; LLVM IR from GGiecold-zz/Cluster_Ensembles :: src/Cluster_Ensembles/Hypergraph_Partitioning/metis-5.1.0/libmetis (parmetis)

; 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.ctrl_t = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, ptr, i32, i32, float, ptr, ptr, ptr, float, double, double, double, double, double, double, double, double, double, double, double, double, ptr, i64, i64, i64, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }
%struct.graph_t = type { i32, i32, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i32, i32, ptr, ptr, i32, i32, ptr, ptr, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }

@.str = external hidden unnamed_addr constant [13 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @METIS_NodeNDP(i32 noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, i32 noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7, ptr noundef %8) #0 {
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca ptr, align 8
  %19 = alloca ptr, align 8
  %20 = alloca i32, align 4
  %21 = alloca i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca ptr, align 8
  %26 = alloca ptr, align 8
  %27 = alloca ptr, align 8
  %28 = alloca ptr, align 8
  %29 = alloca i32, align 4
  store i32 %0, ptr %11, align 4, !tbaa !5
  store ptr %1, ptr %12, align 8, !tbaa !9
  store ptr %2, ptr %13, align 8, !tbaa !9
  store ptr %3, ptr %14, align 8, !tbaa !9
  store i32 %4, ptr %15, align 4, !tbaa !5
  store ptr %5, ptr %16, align 8, !tbaa !9
  store ptr %6, ptr %17, align 8, !tbaa !9
  store ptr %7, ptr %18, align 8, !tbaa !9
  store ptr %8, ptr %19, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #3
  store i32 0, ptr %24, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #3
  %30 = load ptr, ptr %16, align 8, !tbaa !9
  %31 = call ptr @libmetis__SetupCtrl(i32 noundef 2, ptr noundef %30, i32 noundef 1, i32 noundef 3, ptr noundef null, ptr noundef null)
  store ptr %31, ptr %26, align 8, !tbaa !9
  %32 = load ptr, ptr %26, align 8, !tbaa !9
  %33 = icmp ne ptr %32, null
  br i1 %33, label %35, label %34

34:                                               ; preds = %9
  store i32 -2, ptr %10, align 4
  store i32 1, ptr %29, align 4
  br label %220

35:                                               ; preds = %9
  %36 = load ptr, ptr %26, align 8, !tbaa !9
  %37 = getelementptr inbounds %struct.ctrl_t, ptr %36, i32 0, i32 2
  %38 = load i32, ptr %37, align 8, !tbaa !11
  %39 = and i32 %38, 2
  %40 = icmp ne i32 %39, 0
  br i1 %40, label %41, label %43

41:                                               ; preds = %35
  %42 = load ptr, ptr %26, align 8, !tbaa !9
  call void @libmetis__InitTimers(ptr noundef %42)
  br label %43

43:                                               ; preds = %41, %35
  %44 = load ptr, ptr %26, align 8, !tbaa !9
  %45 = getelementptr inbounds %struct.ctrl_t, ptr %44, i32 0, i32 2
  %46 = load i32, ptr %45, align 8, !tbaa !11
  %47 = and i32 %46, 2
  %48 = icmp ne i32 %47, 0
  br i1 %48, label %49, label %55

49:                                               ; preds = %43
  %50 = call double @gk_CPUSeconds()
  %51 = load ptr, ptr %26, align 8, !tbaa !9
  %52 = getelementptr inbounds %struct.ctrl_t, ptr %51, i32 0, i32 27
  %53 = load double, ptr %52, align 8, !tbaa !16
  %54 = fsub double %53, %50
  store double %54, ptr %52, align 8, !tbaa !16
  br label %55

55:                                               ; preds = %49, %43
  %56 = load ptr, ptr %26, align 8, !tbaa !9
  %57 = getelementptr inbounds %struct.ctrl_t, ptr %56, i32 0, i32 13
  %58 = load i32, ptr %57, align 4, !tbaa !17
  %59 = icmp ne i32 %58, 0
  br i1 %59, label %60, label %86

60:                                               ; preds = %55
  %61 = load i32, ptr %11, align 4, !tbaa !5
  %62 = add nsw i32 %61, 1
  %63 = sext i32 %62 to i64
  %64 = call ptr @libmetis__imalloc(i64 noundef %63, ptr noundef @.str)
  store ptr %64, ptr %27, align 8, !tbaa !9
  %65 = load i32, ptr %11, align 4, !tbaa !5
  %66 = sext i32 %65 to i64
  %67 = call ptr @libmetis__imalloc(i64 noundef %66, ptr noundef @.str.1)
  store ptr %67, ptr %28, align 8, !tbaa !9
  %68 = load ptr, ptr %26, align 8, !tbaa !9
  %69 = load i32, ptr %11, align 4, !tbaa !5
  %70 = load ptr, ptr %12, align 8, !tbaa !9
  %71 = load ptr, ptr %13, align 8, !tbaa !9
  %72 = load ptr, ptr %14, align 8, !tbaa !9
  %73 = load ptr, ptr %27, align 8, !tbaa !9
  %74 = load ptr, ptr %28, align 8, !tbaa !9
  %75 = call ptr @libmetis__CompressGraph(ptr noundef %68, i32 noundef %69, ptr noundef %70, ptr noundef %71, ptr noundef %72, ptr noundef %73, ptr noundef %74)
  store ptr %75, ptr %25, align 8, !tbaa !9
  %76 = load ptr, ptr %25, align 8, !tbaa !9
  %77 = icmp eq ptr %76, null
  br i1 %77, label %78, label %81

