; LLVM IR from tangjz/acm-icpc :: lydsy/4230.ll (Z1Fii)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.Matrix = type { [11 x [11 x %struct.Info]] }
%struct.Info = type { i64 }

@f = external dso_local global [19 x [513 x %struct.Matrix]], align 16
@msk = external dso_local global [11 x i32], align 16
@vis = external dso_local global [19 x [513 x i8]], align 16
@_ZZ1FiiE2dp = external hidden global [21 x %struct.Info], align 16

; Function Attrs: mustprogress uwtable
define dso_local noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %0, i32 noundef %1) #0 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca %struct.Info, align 8
  %10 = alloca %struct.Info, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca %struct.Info, align 8
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca %struct.Matrix, align 8
  store i32 %0, ptr %4, align 4, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !5
  %17 = load i32, ptr %4, align 4, !tbaa !5
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds [19 x [513 x i8]], ptr @vis, i64 0, i64 %18
  %20 = load i32, ptr %5, align 4, !tbaa !5
  %21 = sext i32 %20 to i64
  %22 = getelementptr inbounds [513 x i8], ptr %19, i64 0, i64 %21
  %23 = load i8, ptr %22, align 1, !tbaa !9, !range !11, !noundef !12
  %24 = trunc i8 %23 to i1
  br i1 %24, label %25, label %32

25:                                               ; preds = %2
  %26 = load i32, ptr %4, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [19 x [513 x %struct.Matrix]], ptr @f, i64 0, i64 %27
  %29 = load i32, ptr %5, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [513 x %struct.Matrix], ptr %28, i64 0, i64 %30
  store ptr %31, ptr %3, align 8
  br label %202

32:                                               ; preds = %2
  %33 = load i32, ptr %4, align 4, !tbaa !5
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds [19 x [513 x i8]], ptr @vis, i64 0, i64 %34
  %36 = load i32, ptr %5, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds [513 x i8], ptr %35, i64 0, i64 %37
  store i8 1, ptr %38, align 1, !tbaa !9
  %39 = load i32, ptr %4, align 4, !tbaa !5
  %40 = icmp eq i32 %39, 1
  br i1 %40, label %41, label %152

41:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %42

42:                                               ; preds = %148, %41
  %43 = load i32, ptr %6, align 4, !tbaa !5
  %44 = icmp slt i32 %43, 10
  br i1 %44, label %46, label %45

45:                                               ; preds = %42
  store i32 2, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  br label %151

46:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %47

47:                                               ; preds = %58, %46
  %48 = load i32, ptr %8, align 4, !tbaa !5
  %49 = load i32, ptr %6, align 4, !tbaa !5
  %50 = add nsw i32 10, %49
  %51 = icmp slt i32 %48, %50
  br i1 %51, label %53, label %52

52:                                               ; preds = %47
  store i32 5, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %61

53:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %54 = getelementptr inbounds %struct.Info, ptr %9, i32 0, i32 0
  store i64 4557430888798830399, ptr %54, align 8, !tbaa !13
  %55 = load i32, ptr %8, align 4, !tbaa !5
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %56
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %57, ptr align 8 %9, i64 8, i1 false), !tbaa.struct !16
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  br label %58

58:                                               ; preds = %53
  %59 = load i32, ptr %8, align 4, !tbaa !5
  %60 = add nsw i32 %59, 1
  store i32 %60, ptr %8, align 4, !tbaa !5
  br label %47, !llvm.loop !18

61:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %62 = getelementptr inbounds %struct.Info, ptr %10, i32 0, i32 0
  store i64 0, ptr %62, align 8, !tbaa !13
  %63 = load i32, ptr %6, align 4, !tbaa !5
  %64 = add nsw i32 10, %63
  %65 = sext i32 %64 to i64
  %66 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %65
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %66, ptr align 8 %10, i64 8, i1 false), !tbaa.struct !16
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  %67 = load i32, ptr %6, align 4, !tbaa !5
  store i32 %67, ptr %11, align 4, !tbaa !5
  br label %68

68:                                               ; preds = %119, %61
  %69 = load i32, ptr %11, align 4, !tbaa !5
  %70 = icmp sge i32 %69, 0
  br i1 %70, label %72, label %71

71:                                               ; preds = %68
  store i32 8, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  br label %122

