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
; CHECK-NEXT:    [[ARRAYIDX_I_I7_15_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 15
; CHECK-NEXT:    [[TMP45:%.*]] = bitcast i8* [[TMP0]] to <16 x i8>*
; CHECK-NEXT:    store <16 x i8> [[TMP44]], <16 x i8>* [[TMP45]], align 1
; CHECK-NEXT:    unreachable
; CHECK:       if.end50.i:
; CHECK-NEXT:    ret void
;
entry:
  br i1 undef, label %if.end50.i, label %if.then22.i

if.then22.i:                                      ; preds = %entry
  %sub.i = add nsw i32 undef, -1
  %conv31.i = and i32 undef, %sub.i
  %0 = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 0
  %1 = trunc i32 %sub.i to i8
  %conv.i.i1199 = and i8 %1, 1
  store i8 %conv.i.i1199, i8* %0, align 1
  %shr.i.i = lshr i32 %conv31.i, 1
  %2 = trunc i32 %shr.i.i to i8
  %conv.1.i.i = and i8 %2, 1
  %arrayidx.i.i7.1.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 1
  store i8 %conv.1.i.i, i8* %arrayidx.i.i7.1.i.i, align 1
  %shr.1.i.i = lshr i32 %conv31.i, 2
  %3 = trunc i32 %shr.1.i.i to i8
  %conv.2.i.i = and i8 %3, 1
  %arrayidx.i.i7.2.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 2
  store i8 %conv.2.i.i, i8* %arrayidx.i.i7.2.i.i, align 1
  %shr.2.i.i = lshr i32 %conv31.i, 3
  %4 = trunc i32 %shr.2.i.i to i8
  %conv.3.i.i = and i8 %4, 1
  %arrayidx.i.i7.3.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 3
  store i8 %conv.3.i.i, i8* %arrayidx.i.i7.3.i.i, align 1
  %shr.3.i.i = lshr i32 %conv31.i, 4
  %5 = trunc i32 %shr.3.i.i to i8
  %conv.4.i.i = and i8 %5, 1
  %arrayidx.i.i7.4.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 4
  store i8 %conv.4.i.i, i8* %arrayidx.i.i7.4.i.i, align 1
  %shr.4.i.i = lshr i32 %conv31.i, 5
  %6 = trunc i32 %shr.4.i.i to i8
  %conv.5.i.i = and i8 %6, 1
  %arrayidx.i.i7.5.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 5
  store i8 %conv.5.i.i, i8* %arrayidx.i.i7.5.i.i, align 1
  %shr.5.i.i = lshr i32 %conv31.i, 6
  %7 = trunc i32 %shr.5.i.i to i8
  %conv.6.i.i = and i8 %7, 1
  %arrayidx.i.i7.6.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 6
  store i8 %conv.6.i.i, i8* %arrayidx.i.i7.6.i.i, align 1
  %shr.6.i.i = lshr i32 %conv31.i, 7
  %8 = trunc i32 %shr.6.i.i to i8
  %conv.7.i.i = and i8 %8, 1
  %arrayidx.i.i7.7.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 7
  store i8 %conv.7.i.i, i8* %arrayidx.i.i7.7.i.i, align 1
  %shr.7.i.i = lshr i32 %conv31.i, 8
  %9 = trunc i32 %shr.7.i.i to i8
  %conv.8.i.i = and i8 %9, 1
  %arrayidx.i.i7.8.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 8
  store i8 %conv.8.i.i, i8* %arrayidx.i.i7.8.i.i, align 1
  %shr.8.i.i = lshr i32 %conv31.i, 9
  %10 = trunc i32 %shr.8.i.i to i8
  %conv.9.i.i = and i8 %10, 1
  %arrayidx.i.i7.9.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 9
  store i8 %conv.9.i.i, i8* %arrayidx.i.i7.9.i.i, align 1
  %shr.9.i.i = lshr i32 %conv31.i, 10
  %11 = trunc i32 %shr.9.i.i to i8
  %conv.10.i.i = and i8 %11, 1
  %arrayidx.i.i7.10.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 10
  store i8 %conv.10.i.i, i8* %arrayidx.i.i7.10.i.i, align 1
  %shr.10.i.i = lshr i32 %conv31.i, 11
  %12 = trunc i32 %shr.10.i.i to i8
  %conv.11.i.i = and i8 %12, 1
  %arrayidx.i.i7.11.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 11
  store i8 %conv.11.i.i, i8* %arrayidx.i.i7.11.i.i, align 1
  %shr.11.i.i = lshr i32 %conv31.i, 12
  %13 = trunc i32 %shr.11.i.i to i8
  %conv.12.i.i = and i8 %13, 1
  %arrayidx.i.i7.12.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 12
  store i8 %conv.12.i.i, i8* %arrayidx.i.i7.12.i.i, align 1
  %shr.12.i.i = lshr i32 %conv31.i, 13
  %14 = trunc i32 %shr.12.i.i to i8
  %conv.13.i.i = and i8 %14, 1
  %arrayidx.i.i7.13.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 13
  store i8 %conv.13.i.i, i8* %arrayidx.i.i7.13.i.i, align 1
  %shr.13.i.i = lshr i32 %conv31.i, 14
  %15 = trunc i32 %shr.13.i.i to i8
  %conv.14.i.i = and i8 %15, 1
  %arrayidx.i.i7.14.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 14
  store i8 %conv.14.i.i, i8* %arrayidx.i.i7.14.i.i, align 1
  %shr.14.i.i = lshr i32 %conv31.i, 15
  %16 = trunc i32 %shr.14.i.i to i8
  %conv.15.i.i = and i8 %16, 1
  %arrayidx.i.i7.15.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 15
  store i8 %conv.15.i.i, i8* %arrayidx.i.i7.15.i.i, align 1
  unreachable

if.end50.i:                                       ; preds = %entry
  ret void
}