78:                                               ; preds = %60
  call void (ptr, ...) @gk_free(ptr noundef %27, ptr noundef %28, ptr noundef null)
  %79 = load ptr, ptr %26, align 8, !tbaa !9
  %80 = getelementptr inbounds %struct.ctrl_t, ptr %79, i32 0, i32 13
  store i32 0, ptr %80, align 4, !tbaa !17
  br label %85

81:                                               ; preds = %60
  %82 = load ptr, ptr %25, align 8, !tbaa !9
  %83 = getelementptr inbounds %struct.graph_t, ptr %82, i32 0, i32 0
  %84 = load i32, ptr %83, align 8, !tbaa !18
  store i32 %84, ptr %24, align 4, !tbaa !5
  br label %85

85:                                               ; preds = %81, %78
  br label %86

86:                                               ; preds = %85, %55
  %87 = load ptr, ptr %26, align 8, !tbaa !9
  %88 = getelementptr inbounds %struct.ctrl_t, ptr %87, i32 0, i32 13
  %89 = load i32, ptr %88, align 4, !tbaa !17
  %90 = icmp eq i32 %89, 0
  br i1 %90, label %91, label %98

91:                                               ; preds = %86
  %92 = load ptr, ptr %26, align 8, !tbaa !9
  %93 = load i32, ptr %11, align 4, !tbaa !5
  %94 = load ptr, ptr %12, align 8, !tbaa !9
  %95 = load ptr, ptr %13, align 8, !tbaa !9
  %96 = load ptr, ptr %14, align 8, !tbaa !9
  %97 = call ptr @libmetis__SetupGraph(ptr noundef %92, i32 noundef %93, i32 noundef 1, ptr noundef %94, ptr noundef %95, ptr noundef %96, ptr noundef null, ptr noundef null)
  store ptr %97, ptr %25, align 8, !tbaa !9
  br label %98

98:                                               ; preds = %91, %86
  %99 = load ptr, ptr %26, align 8, !tbaa !9
  %100 = load ptr, ptr %25, align 8, !tbaa !9
  call void @libmetis__AllocateWorkSpace(ptr noundef %99, ptr noundef %100)
  %101 = load i32, ptr %15, align 4, !tbaa !5
  %102 = mul nsw i32 2, %101
  %103 = sub nsw i32 %102, 1
  %104 = sext i32 %103 to i64
  %105 = load ptr, ptr %19, align 8, !tbaa !9
  %106 = call ptr @libmetis__iset(i64 noundef %104, i32 noundef 0, ptr noundef %105)
  %107 = load ptr, ptr %26, align 8, !tbaa !9
  %108 = load ptr, ptr %25, align 8, !tbaa !9
  %109 = load ptr, ptr %18, align 8, !tbaa !9
  %110 = load ptr, ptr %25, align 8, !tbaa !9
  %111 = getelementptr inbounds %struct.graph_t, ptr %110, i32 0, i32 0
  %112 = load i32, ptr %111, align 8, !tbaa !18
  %113 = load i32, ptr %15, align 4, !tbaa !5
  %114 = load ptr, ptr %19, align 8, !tbaa !9
  call void @libmetis__MlevelNestedDissectionP(ptr noundef %107, ptr noundef %108, ptr noundef %109, i32 noundef %112, i32 noundef %113, i32 noundef 0, ptr noundef %114)
  %115 = load ptr, ptr %26, align 8, !tbaa !9
  %116 = getelementptr inbounds %struct.ctrl_t, ptr %115, i32 0, i32 13
  %117 = load i32, ptr %116, align 4, !tbaa !17
  %118 = icmp ne i32 %117, 0
  br i1 %118, label %119, label %181

119:                                              ; preds = %98
  store i32 0, ptr %20, align 4, !tbaa !5
  br label %120

120:                                              ; preds = %134, %119
  %121 = load i32, ptr %20, align 4, !tbaa !5
  %122 = load i32, ptr %24, align 4, !tbaa !5
  %123 = icmp slt i32 %121, %122
  br i1 %123, label %124, label %137

124:                                              ; preds = %120
  %125 = load i32, ptr %20, align 4, !tbaa !5
  %126 = load ptr, ptr %17, align 8, !tbaa !9
  %127 = load ptr, ptr %18, align 8, !tbaa !9
  %128 = load i32, ptr %20, align 4, !tbaa !5
  %129 = sext i32 %128 to i64
  %130 = getelementptr inbounds i32, ptr %127, i64 %129
  %131 = load i32, ptr %130, align 4, !tbaa !5
  %132 = sext i32 %131 to i64
  %133 = getelementptr inbounds i32, ptr %126, i64 %132
  store i32 %125, ptr %133, align 4, !tbaa !5
  br label %134

134:                                              ; preds = %124
  %135 = load i32, ptr %20, align 4, !tbaa !5
  %136 = add nsw i32 %135, 1
  store i32 %136, ptr %20, align 4, !tbaa !5
  br label %120, !llvm.loop !20