72:                                               ; preds = %68
  %73 = load i32, ptr %11, align 4, !tbaa !5
  %74 = add nsw i32 10, %73
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %75
  %77 = getelementptr inbounds %struct.Info, ptr %76, i32 0, i32 0
  %78 = load i64, ptr %77, align 8, !tbaa !13
  %79 = icmp eq i64 %78, 4557430888798830399
  br i1 %79, label %80, label %81

80:                                               ; preds = %72
  br label %119

81:                                               ; preds = %72
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  store i32 1, ptr %12, align 4, !tbaa !5
  br label %82

82:                                               ; preds = %115, %81
  %83 = load i32, ptr %12, align 4, !tbaa !5
  %84 = icmp slt i32 %83, 10
  br i1 %84, label %86, label %85

85:                                               ; preds = %82
  store i32 11, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  br label %118

86:                                               ; preds = %82
  %87 = load i32, ptr %5, align 4, !tbaa !5
  %88 = load i32, ptr %11, align 4, !tbaa !5
  %89 = sext i32 %88 to i64
  %90 = getelementptr inbounds [11 x i32], ptr @msk, i64 0, i64 %89
  %91 = load i32, ptr %90, align 4, !tbaa !5
  %92 = or i32 %87, %91
  %93 = load i32, ptr %12, align 4, !tbaa !5
  %94 = sext i32 %93 to i64
  %95 = getelementptr inbounds [11 x i32], ptr @msk, i64 0, i64 %94
  %96 = load i32, ptr %95, align 4, !tbaa !5
  %97 = and i32 %92, %96
  %98 = icmp ne i32 %97, 0
  br i1 %98, label %99, label %114

99:                                               ; preds = %86
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %100 = getelementptr inbounds %struct.Info, ptr %13, i32 0, i32 0
  %101 = load i32, ptr %11, align 4, !tbaa !5
  %102 = add nsw i32 10, %101
  %103 = sext i32 %102 to i64
  %104 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %103
  %105 = getelementptr inbounds %struct.Info, ptr %104, i32 0, i32 0
  %106 = load i64, ptr %105, align 8, !tbaa !13
  %107 = add nsw i64 %106, 1
  store i64 %107, ptr %100, align 8, !tbaa !13
  %108 = load i32, ptr %11, align 4, !tbaa !5
  %109 = add nsw i32 10, %108
  %110 = load i32, ptr %12, align 4, !tbaa !5
  %111 = sub nsw i32 %109, %110
  %112 = sext i32 %111 to i64
  %113 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %112
  call void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8) %113, ptr noundef nonnull align 8 dereferenceable(8) %13)
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  br label %114

114:                                              ; preds = %99, %86
  br label %115

115:                                              ; preds = %114
  %116 = load i32, ptr %12, align 4, !tbaa !5
  %117 = add nsw i32 %116, 1
  store i32 %117, ptr %12, align 4, !tbaa !5
  br label %82, !llvm.loop !20

118:                                              ; preds = %85
  br label %119

119:                                              ; preds = %118, %80
  %120 = load i32, ptr %11, align 4, !tbaa !5
  %121 = add nsw i32 %120, -1
  store i32 %121, ptr %11, align 4, !tbaa !5
  br label %68, !llvm.loop !21

122:                                              ; preds = %71
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #4
  store i32 0, ptr %14, align 4, !tbaa !5
  br label %123

123:                                              ; preds = %144, %122
  %124 = load i32, ptr %14, align 4, !tbaa !5
  %125 = icmp slt i32 %124, 10
  br i1 %125, label %127, label %126

126:                                              ; preds = %123
  store i32 14, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #4
  br label %147

127:                                              ; preds = %123
  %128 = load i32, ptr %14, align 4, !tbaa !5
  %129 = sext i32 %128 to i64
  %130 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %129
  %131 = load i32, ptr %4, align 4, !tbaa !5
  %132 = sext i32 %131 to i64
  %133 = getelementptr inbounds [19 x [513 x %struct.Matrix]], ptr @f, i64 0, i64 %132
  %134 = load i32, ptr %5, align 4, !tbaa !5
  %135 = sext i32 %134 to i64
  %136 = getelementptr inbounds [513 x %struct.Matrix], ptr %133, i64 0, i64 %135
  %137 = getelementptr inbounds %struct.Matrix, ptr %136, i32 0, i32 0
  %138 = load i32, ptr %6, align 4, !tbaa !5
  %139 = sext i32 %138 to i64
  %140 = getelementptr inbounds [11 x [11 x %struct.Info]], ptr %137, i64 0, i64 %139
  %141 = load i32, ptr %14, align 4, !tbaa !5
  %142 = sext i32 %141 to i64
  %143 = getelementptr inbounds [11 x %struct.Info], ptr %140, i64 0, i64 %142
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %143, ptr align 8 %130, i64 8, i1 false), !tbaa.struct !16
  br label %144