137:                                              ; preds = %120
  store i32 0, ptr %21, align 4, !tbaa !5
  store i32 0, ptr %23, align 4, !tbaa !5
  br label %138

138:                                              ; preds = %177, %137
  %139 = load i32, ptr %21, align 4, !tbaa !5
  %140 = load i32, ptr %24, align 4, !tbaa !5
  %141 = icmp slt i32 %139, %140
  br i1 %141, label %142, label %180

142:                                              ; preds = %138
  %143 = load ptr, ptr %17, align 8, !tbaa !9
  %144 = load i32, ptr %21, align 4, !tbaa !5
  %145 = sext i32 %144 to i64
  %146 = getelementptr inbounds i32, ptr %143, i64 %145
  %147 = load i32, ptr %146, align 4, !tbaa !5
  store i32 %147, ptr %20, align 4, !tbaa !5
  %148 = load ptr, ptr %27, align 8, !tbaa !9
  %149 = load i32, ptr %20, align 4, !tbaa !5
  %150 = sext i32 %149 to i64
  %151 = getelementptr inbounds i32, ptr %148, i64 %150
  %152 = load i32, ptr %151, align 4, !tbaa !5
  store i32 %152, ptr %22, align 4, !tbaa !5
  br label %153

153:                                              ; preds = %173, %142
  %154 = load i32, ptr %22, align 4, !tbaa !5
  %155 = load ptr, ptr %27, align 8, !tbaa !9
  %156 = load i32, ptr %20, align 4, !tbaa !5
  %157 = add nsw i32 %156, 1
  %158 = sext i32 %157 to i64
  %159 = getelementptr inbounds i32, ptr %155, i64 %158
  %160 = load i32, ptr %159, align 4, !tbaa !5
  %161 = icmp slt i32 %154, %160
  br i1 %161, label %162, label %176

162:                                              ; preds = %153
  %163 = load i32, ptr %23, align 4, !tbaa !5
  %164 = add nsw i32 %163, 1
  store i32 %164, ptr %23, align 4, !tbaa !5
  %165 = load ptr, ptr %18, align 8, !tbaa !9
  %166 = load ptr, ptr %28, align 8, !tbaa !9
  %167 = load i32, ptr %22, align 4, !tbaa !5
  %168 = sext i32 %167 to i64
  %169 = getelementptr inbounds i32, ptr %166, i64 %168
  %170 = load i32, ptr %169, align 4, !tbaa !5
  %171 = sext i32 %170 to i64
  %172 = getelementptr inbounds i32, ptr %165, i64 %171
  store i32 %163, ptr %172, align 4, !tbaa !5
  br label %173

173:                                              ; preds = %162
  %174 = load i32, ptr %22, align 4, !tbaa !5
  %175 = add nsw i32 %174, 1
  store i32 %175, ptr %22, align 4, !tbaa !5
  br label %153, !llvm.loop !22

176:                                              ; preds = %153
  br label %177

177:                                              ; preds = %176
  %178 = load i32, ptr %21, align 4, !tbaa !5
  %179 = add nsw i32 %178, 1
  store i32 %179, ptr %21, align 4, !tbaa !5
  br label %138, !llvm.loop !23

180:                                              ; preds = %138
  call void (ptr, ...) @gk_free(ptr noundef %27, ptr noundef %28, ptr noundef null)
  br label %181

181:                                              ; preds = %180, %98
  store i32 0, ptr %20, align 4, !tbaa !5
  br label %182

182:                                              ; preds = %196, %181
  %183 = load i32, ptr %20, align 4, !tbaa !5
  %184 = load i32, ptr %11, align 4, !tbaa !5
  %185 = icmp slt i32 %183, %184
  br i1 %185, label %186, label %199

186:                                              ; preds = %182
  %187 = load i32, ptr %20, align 4, !tbaa !5
  %188 = load ptr, ptr %17, align 8, !tbaa !9
  %189 = load ptr, ptr %18, align 8, !tbaa !9
  %190 = load i32, ptr %20, align 4, !tbaa !5
  %191 = sext i32 %190 to i64
  %192 = getelementptr inbounds i32, ptr %189, i64 %191
  %193 = load i32, ptr %192, align 4, !tbaa !5
  %194 = sext i32 %193 to i64
  %195 = getelementptr inbounds i32, ptr %188, i64 %194
  store i32 %187, ptr %195, align 4, !tbaa !5
  br label %196

196:                                              ; preds = %186
  %197 = load i32, ptr %20, align 4, !tbaa !5
  %198 = add nsw i32 %197, 1
  store i32 %198, ptr %20, align 4, !tbaa !5
  br label %182, !llvm.loop !24

199:                                              ; preds = %182
  %200 = load ptr, ptr %26, align 8, !tbaa !9
  %201 = getelementptr inbounds %struct.ctrl_t, ptr %200, i32 0, i32 2
  %202 = load i32, ptr %201, align 8, !tbaa !11
  %203 = and i32 %202, 2
  %204 = icmp ne i32 %203, 0
  br i1 %204, label %205, label %211

205:                                              ; preds = %199
  %206 = call double @gk_CPUSeconds()
  %207 = load ptr, ptr %26, align 8, !tbaa !9
  %208 = getelementptr inbounds %struct.ctrl_t, ptr %207, i32 0, i32 27
  %209 = load double, ptr %208, align 8, !tbaa !16
  %210 = fadd double %209, %206
  store double %210, ptr %208, align 8, !tbaa !16
  br label %211

211:                                              ; preds = %205, %199
  %212 = load ptr, ptr %26, align 8, !tbaa !9
  %213 = getelementptr inbounds %struct.ctrl_t, ptr %212, i32 0, i32 2
  %214 = load i32, ptr %213, align 8, !tbaa !11
  %215 = and i32 %214, 2
  %216 = icmp ne i32 %215, 0
  br i1 %216, label %217, label %219

217:                                              ; preds = %211
  %218 = load ptr, ptr %26, align 8, !tbaa !9
  call void @libmetis__PrintTimers(ptr noundef %218)
  br label %219

219:                                              ; preds = %217, %211
  call void @libmetis__FreeCtrl(ptr noundef %26)
  store i32 1, ptr %10, align 4
  store i32 1, ptr %29, align 4
  br label %220

220:                                              ; preds = %219, %34
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #3
  %221 = load i32, ptr %10, align 4
  ret i32 %221
}

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

declare ptr @libmetis__SetupCtrl(i32 noundef, ptr noundef, i32 noundef, i32 noundef, ptr noundef, ptr noundef) #2

declare void @libmetis__InitTimers(ptr noundef) #2

declare double @gk_CPUSeconds() #2

declare ptr @libmetis__imalloc(i64 noundef, ptr noundef) #2

declare ptr @libmetis__CompressGraph(ptr noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare void @gk_free(ptr noundef, ...) #2

declare ptr @libmetis__SetupGraph(ptr noundef, i32 noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare void @libmetis__AllocateWorkSpace(ptr noundef, ptr noundef) #2

declare ptr @libmetis__iset(i64 noundef, i32 noundef, ptr noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local void @libmetis__MlevelNestedDissectionP(ptr noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef, ptr noundef) #0

declare void @libmetis__PrintTimers(ptr noundef) #2

declare void @libmetis__FreeCtrl(ptr noundef) #2

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

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 #3 = { 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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !6, i64 8}
!12 = !{!"ctrl_t", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !6, i64 16, !6, i64 20, !6, i64 24, !6, i64 28, !6, i64 32, !6, i64 36, !6, i64 40, !6, i64 44, !6, i64 48, !6, i64 52, !6, i64 56, !6, i64 60, !6, i64 64, !6, i64 68, !6, i64 72, !10, i64 80, !6, i64 88, !6, i64 92, !13, i64 96, !10, i64 104, !10, i64 112, !10, i64 120, !13, i64 128, !14, i64 136, !14, i64 144, !14, i64 152, !14, i64 160, !14, i64 168, !14, i64 176, !14, i64 184, !14, i64 192, !14, i64 200, !14, i64 208, !14, i64 216, !14, i64 224, !10, i64 232, !15, i64 240, !15, i64 248, !15, i64 256, !10, i64 264, !10, i64 272, !10, i64 280, !10, i64 288, !10, i64 296, !10, i64 304, !10, i64 312, !10, i64 320}
!13 = !{!"float", !7, i64 0}
!14 = !{!"double", !7, i64 0}
!15 = !{!"long", !7, i64 0}
!16 = !{!12, !14, i64 136}
!17 = !{!12, !6, i64 52}
!18 = !{!19, !6, i64 0}
!19 = !{!"graph_t", !6, i64 0, !6, i64 4, !6, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !10, i64 48, !10, i64 56, !10, i64 64, !6, i64 72, !6, i64 76, !6, i64 80, !6, i64 84, !6, i64 88, !10, i64 96, !10, i64 104, !6, i64 112, !6, i64 116, !10, i64 120, !10, i64 128, !6, i64 136, !10, i64 144, !10, i64 152, !10, i64 160, !10, i64 168, !10, i64 176, !10, i64 184, !10, i64 192, !10, i64 200, !10, i64 208}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}
!22 = distinct !{!22, !21}
!23 = distinct !{!23, !21}
!24 = distinct !{!24, !21}


; 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"

@.str = external hidden unnamed_addr constant [13 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local range(i32 -2, 2) i32 @METIS_NodeNDP(i32 noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, i32 noundef %4, ptr noundef %5, ptr nocapture noundef %6, ptr noundef %7, ptr noundef %8) local_unnamed_addr #0 {
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #3
  %13 = tail call ptr @libmetis__SetupCtrl(i32 noundef 2, ptr noundef %5, i32 noundef 1, i32 noundef 3, ptr noundef null, ptr noundef null) #3
  store ptr %13, ptr %10, align 8, !tbaa !5
  %.not = icmp eq ptr %13, null
  br i1 %.not, label %135, label %14

14:                                               ; preds = %9
  %15 = getelementptr inbounds i8, ptr %13, i64 8
  %16 = load i32, ptr %15, align 8, !tbaa !9
  %17 = and i32 %16, 2
  %.not58 = icmp eq i32 %17, 0
  br i1 %.not58, label %.thread, label %18