144:                                              ; preds = %127
  %145 = load i32, ptr %14, align 4, !tbaa !5
  %146 = add nsw i32 %145, 1
  store i32 %146, ptr %14, align 4, !tbaa !5
  br label %123, !llvm.loop !22

147:                                              ; preds = %126
  br label %148

148:                                              ; preds = %147
  %149 = load i32, ptr %6, align 4, !tbaa !5
  %150 = add nsw i32 %149, 1
  store i32 %150, ptr %6, align 4, !tbaa !5
  br label %42, !llvm.loop !23

151:                                              ; preds = %45
  br label %195

152:                                              ; preds = %32
  %153 = load i32, ptr %4, align 4, !tbaa !5
  %154 = sub nsw i32 %153, 1
  %155 = load i32, ptr %5, align 4, !tbaa !5
  %156 = load i32, ptr getelementptr inbounds ([11 x i32], ptr @msk, i64 0, i64 9), align 4, !tbaa !5
  %157 = or i32 %155, %156
  %158 = call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %154, i32 noundef %157)
  %159 = load i32, ptr %4, align 4, !tbaa !5
  %160 = sext i32 %159 to i64
  %161 = getelementptr inbounds [19 x [513 x %struct.Matrix]], ptr @f, i64 0, i64 %160
  %162 = load i32, ptr %5, align 4, !tbaa !5
  %163 = sext i32 %162 to i64
  %164 = getelementptr inbounds [513 x %struct.Matrix], ptr %161, i64 0, i64 %163
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %164, ptr align 8 %158, i64 968, i1 false), !tbaa.struct !24
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #4
  store i32 8, ptr %15, align 4, !tbaa !5
  br label %165

165:                                              ; preds = %191, %152
  %166 = load i32, ptr %15, align 4, !tbaa !5
  %167 = icmp sge i32 %166, 0
  br i1 %167, label %169, label %168

168:                                              ; preds = %165
  store i32 17, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #4
  br label %194

169:                                              ; preds = %165
  call void @llvm.lifetime.start.p0(i64 968, ptr %16) #4
  %170 = load i32, ptr %4, align 4, !tbaa !5
  %171 = sext i32 %170 to i64
  %172 = getelementptr inbounds [19 x [513 x %struct.Matrix]], ptr @f, i64 0, i64 %171
  %173 = load i32, ptr %5, align 4, !tbaa !5
  %174 = sext i32 %173 to i64
  %175 = getelementptr inbounds [513 x %struct.Matrix], ptr %172, i64 0, i64 %174
  %176 = load i32, ptr %4, align 4, !tbaa !5
  %177 = sub nsw i32 %176, 1
  %178 = load i32, ptr %5, align 4, !tbaa !5
  %179 = load i32, ptr %15, align 4, !tbaa !5
  %180 = sext i32 %179 to i64
  %181 = getelementptr inbounds [11 x i32], ptr @msk, i64 0, i64 %180
  %182 = load i32, ptr %181, align 4, !tbaa !5
  %183 = or i32 %178, %182
  %184 = call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %177, i32 noundef %183)
  call void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind writable sret(%struct.Matrix) align 8 %16, ptr noundef nonnull align 8 dereferenceable(968) %175, ptr noundef nonnull align 8 dereferenceable(968) %184)
  %185 = load i32, ptr %4, align 4, !tbaa !5
  %186 = sext i32 %185 to i64
  %187 = getelementptr inbounds [19 x [513 x %struct.Matrix]], ptr @f, i64 0, i64 %186
  %188 = load i32, ptr %5, align 4, !tbaa !5
  %189 = sext i32 %188 to i64
  %190 = getelementptr inbounds [513 x %struct.Matrix], ptr %187, i64 0, i64 %189
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %190, ptr align 8 %16, i64 968, i1 false), !tbaa.struct !24
  call void @llvm.lifetime.end.p0(i64 968, ptr %16) #4
  br label %191