18:                                               ; preds = %14
  tail call void @libmetis__InitTimers(ptr noundef nonnull %13) #3
  %.pre = load i32, ptr %15, align 8, !tbaa !9
  %.pre93 = and i32 %.pre, 2
  %19 = icmp eq i32 %.pre93, 0
  br i1 %19, label %.thread, label %20

20:                                               ; preds = %18
  %21 = tail call double @gk_CPUSeconds() #3
  %22 = getelementptr inbounds i8, ptr %13, i64 136
  %23 = load double, ptr %22, align 8, !tbaa !15
  %24 = fsub double %23, %21
  store double %24, ptr %22, align 8, !tbaa !15
  br label %.thread

.thread:                                          ; preds = %14, %20, %18
  %25 = getelementptr inbounds i8, ptr %13, i64 52
  %26 = load i32, ptr %25, align 4, !tbaa !16
  %.not60 = icmp eq i32 %26, 0
  br i1 %.not60, label %.thread97, label %27

27:                                               ; preds = %.thread
  %28 = add nsw i32 %0, 1
  %29 = sext i32 %28 to i64
  %30 = tail call ptr @libmetis__imalloc(i64 noundef %29, ptr noundef nonnull @.str) #3
  store ptr %30, ptr %11, align 8, !tbaa !5
  %31 = sext i32 %0 to i64
  %32 = tail call ptr @libmetis__imalloc(i64 noundef %31, ptr noundef nonnull @.str.1) #3
  store ptr %32, ptr %12, align 8, !tbaa !5
  %33 = tail call ptr @libmetis__CompressGraph(ptr noundef nonnull %13, i32 noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %30, ptr noundef %32) #3
  %34 = icmp eq ptr %33, null
  br i1 %34, label %35, label %36

35:                                               ; preds = %27
  call void (ptr, ...) @gk_free(ptr noundef nonnull %11, ptr noundef nonnull %12, ptr noundef null) #3
  store i32 0, ptr %25, align 4, !tbaa !16
  br label %.thread97

36:                                               ; preds = %27
  %37 = load i32, ptr %33, align 8, !tbaa !17
  %.pre91 = load i32, ptr %25, align 4, !tbaa !16
  %38 = icmp eq i32 %.pre91, 0
  br i1 %38, label %.thread97, label %40

.thread97:                                        ; preds = %.thread, %35, %36
  %.047101 = phi i32 [ %37, %36 ], [ 0, %35 ], [ 0, %.thread ]
  %39 = call ptr @libmetis__SetupGraph(ptr noundef nonnull %13, i32 noundef %0, i32 noundef 1, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef null, ptr noundef null) #3
  br label %40

40:                                               ; preds = %.thread97, %36
  %.047100 = phi i32 [ %.047101, %.thread97 ], [ %37, %36 ]
  %.1 = phi ptr [ %39, %.thread97 ], [ %33, %36 ]
  call void @libmetis__AllocateWorkSpace(ptr noundef nonnull %13, ptr noundef %.1) #3
  %41 = shl nsw i32 %4, 1
  %42 = add nsw i32 %41, -1
  %43 = sext i32 %42 to i64
  %44 = call ptr @libmetis__iset(i64 noundef %43, i32 noundef 0, ptr noundef %8) #3
  %45 = load ptr, ptr %10, align 8, !tbaa !5
  %46 = load i32, ptr %.1, align 8, !tbaa !17
  call void @libmetis__MlevelNestedDissectionP(ptr noundef %45, ptr noundef nonnull %.1, ptr noundef %7, i32 noundef %46, i32 noundef %4, i32 noundef 0, ptr noundef %8)
  %47 = load ptr, ptr %10, align 8, !tbaa !5
  %48 = getelementptr inbounds i8, ptr %47, i64 52
  %49 = load i32, ptr %48, align 4, !tbaa !16
  %.not61 = icmp eq i32 %49, 0
  br i1 %.not61, label %97, label %.preheader64

.preheader64:                                     ; preds = %40
  %50 = icmp sgt i32 %.047100, 0
  br i1 %50, label %.lr.ph.preheader, label %._crit_edge72

.lr.ph.preheader:                                 ; preds = %.preheader64
  %wide.trip.count = zext nneg i32 %.047100 to i64
  %xtraiter = and i64 %wide.trip.count, 3
  %51 = icmp ult i32 %.047100, 4
  br i1 %51, label %.preheader.unr-lcssa, label %.lr.ph.preheader.new

.lr.ph.preheader.new:                             ; preds = %.lr.ph.preheader
  %unroll_iter = and i64 %wide.trip.count, 2147483644
  br label %.lr.ph

.preheader.unr-lcssa:                             ; preds = %.lr.ph, %.lr.ph.preheader
  %indvars.iv.unr = phi i64 [ 0, %.lr.ph.preheader ], [ %indvars.iv.next.3, %.lr.ph ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.preheader, label %.lr.ph.epil

.lr.ph.epil:                                      ; preds = %.preheader.unr-lcssa, %.lr.ph.epil
  %indvars.iv.epil = phi i64 [ %indvars.iv.next.epil, %.lr.ph.epil ], [ %indvars.iv.unr, %.preheader.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.lr.ph.epil ], [ 0, %.preheader.unr-lcssa ]
  %52 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv.epil
  %53 = load i32, ptr %52, align 4, !tbaa !19
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds i32, ptr %6, i64 %54
  %56 = trunc nuw nsw i64 %indvars.iv.epil to i32
  store i32 %56, ptr %55, align 4, !tbaa !19
  %indvars.iv.next.epil = add nuw nsw i64 %indvars.iv.epil, 1
  %epil.iter.next = add i64 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
  br i1 %epil.iter.cmp.not, label %.preheader, label %.lr.ph.epil, !llvm.loop !20

.preheader:                                       ; preds = %.lr.ph.epil, %.preheader.unr-lcssa
  br i1 %50, label %.lr.ph71, label %._crit_edge72

.lr.ph71:                                         ; preds = %.preheader
  %57 = load ptr, ptr %11, align 8, !tbaa !5
  %58 = load ptr, ptr %12, align 8
  %wide.trip.count84 = zext nneg i32 %.047100 to i64
  br label %79

.lr.ph:                                           ; preds = %.lr.ph, %.lr.ph.preheader.new
  %indvars.iv = phi i64 [ 0, %.lr.ph.preheader.new ], [ %indvars.iv.next.3, %.lr.ph ]
  %niter = phi i64 [ 0, %.lr.ph.preheader.new ], [ %niter.next.3, %.lr.ph ]
  %59 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv
  %60 = load i32, ptr %59, align 4, !tbaa !19
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds i32, ptr %6, i64 %61
  %63 = trunc nuw nsw i64 %indvars.iv to i32
  store i32 %63, ptr %62, align 4, !tbaa !19
  %indvars.iv.next = or disjoint i64 %indvars.iv, 1
  %64 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv.next
  %65 = load i32, ptr %64, align 4, !tbaa !19
  %66 = sext i32 %65 to i64
  %67 = getelementptr inbounds i32, ptr %6, i64 %66
  %68 = trunc nuw nsw i64 %indvars.iv.next to i32
  store i32 %68, ptr %67, align 4, !tbaa !19
  %indvars.iv.next.1 = or disjoint i64 %indvars.iv, 2
  %69 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv.next.1
  %70 = load i32, ptr %69, align 4, !tbaa !19
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds i32, ptr %6, i64 %71
  %73 = trunc nuw nsw i64 %indvars.iv.next.1 to i32
  store i32 %73, ptr %72, align 4, !tbaa !19
  %indvars.iv.next.2 = or disjoint i64 %indvars.iv, 3
  %74 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv.next.2
  %75 = load i32, ptr %74, align 4, !tbaa !19
  %76 = sext i32 %75 to i64
  %77 = getelementptr inbounds i32, ptr %6, i64 %76
  %78 = trunc nuw nsw i64 %indvars.iv.next.2 to i32
  store i32 %78, ptr %77, align 4, !tbaa !19
  %indvars.iv.next.3 = add nuw nsw i64 %indvars.iv, 4
  %niter.next.3 = add i64 %niter, 4
  %niter.ncmp.3 = icmp eq i64 %niter.next.3, %unroll_iter
  br i1 %niter.ncmp.3, label %.preheader.unr-lcssa, label %.lr.ph, !llvm.loop !22

79:                                               ; preds = %.lr.ph71, %._crit_edge
  %indvars.iv81 = phi i64 [ 0, %.lr.ph71 ], [ %indvars.iv.next82, %._crit_edge ]
  %.04870 = phi i32 [ 0, %.lr.ph71 ], [ %.149.lcssa, %._crit_edge ]
  %80 = getelementptr inbounds i32, ptr %6, i64 %indvars.iv81
  %81 = load i32, ptr %80, align 4, !tbaa !19
  %82 = sext i32 %81 to i64
  %83 = getelementptr inbounds i32, ptr %57, i64 %82
  %84 = load i32, ptr %83, align 4, !tbaa !19
  %85 = getelementptr i8, ptr %83, i64 4
  %86 = load i32, ptr %85, align 4, !tbaa !19
  %87 = icmp slt i32 %84, %86
  br i1 %87, label %.lr.ph68.preheader, label %._crit_edge

.lr.ph68.preheader:                               ; preds = %79
  %88 = sext i32 %84 to i64
  br label %.lr.ph68

.lr.ph68:                                         ; preds = %.lr.ph68.preheader, %.lr.ph68
  %indvars.iv78 = phi i64 [ %88, %.lr.ph68.preheader ], [ %indvars.iv.next79, %.lr.ph68 ]
  %.14967 = phi i32 [ %.04870, %.lr.ph68.preheader ], [ %89, %.lr.ph68 ]
  %89 = add nsw i32 %.14967, 1
  %90 = getelementptr inbounds i32, ptr %58, i64 %indvars.iv78
  %91 = load i32, ptr %90, align 4, !tbaa !19
  %92 = sext i32 %91 to i64
  %93 = getelementptr inbounds i32, ptr %7, i64 %92
  store i32 %.14967, ptr %93, align 4, !tbaa !19
  %indvars.iv.next79 = add nsw i64 %indvars.iv78, 1
  %94 = load i32, ptr %85, align 4, !tbaa !19
  %95 = sext i32 %94 to i64
  %96 = icmp slt i64 %indvars.iv.next79, %95
  br i1 %96, label %.lr.ph68, label %._crit_edge, !llvm.loop !24