191:                                              ; preds = %169
  %192 = load i32, ptr %15, align 4, !tbaa !5
  %193 = add nsw i32 %192, -1
  store i32 %193, ptr %15, align 4, !tbaa !5
  br label %165, !llvm.loop !26

194:                                              ; preds = %168
  br label %195

195:                                              ; preds = %194, %151
  %196 = load i32, ptr %4, align 4, !tbaa !5
  %197 = sext i32 %196 to i64
  %198 = getelementptr inbounds [19 x [513 x %struct.Matrix]], ptr @f, i64 0, i64 %197
  %199 = load i32, ptr %5, align 4, !tbaa !5
  %200 = sext i32 %199 to i64
  %201 = getelementptr inbounds [513 x %struct.Matrix], ptr %198, i64 0, i64 %200
  store ptr %201, ptr %3, align 8
  br label %202

202:                                              ; preds = %195, %25
  %203 = load ptr, ptr %3, align 8
  ret ptr %203
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind noalias writable sret(%struct.Matrix) align 8, ptr noundef nonnull align 8 dereferenceable(968), ptr noundef nonnull align 8 dereferenceable(968)) #0 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"bool", !7, i64 0}
!11 = !{i8 0, i8 2}
!12 = !{}
!13 = !{!14, !15, i64 0}
!14 = !{!"_ZTS4Info", !15, i64 0}
!15 = !{!"long long", !7, i64 0}
!16 = !{i64 0, i64 8, !17}
!17 = !{!15, !15, i64 0}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}
!20 = distinct !{!20, !19}
!21 = distinct !{!21, !19}
!22 = distinct !{!22, !19}
!23 = distinct !{!23, !19}
!24 = !{i64 0, i64 968, !25}
!25 = !{!7, !7, i64 0}
!26 = distinct !{!26, !19}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.Matrix = type { [11 x [11 x %struct.Info]] }
%struct.Info = type { i64 }

@f = external dso_local global [19 x [513 x %struct.Matrix]], align 16
@msk = external dso_local local_unnamed_addr global [11 x i32], align 16
@vis = external dso_local local_unnamed_addr global [19 x [513 x i8]], align 16
@_ZZ1FiiE2dp = external hidden global [21 x %struct.Info], align 16

; Function Attrs: mustprogress uwtable
define dso_local noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %0, i32 noundef %1) local_unnamed_addr #0 {
  %3 = alloca %struct.Info, align 8
  %4 = alloca %struct.Matrix, align 8
  %5 = sext i32 %0 to i64
  %6 = sext i32 %1 to i64
  %7 = getelementptr inbounds [19 x [513 x i8]], ptr @vis, i64 0, i64 %5, i64 %6
  %8 = load i8, ptr %7, align 1, !tbaa !5, !range !9, !noundef !10
  %9 = trunc nuw i8 %8 to i1
  br i1 %9, label %.loopexit60, label %10

10:                                               ; preds = %2
  store i8 1, ptr %7, align 1, !tbaa !5
  %11 = icmp eq i32 %0, 1
  br i1 %11, label %.preheader59, label %.loopexit60.loopexit68

.preheader59:                                     ; preds = %10
  %12 = mul nuw nsw i64 %5, 496584
  %13 = mul nsw i64 %6, 968
  %14 = getelementptr i8, ptr @f, i64 %12
  %15 = getelementptr i8, ptr %14, i64 %13
  br label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %.preheader57, %.preheader59
  %indvar = phi i64 [ 0, %.preheader59 ], [ %indvar.next, %.preheader57 ]
  %16 = mul nuw nsw i64 %indvar, 88
  %scevgep = getelementptr i8, ptr %15, i64 %16
  %17 = shl nuw nsw i64 %indvar, 3
  %18 = add nuw nsw i64 %17, 80
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(1) @_ZZ1FiiE2dp, i8 63, i64 %18, i1 false), !tbaa !11
  %19 = add nuw nsw i64 %indvar, 10
  %20 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %19
  store i64 0, ptr %20, align 8, !tbaa !11
  br label %.lr.ph

.preheader57:                                     ; preds = %.loopexit
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(80) %scevgep, ptr noundef nonnull align 16 dereferenceable(80) @_ZZ1FiiE2dp, i64 80, i1 false), !tbaa !11
  %indvar.next = add nuw nsw i64 %indvar, 1
  %exitcond.not = icmp eq i64 %indvar.next, 10
  br i1 %exitcond.not, label %.loopexit60, label %.lr.ph.preheader, !llvm.loop !13

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.loopexit
  %indvars.iv = phi i64 [ %indvar, %.lr.ph.preheader ], [ %indvars.iv.next, %.loopexit ]
  %21 = add nuw nsw i64 %indvars.iv, 10
  %22 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %21
  %23 = load i64, ptr %22, align 8, !tbaa !15
  %24 = icmp eq i64 %23, 4557430888798830399
  br i1 %24, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %.lr.ph
  %25 = getelementptr inbounds [11 x i32], ptr @msk, i64 0, i64 %indvars.iv
  %26 = load i32, ptr %25, align 4, !tbaa !17
  %27 = or i32 %26, %1
  %28 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 4), align 4, !tbaa !17
  %29 = and i32 %27, %28
  %.not = icmp eq i32 %29, 0
  br i1 %.not, label %34, label %30

30:                                               ; preds = %.preheader
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %31 = add nsw i64 %23, 1
  store i64 %31, ptr %3, align 8, !tbaa !15
  %32 = add nsw i64 %indvars.iv, 9
  %33 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %32
  call void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8) %33, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  %.pre = load i32, ptr %25, align 4, !tbaa !17
  %.pre84 = or i32 %.pre, %1
  br label %34

34:                                               ; preds = %.preheader, %30
  %.pre-phi = phi i32 [ %27, %.preheader ], [ %.pre84, %30 ]
  %35 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 8), align 8, !tbaa !17
  %36 = and i32 %.pre-phi, %35
  %.not.1 = icmp eq i32 %36, 0
  br i1 %.not.1, label %42, label %37

37:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %38 = load i64, ptr %22, align 8, !tbaa !15
  %39 = add nsw i64 %38, 1
  store i64 %39, ptr %3, align 8, !tbaa !15
  %40 = add nsw i64 %indvars.iv, 8
  %41 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %40
  call void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8) %41, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  %.pre77 = load i32, ptr %25, align 4, !tbaa !17
  %.pre85 = or i32 %.pre77, %1
  br label %42

42:                                               ; preds = %37, %34
  %.pre-phi86 = phi i32 [ %.pre85, %37 ], [ %.pre-phi, %34 ]
  %43 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 12), align 4, !tbaa !17
  %44 = and i32 %.pre-phi86, %43
  %.not.2 = icmp eq i32 %44, 0
  br i1 %.not.2, label %50, label %45

45:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %46 = load i64, ptr %22, align 8, !tbaa !15
  %47 = add nsw i64 %46, 1
  store i64 %47, ptr %3, align 8, !tbaa !15
  %48 = add nsw i64 %indvars.iv, 7
  %49 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %48
  call void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8) %49, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  %.pre78 = load i32, ptr %25, align 4, !tbaa !17
  %.pre87 = or i32 %.pre78, %1
  br label %50

50:                                               ; preds = %45, %42
  %.pre-phi88 = phi i32 [ %.pre87, %45 ], [ %.pre-phi86, %42 ]
  %51 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 16), align 16, !tbaa !17
  %52 = and i32 %.pre-phi88, %51
  %.not.3 = icmp eq i32 %52, 0
  br i1 %.not.3, label %58, label %53

53:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %54 = load i64, ptr %22, align 8, !tbaa !15
  %55 = add nsw i64 %54, 1
  store i64 %55, ptr %3, align 8, !tbaa !15
  %56 = add nsw i64 %indvars.iv, 6
  %57 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %56
  call void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8) %57, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  %.pre79 = load i32, ptr %25, align 4, !tbaa !17
  %.pre89 = or i32 %.pre79, %1
  br label %58

58:                                               ; preds = %53, %50
  %.pre-phi90 = phi i32 [ %.pre89, %53 ], [ %.pre-phi88, %50 ]
  %59 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 20), align 4, !tbaa !17
  %60 = and i32 %.pre-phi90, %59
  %.not.4 = icmp eq i32 %60, 0
  br i1 %.not.4, label %66, label %61

61:                                               ; preds = %58
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %62 = load i64, ptr %22, align 8, !tbaa !15
  %63 = add nsw i64 %62, 1
  store i64 %63, ptr %3, align 8, !tbaa !15
  %64 = add nsw i64 %indvars.iv, 5
  %65 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %64
  call void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8) %65, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  %.pre80 = load i32, ptr %25, align 4, !tbaa !17
  %.pre91 = or i32 %.pre80, %1
  br label %66

66:                                               ; preds = %61, %58
  %.pre-phi92 = phi i32 [ %.pre91, %61 ], [ %.pre-phi90, %58 ]
  %67 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 24), align 8, !tbaa !17
  %68 = and i32 %.pre-phi92, %67
  %.not.5 = icmp eq i32 %68, 0
  br i1 %.not.5, label %74, label %69

69:                                               ; preds = %66
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %70 = load i64, ptr %22, align 8, !tbaa !15
  %71 = add nsw i64 %70, 1
  store i64 %71, ptr %3, align 8, !tbaa !15
  %72 = add nsw i64 %indvars.iv, 4
  %73 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %72
  call void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8) %73, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  %.pre81 = load i32, ptr %25, align 4, !tbaa !17
  %.pre93 = or i32 %.pre81, %1
  br label %74

74:                                               ; preds = %69, %66
  %.pre-phi94 = phi i32 [ %.pre93, %69 ], [ %.pre-phi92, %66 ]
  %75 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 28), align 4, !tbaa !17
  %76 = and i32 %.pre-phi94, %75
  %.not.6 = icmp eq i32 %76, 0
  br i1 %.not.6, label %82, label %77

77:                                               ; preds = %74
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %78 = load i64, ptr %22, align 8, !tbaa !15
  %79 = add nsw i64 %78, 1
  store i64 %79, ptr %3, align 8, !tbaa !15
  %80 = add nsw i64 %indvars.iv, 3
  %81 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %80
  call void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8) %81, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  %.pre82 = load i32, ptr %25, align 4, !tbaa !17
  %.pre95 = or i32 %.pre82, %1
  br label %82

82:                                               ; preds = %77, %74
  %.pre-phi96 = phi i32 [ %.pre95, %77 ], [ %.pre-phi94, %74 ]
  %83 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 32), align 16, !tbaa !17
  %84 = and i32 %.pre-phi96, %83
  %.not.7 = icmp eq i32 %84, 0
  br i1 %.not.7, label %90, label %85

85:                                               ; preds = %82
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %86 = load i64, ptr %22, align 8, !tbaa !15
  %87 = add nsw i64 %86, 1
  store i64 %87, ptr %3, align 8, !tbaa !15
  %88 = add nsw i64 %indvars.iv, 2
  %89 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %88
  call void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8) %89, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  %.pre83 = load i32, ptr %25, align 4, !tbaa !17
  %.pre97 = or i32 %.pre83, %1
  br label %90

90:                                               ; preds = %85, %82
  %.pre-phi98 = phi i32 [ %.pre97, %85 ], [ %.pre-phi96, %82 ]
  %91 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 36), align 4, !tbaa !17
  %92 = and i32 %.pre-phi98, %91
  %.not.8 = icmp eq i32 %92, 0
  br i1 %.not.8, label %.loopexit, label %93

93:                                               ; preds = %90
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %94 = load i64, ptr %22, align 8, !tbaa !15
  %95 = add nsw i64 %94, 1
  store i64 %95, ptr %3, align 8, !tbaa !15
  %96 = add nsw i64 %indvars.iv, 1
  %97 = getelementptr inbounds [21 x %struct.Info], ptr @_ZZ1FiiE2dp, i64 0, i64 %96
  call void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8) %97, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  br label %.loopexit

.loopexit:                                        ; preds = %90, %93, %.lr.ph
  %indvars.iv.next = add nsw i64 %indvars.iv, -1
  %98 = icmp sgt i64 %indvars.iv, 0
  br i1 %98, label %.lr.ph, label %.preheader57, !llvm.loop !19