._crit_edge:                                      ; preds = %.lr.ph68, %79
  %.149.lcssa = phi i32 [ %.04870, %79 ], [ %89, %.lr.ph68 ]
  %indvars.iv.next82 = add nuw nsw i64 %indvars.iv81, 1
  %exitcond85.not = icmp eq i64 %indvars.iv.next82, %wide.trip.count84
  br i1 %exitcond85.not, label %._crit_edge72, label %79, !llvm.loop !25

._crit_edge72:                                    ; preds = %._crit_edge, %.preheader64, %.preheader
  call void (ptr, ...) @gk_free(ptr noundef nonnull %11, ptr noundef nonnull %12, ptr noundef null) #3
  br label %97

97:                                               ; preds = %._crit_edge72, %40
  %98 = icmp sgt i32 %0, 0
  br i1 %98, label %.lr.ph75.preheader, label %._crit_edge76

.lr.ph75.preheader:                               ; preds = %97
  %wide.trip.count89 = zext nneg i32 %0 to i64
  %xtraiter104 = and i64 %wide.trip.count89, 3
  %99 = icmp ult i32 %0, 4
  br i1 %99, label %._crit_edge76.loopexit.unr-lcssa, label %.lr.ph75.preheader.new

.lr.ph75.preheader.new:                           ; preds = %.lr.ph75.preheader
  %unroll_iter107 = and i64 %wide.trip.count89, 2147483644
  br label %.lr.ph75

.lr.ph75:                                         ; preds = %.lr.ph75, %.lr.ph75.preheader.new
  %indvars.iv86 = phi i64 [ 0, %.lr.ph75.preheader.new ], [ %indvars.iv.next87.3, %.lr.ph75 ]
  %niter108 = phi i64 [ 0, %.lr.ph75.preheader.new ], [ %niter108.next.3, %.lr.ph75 ]
  %100 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv86
  %101 = load i32, ptr %100, align 4, !tbaa !19
  %102 = sext i32 %101 to i64
  %103 = getelementptr inbounds i32, ptr %6, i64 %102
  %104 = trunc nuw nsw i64 %indvars.iv86 to i32
  store i32 %104, ptr %103, align 4, !tbaa !19
  %indvars.iv.next87 = or disjoint i64 %indvars.iv86, 1
  %105 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv.next87
  %106 = load i32, ptr %105, align 4, !tbaa !19
  %107 = sext i32 %106 to i64
  %108 = getelementptr inbounds i32, ptr %6, i64 %107
  %109 = trunc nuw nsw i64 %indvars.iv.next87 to i32
  store i32 %109, ptr %108, align 4, !tbaa !19
  %indvars.iv.next87.1 = or disjoint i64 %indvars.iv86, 2
  %110 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv.next87.1
  %111 = load i32, ptr %110, align 4, !tbaa !19
  %112 = sext i32 %111 to i64
  %113 = getelementptr inbounds i32, ptr %6, i64 %112
  %114 = trunc nuw nsw i64 %indvars.iv.next87.1 to i32
  store i32 %114, ptr %113, align 4, !tbaa !19
  %indvars.iv.next87.2 = or disjoint i64 %indvars.iv86, 3
  %115 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv.next87.2
  %116 = load i32, ptr %115, align 4, !tbaa !19
  %117 = sext i32 %116 to i64
  %118 = getelementptr inbounds i32, ptr %6, i64 %117
  %119 = trunc nuw nsw i64 %indvars.iv.next87.2 to i32
  store i32 %119, ptr %118, align 4, !tbaa !19
  %indvars.iv.next87.3 = add nuw nsw i64 %indvars.iv86, 4
  %niter108.next.3 = add i64 %niter108, 4
  %niter108.ncmp.3 = icmp eq i64 %niter108.next.3, %unroll_iter107
  br i1 %niter108.ncmp.3, label %._crit_edge76.loopexit.unr-lcssa, label %.lr.ph75, !llvm.loop !26

._crit_edge76.loopexit.unr-lcssa:                 ; preds = %.lr.ph75, %.lr.ph75.preheader
  %indvars.iv86.unr = phi i64 [ 0, %.lr.ph75.preheader ], [ %indvars.iv.next87.3, %.lr.ph75 ]
  %lcmp.mod106.not = icmp eq i64 %xtraiter104, 0
  br i1 %lcmp.mod106.not, label %._crit_edge76, label %.lr.ph75.epil

.lr.ph75.epil:                                    ; preds = %._crit_edge76.loopexit.unr-lcssa, %.lr.ph75.epil
  %indvars.iv86.epil = phi i64 [ %indvars.iv.next87.epil, %.lr.ph75.epil ], [ %indvars.iv86.unr, %._crit_edge76.loopexit.unr-lcssa ]
  %epil.iter105 = phi i64 [ %epil.iter105.next, %.lr.ph75.epil ], [ 0, %._crit_edge76.loopexit.unr-lcssa ]
  %120 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv86.epil
  %121 = load i32, ptr %120, align 4, !tbaa !19
  %122 = sext i32 %121 to i64
  %123 = getelementptr inbounds i32, ptr %6, i64 %122
  %124 = trunc nuw nsw i64 %indvars.iv86.epil to i32
  store i32 %124, ptr %123, align 4, !tbaa !19
  %indvars.iv.next87.epil = add nuw nsw i64 %indvars.iv86.epil, 1
  %epil.iter105.next = add i64 %epil.iter105, 1
  %epil.iter105.cmp.not = icmp eq i64 %epil.iter105.next, %xtraiter104
  br i1 %epil.iter105.cmp.not, label %._crit_edge76, label %.lr.ph75.epil, !llvm.loop !27