.loopexit60.loopexit68:                           ; preds = %10
  %99 = add nsw i32 %0, -1
  %100 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 36), align 4, !tbaa !17
  %101 = or i32 %100, %1
  %102 = tail call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %99, i32 noundef %101)
  %103 = getelementptr inbounds [19 x [513 x %struct.Matrix]], ptr @f, i64 0, i64 %5, i64 %6
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %102, i64 968, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.start.p0(i64 968, ptr nonnull %4) #5
  %104 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 32), align 16, !tbaa !17
  %105 = or i32 %104, %1
  %106 = tail call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %99, i32 noundef %105)
  call void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind nonnull writable sret(%struct.Matrix) align 8 %4, ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %106)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %4, i64 968, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.end.p0(i64 968, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 968, ptr nonnull %4) #5
  %107 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 28), align 4, !tbaa !17
  %108 = or i32 %107, %1
  %109 = call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %99, i32 noundef %108)
  call void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind nonnull writable sret(%struct.Matrix) align 8 %4, ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %109)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %4, i64 968, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.end.p0(i64 968, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 968, ptr nonnull %4) #5
  %110 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 24), align 8, !tbaa !17
  %111 = or i32 %110, %1
  %112 = call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %99, i32 noundef %111)
  call void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind nonnull writable sret(%struct.Matrix) align 8 %4, ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %112)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %4, i64 968, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.end.p0(i64 968, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 968, ptr nonnull %4) #5
  %113 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 20), align 4, !tbaa !17
  %114 = or i32 %113, %1
  %115 = call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %99, i32 noundef %114)
  call void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind nonnull writable sret(%struct.Matrix) align 8 %4, ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %115)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %4, i64 968, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.end.p0(i64 968, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 968, ptr nonnull %4) #5
  %116 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 16), align 16, !tbaa !17
  %117 = or i32 %116, %1
  %118 = call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %99, i32 noundef %117)
  call void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind nonnull writable sret(%struct.Matrix) align 8 %4, ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %118)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %4, i64 968, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.end.p0(i64 968, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 968, ptr nonnull %4) #5
  %119 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 12), align 4, !tbaa !17
  %120 = or i32 %119, %1
  %121 = call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %99, i32 noundef %120)
  call void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind nonnull writable sret(%struct.Matrix) align 8 %4, ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %121)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %4, i64 968, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.end.p0(i64 968, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 968, ptr nonnull %4) #5
  %122 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 8), align 8, !tbaa !17
  %123 = or i32 %122, %1
  %124 = call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %99, i32 noundef %123)
  call void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind nonnull writable sret(%struct.Matrix) align 8 %4, ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %124)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %4, i64 968, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.end.p0(i64 968, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 968, ptr nonnull %4) #5
  %125 = load i32, ptr getelementptr inbounds (i8, ptr @msk, i64 4), align 4, !tbaa !17
  %126 = or i32 %125, %1
  %127 = call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %99, i32 noundef %126)
  call void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind nonnull writable sret(%struct.Matrix) align 8 %4, ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %127)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %4, i64 968, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.end.p0(i64 968, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 968, ptr nonnull %4) #5
  %128 = load i32, ptr @msk, align 16, !tbaa !17
  %129 = or i32 %128, %1
  %130 = call noundef nonnull align 8 dereferenceable(968) ptr @_Z1Fii(i32 noundef %99, i32 noundef %129)
  call void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind nonnull writable sret(%struct.Matrix) align 8 %4, ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %130)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(968) %103, ptr noundef nonnull align 8 dereferenceable(968) %4, i64 968, i1 false), !tbaa.struct !20
  call void @llvm.lifetime.end.p0(i64 968, ptr nonnull %4) #5
  br label %.loopexit60

.loopexit60:                                      ; preds = %.preheader57, %.loopexit60.loopexit68, %2
  %.052 = getelementptr inbounds [19 x [513 x %struct.Matrix]], ptr @f, i64 0, i64 %5, i64 %6
  ret ptr %.052
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4InfopLERKS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6MatrixmlERKS_(ptr dead_on_unwind noalias writable sret(%struct.Matrix) align 8, ptr noundef nonnull align 8 dereferenceable(968), ptr noundef nonnull align 8 dereferenceable(968)) local_unnamed_addr #0 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{i8 0, i8 2}
!10 = !{}
!11 = !{!12, !12, i64 0}
!12 = !{!"long long", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{!16, !12, i64 0}
!16 = !{!"_ZTS4Info", !12, i64 0}
!17 = !{!18, !18, i64 0}
!18 = !{!"int", !7, i64 0}
!19 = distinct !{!19, !14}
!20 = !{i64 0, i64 968, !21}
!21 = !{!7, !7, i64 0}


; Effective O3 passes: BDCEPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LCSSAPass,LICMPass,LoopIdiomRecognizePass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SCCPPass,SROAPass,SimplifyCFGPass,TailCallElimPass