._crit_edge76:                                    ; preds = %._crit_edge76.loopexit.unr-lcssa, %.lr.ph75.epil, %97
  %125 = getelementptr inbounds i8, ptr %47, i64 8
  %126 = load i32, ptr %125, align 8, !tbaa !9
  %127 = and i32 %126, 2
  %.not62 = icmp eq i32 %127, 0
  br i1 %.not62, label %.thread102, label %128

128:                                              ; preds = %._crit_edge76
  %129 = call double @gk_CPUSeconds() #3
  %130 = getelementptr inbounds i8, ptr %47, i64 136
  %131 = load double, ptr %130, align 8, !tbaa !15
  %132 = fadd double %129, %131
  store double %132, ptr %130, align 8, !tbaa !15
  %.pre92 = load i32, ptr %125, align 8, !tbaa !9
  %.pre94 = and i32 %.pre92, 2
  %133 = icmp eq i32 %.pre94, 0
  br i1 %133, label %.thread102, label %134

134:                                              ; preds = %128
  call void @libmetis__PrintTimers(ptr noundef nonnull %47) #3
  br label %.thread102

.thread102:                                       ; preds = %._crit_edge76, %134, %128
  call void @libmetis__FreeCtrl(ptr noundef nonnull %10) #3
  br label %135

135:                                              ; preds = %9, %.thread102
  %.054 = phi i32 [ 1, %.thread102 ], [ -2, %9 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #3
  ret i32 %.054
}

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

declare ptr @libmetis__SetupCtrl(i32 noundef, ptr noundef, i32 noundef, i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare void @libmetis__InitTimers(ptr noundef) local_unnamed_addr #2

declare double @gk_CPUSeconds() local_unnamed_addr #2

declare ptr @libmetis__imalloc(i64 noundef, ptr noundef) local_unnamed_addr #2

declare ptr @libmetis__CompressGraph(ptr noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare void @gk_free(ptr noundef, ...) local_unnamed_addr #2

declare ptr @libmetis__SetupGraph(ptr noundef, i32 noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare void @libmetis__AllocateWorkSpace(ptr noundef, ptr noundef) local_unnamed_addr #2

declare ptr @libmetis__iset(i64 noundef, i32 noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local void @libmetis__MlevelNestedDissectionP(ptr noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef, ptr noundef) local_unnamed_addr #0

declare void @libmetis__PrintTimers(ptr noundef) local_unnamed_addr #2

declare void @libmetis__FreeCtrl(ptr noundef) local_unnamed_addr #2

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

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 #3 = { 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !11, i64 8}
!10 = !{!"ctrl_t", !11, i64 0, !11, i64 4, !11, i64 8, !11, i64 12, !11, i64 16, !11, i64 20, !11, i64 24, !11, i64 28, !11, i64 32, !11, i64 36, !11, i64 40, !11, i64 44, !11, i64 48, !11, i64 52, !11, i64 56, !11, i64 60, !11, i64 64, !11, i64 68, !11, i64 72, !6, i64 80, !11, i64 88, !11, i64 92, !12, i64 96, !6, i64 104, !6, i64 112, !6, i64 120, !12, i64 128, !13, i64 136, !13, i64 144, !13, i64 152, !13, i64 160, !13, i64 168, !13, i64 176, !13, i64 184, !13, i64 192, !13, i64 200, !13, i64 208, !13, i64 216, !13, i64 224, !6, i64 232, !14, i64 240, !14, i64 248, !14, i64 256, !6, i64 264, !6, i64 272, !6, i64 280, !6, i64 288, !6, i64 296, !6, i64 304, !6, i64 312, !6, i64 320}
!11 = !{!"int", !7, i64 0}
!12 = !{!"float", !7, i64 0}
!13 = !{!"double", !7, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!10, !13, i64 136}
!16 = !{!10, !11, i64 52}
!17 = !{!18, !11, i64 0}
!18 = !{!"graph_t", !11, i64 0, !11, i64 4, !11, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !11, i64 72, !11, i64 76, !11, i64 80, !11, i64 84, !11, i64 88, !6, i64 96, !6, i64 104, !11, i64 112, !11, i64 116, !6, i64 120, !6, i64 128, !11, i64 136, !6, i64 144, !6, i64 152, !6, i64 160, !6, i64 168, !6, i64 176, !6, i64 184, !6, i64 192, !6, i64 200, !6, i64 208}
!19 = !{!11, !11, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.unroll.disable"}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}
!24 = distinct !{!24, !23}
!25 = distinct !{!25, !23}
!26 = distinct !{!26, !23}
!27 = distinct !{!27, !21}


; Effective O3 passes: BDCEPass,CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass