; LLVM IR from sympiler/nasoq :: src/common/Reach.ll (ZN5nasoq8reach_snEiPiS0_S0_S0_iS0_PKiiS0_Rd)

; 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"

%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.std::chrono::duration.0" = type { double }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare noundef i32 @_ZN5nasoq3dfsEiPiS0_iS0_S0_PKi(i32 noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN5nasoq8reach_snEiPiS0_S0_S0_iS0_PKiiS0_Rd(i32 noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, i32 noundef %5, ptr noundef %6, ptr noundef %7, i32 noundef %8, ptr noundef %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #2 {
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca i32, align 4
  %19 = alloca ptr, align 8
  %20 = alloca ptr, align 8
  %21 = alloca i32, align 4
  %22 = alloca ptr, align 8
  %23 = alloca ptr, align 8
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca i32, align 4
  %27 = alloca ptr, align 8
  %28 = alloca ptr, align 8
  %29 = alloca %"class.std::chrono::time_point", align 8
  %30 = alloca %"class.std::chrono::time_point", align 8
  %31 = alloca %"class.std::chrono::duration.0", align 8
  %32 = alloca %"class.std::chrono::time_point", align 8
  %33 = alloca i32, align 4
  %34 = alloca %"class.std::chrono::time_point", align 8
  %35 = alloca %"class.std::chrono::duration.0", align 8
  %36 = alloca %"class.std::chrono::duration", align 8
  %37 = alloca i32, align 4
  store i32 %0, ptr %13, align 4, !tbaa !5
  store ptr %1, ptr %14, align 8, !tbaa !9
  store ptr %2, ptr %15, align 8, !tbaa !9
  store ptr %3, ptr %16, align 8, !tbaa !9
  store ptr %4, ptr %17, align 8, !tbaa !9
  store i32 %5, ptr %18, align 4, !tbaa !5
  store ptr %6, ptr %19, align 8, !tbaa !9
  store ptr %7, ptr %20, align 8, !tbaa !9
  store i32 %8, ptr %21, align 4, !tbaa !5
  store ptr %9, ptr %22, align 8, !tbaa !9
  store ptr %10, ptr %23, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #10
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #10
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #10
  store i32 0, ptr %26, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #10
  %38 = load i32, ptr %21, align 4, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = call noalias noundef nonnull ptr @_Znam(i64 noundef %39) #11
  call void @llvm.memset.p0.i64(ptr align 1 %40, i8 0, i64 %39, i1 false)
  store ptr %40, ptr %27, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #10
  %41 = load i32, ptr %13, align 4, !tbaa !5
  %42 = mul nsw i32 2, %41
  %43 = sext i32 %42 to i64
  %44 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %43, i64 4)
  %45 = extractvalue { i64, i1 } %44, 1
  %46 = extractvalue { i64, i1 } %44, 0
  %47 = select i1 %45, i64 -1, i64 %46
  %48 = call noalias noundef nonnull ptr @_Znam(i64 noundef %47) #11
  call void @llvm.memset.p0.i64(ptr align 4 %48, i8 0, i64 %47, i1 false)
  store ptr %48, ptr %28, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #10
  call void @_ZNSt6chrono10time_pointINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %29)
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #10
  call void @_ZNSt6chrono10time_pointINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %30)
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #10
  %49 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #10
  %50 = getelementptr inbounds %"class.std::chrono::time_point", ptr %32, i32 0, i32 0
  %51 = getelementptr inbounds %"class.std::chrono::duration", ptr %50, i32 0, i32 0
  store i64 %49, ptr %51, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %29, ptr align 8 %32, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #10
  %52 = load ptr, ptr %14, align 8, !tbaa !9
  %53 = icmp ne ptr %52, null
  br i1 %53, label %54, label %66

54:                                               ; preds = %11
  %55 = load ptr, ptr %15, align 8, !tbaa !9
  %56 = icmp ne ptr %55, null
  br i1 %56, label %57, label %66

57:                                               ; preds = %54
  %58 = load ptr, ptr %16, align 8, !tbaa !9
  %59 = icmp ne ptr %58, null
  br i1 %59, label %60, label %66

60:                                               ; preds = %57
  %61 = load ptr, ptr %17, align 8, !tbaa !9
  %62 = icmp ne ptr %61, null
  br i1 %62, label %63, label %66

63:                                               ; preds = %60
  %64 = load ptr, ptr %28, align 8, !tbaa !9
  %65 = icmp ne ptr %64, null
  br i1 %65, label %67, label %66

66:                                               ; preds = %63, %60, %57, %54, %11
  store i32 -1, ptr %12, align 4
  store i32 1, ptr %33, align 4
  br label %213

67:                                               ; preds = %63
  %68 = load i32, ptr %13, align 4, !tbaa !5
  store i32 %68, ptr %25, align 4, !tbaa !5
  %69 = load ptr, ptr %16, align 8, !tbaa !9
  %70 = load i32, ptr %18, align 4, !tbaa !5
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds i32, ptr %69, i64 %71
  %73 = load i32, ptr %72, align 4, !tbaa !5
  store i32 %73, ptr %24, align 4, !tbaa !5
  br label %74

74:                                               ; preds = %111, %67
  %75 = load i32, ptr %24, align 4, !tbaa !5
  %76 = load ptr, ptr %16, align 8, !tbaa !9
  %77 = load i32, ptr %18, align 4, !tbaa !5
  %78 = add nsw i32 %77, 1
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds i32, ptr %76, i64 %79
  %81 = load i32, ptr %80, align 4, !tbaa !5
  %82 = icmp slt i32 %75, %81
  br i1 %82, label %83, label %114

83:                                               ; preds = %74
  %84 = load ptr, ptr %14, align 8, !tbaa !9
  %85 = load ptr, ptr %17, align 8, !tbaa !9
  %86 = load i32, ptr %24, align 4, !tbaa !5
  %87 = sext i32 %86 to i64
  %88 = getelementptr inbounds i32, ptr %85, i64 %87
  %89 = load i32, ptr %88, align 4, !tbaa !5
  %90 = sext i32 %89 to i64
  %91 = getelementptr inbounds i32, ptr %84, i64 %90
  %92 = load i32, ptr %91, align 4, !tbaa !5
  %93 = icmp slt i32 %92, 0
  br i1 %93, label %110, label %94

94:                                               ; preds = %83
  %95 = load ptr, ptr %17, align 8, !tbaa !9
  %96 = load i32, ptr %24, align 4, !tbaa !5
  %97 = sext i32 %96 to i64
  %98 = getelementptr inbounds i32, ptr %95, i64 %97
  %99 = load i32, ptr %98, align 4, !tbaa !5
  %100 = load ptr, ptr %14, align 8, !tbaa !9
  %101 = load ptr, ptr %15, align 8, !tbaa !9
  %102 = load i32, ptr %25, align 4, !tbaa !5
  %103 = load ptr, ptr %28, align 8, !tbaa !9
  %104 = load ptr, ptr %28, align 8, !tbaa !9
  %105 = load i32, ptr %13, align 4, !tbaa !5
  %106 = sext i32 %105 to i64
  %107 = getelementptr inbounds i32, ptr %104, i64 %106
  %108 = load ptr, ptr %20, align 8, !tbaa !9
  %109 = call noundef i32 @_ZN5nasoq3dfsEiPiS0_iS0_S0_PKi(i32 noundef %99, ptr noundef %100, ptr noundef %101, i32 noundef %102, ptr noundef %103, ptr noundef %107, ptr noundef %108)
  store i32 %109, ptr %25, align 4, !tbaa !5
  br label %110

110:                                              ; preds = %94, %83
  br label %111

111:                                              ; preds = %110
  %112 = load i32, ptr %24, align 4, !tbaa !5
  %113 = add nsw i32 %112, 1
  store i32 %113, ptr %24, align 4, !tbaa !5
  br label %74, !llvm.loop !14

114:                                              ; preds = %74
  %115 = load i32, ptr %25, align 4, !tbaa !5
  store i32 %115, ptr %24, align 4, !tbaa !5
  br label %116

116:                                              ; preds = %140, %114
  %117 = load i32, ptr %24, align 4, !tbaa !5
  %118 = load i32, ptr %13, align 4, !tbaa !5
  %119 = icmp slt i32 %117, %118
  br i1 %119, label %120, label %143

120:                                              ; preds = %116
  %121 = load ptr, ptr %14, align 8, !tbaa !9
  %122 = load ptr, ptr %28, align 8, !tbaa !9
  %123 = load i32, ptr %24, align 4, !tbaa !5
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds i32, ptr %122, i64 %124
  %126 = load i32, ptr %125, align 4, !tbaa !5
  %127 = sext i32 %126 to i64
  %128 = getelementptr inbounds i32, ptr %121, i64 %127
  %129 = load i32, ptr %128, align 4, !tbaa !5
  %130 = sub nsw i32 0, %129
  %131 = sub nsw i32 %130, 2
  %132 = load ptr, ptr %14, align 8, !tbaa !9
  %133 = load ptr, ptr %28, align 8, !tbaa !9
  %134 = load i32, ptr %24, align 4, !tbaa !5
  %135 = sext i32 %134 to i64
  %136 = getelementptr inbounds i32, ptr %133, i64 %135
  %137 = load i32, ptr %136, align 4, !tbaa !5
  %138 = sext i32 %137 to i64
  %139 = getelementptr inbounds i32, ptr %132, i64 %138
  store i32 %131, ptr %139, align 4, !tbaa !5
  br label %140

140:                                              ; preds = %120
  %141 = load i32, ptr %24, align 4, !tbaa !5
  %142 = add nsw i32 %141, 1
  store i32 %142, ptr %24, align 4, !tbaa !5
  br label %116, !llvm.loop !16

143:                                              ; preds = %116
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #10
  %144 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #10
  %145 = getelementptr inbounds %"class.std::chrono::time_point", ptr %34, i32 0, i32 0
  %146 = getelementptr inbounds %"class.std::chrono::duration", ptr %145, i32 0, i32 0
  store i64 %144, ptr %146, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %30, ptr align 8 %34, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #10
  %147 = call i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8) %30, ptr noundef nonnull align 8 dereferenceable(8) %29)
  %148 = getelementptr inbounds %"class.std::chrono::duration", ptr %36, i32 0, i32 0
  store i64 %147, ptr %148, align 8
  call void @_ZNSt6chrono8durationIdSt5ratioILl1ELl1EEEC2IlS1_ILl1ELl1000000000EEvEERKNS0_IT_T0_EE(ptr noundef nonnull align 8 dereferenceable(8) %35, ptr noundef nonnull align 8 dereferenceable(8) %36)
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %31, ptr align 8 %35, i64 8, i1 false), !tbaa.struct !17
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #10
  %149 = call noundef double @_ZNKSt6chrono8durationIdSt5ratioILl1ELl1EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8) %31)
  %150 = load ptr, ptr %23, align 8, !tbaa !9
  store double %149, ptr %150, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 4, ptr %37) #10
  %151 = load i32, ptr %25, align 4, !tbaa !5
  store i32 %151, ptr %37, align 4, !tbaa !5
  br label %152

152:                                              ; preds = %200, %143
  %153 = load i32, ptr %37, align 4, !tbaa !5
  %154 = load i32, ptr %13, align 4, !tbaa !5
  %155 = icmp slt i32 %153, %154
  br i1 %155, label %157, label %156

156:                                              ; preds = %152
  store i32 8, ptr %33, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #10
  br label %203

157:                                              ; preds = %152
  %158 = load ptr, ptr %27, align 8, !tbaa !9
  %159 = load ptr, ptr %22, align 8, !tbaa !9
  %160 = load ptr, ptr %28, align 8, !tbaa !9
  %161 = load i32, ptr %37, align 4, !tbaa !5
  %162 = sext i32 %161 to i64
  %163 = getelementptr inbounds i32, ptr %160, i64 %162
  %164 = load i32, ptr %163, align 4, !tbaa !5
  %165 = sext i32 %164 to i64
  %166 = getelementptr inbounds i32, ptr %159, i64 %165
  %167 = load i32, ptr %166, align 4, !tbaa !5
  %168 = sext i32 %167 to i64
  %169 = getelementptr inbounds i8, ptr %158, i64 %168
  %170 = load i8, ptr %169, align 1, !tbaa !20, !range !22, !noundef !23
  %171 = trunc i8 %170 to i1
  br i1 %171, label %199, label %172

172:                                              ; preds = %157
  %173 = load ptr, ptr %27, align 8, !tbaa !9
  %174 = load ptr, ptr %22, align 8, !tbaa !9
  %175 = load ptr, ptr %28, align 8, !tbaa !9
  %176 = load i32, ptr %37, align 4, !tbaa !5
  %177 = sext i32 %176 to i64
  %178 = getelementptr inbounds i32, ptr %175, i64 %177
  %179 = load i32, ptr %178, align 4, !tbaa !5
  %180 = sext i32 %179 to i64
  %181 = getelementptr inbounds i32, ptr %174, i64 %180
  %182 = load i32, ptr %181, align 4, !tbaa !5
  %183 = sext i32 %182 to i64
  %184 = getelementptr inbounds i8, ptr %173, i64 %183
  store i8 1, ptr %184, align 1, !tbaa !20
  %185 = load ptr, ptr %22, align 8, !tbaa !9
  %186 = load ptr, ptr %28, align 8, !tbaa !9
  %187 = load i32, ptr %37, align 4, !tbaa !5
  %188 = sext i32 %187 to i64
  %189 = getelementptr inbounds i32, ptr %186, i64 %188
  %190 = load i32, ptr %189, align 4, !tbaa !5
  %191 = sext i32 %190 to i64
  %192 = getelementptr inbounds i32, ptr %185, i64 %191
  %193 = load i32, ptr %192, align 4, !tbaa !5
  %194 = load ptr, ptr %19, align 8, !tbaa !9
  %195 = load i32, ptr %26, align 4, !tbaa !5
  %196 = add nsw i32 %195, 1
  store i32 %196, ptr %26, align 4, !tbaa !5
  %197 = sext i32 %195 to i64
  %198 = getelementptr inbounds i32, ptr %194, i64 %197
  store i32 %193, ptr %198, align 4, !tbaa !5
  br label %199

199:                                              ; preds = %172, %157
  br label %200

200:                                              ; preds = %199
  %201 = load i32, ptr %37, align 4, !tbaa !5
  %202 = add nsw i32 %201, 1
  store i32 %202, ptr %37, align 4, !tbaa !5
  br label %152, !llvm.loop !24

203:                                              ; preds = %156
  %204 = load ptr, ptr %27, align 8, !tbaa !9
  %205 = icmp eq ptr %204, null
  br i1 %205, label %207, label %206

206:                                              ; preds = %203
  call void @_ZdaPv(ptr noundef %204) #12
  br label %207

207:                                              ; preds = %206, %203
  %208 = load ptr, ptr %28, align 8, !tbaa !9
  %209 = icmp eq ptr %208, null
  br i1 %209, label %211, label %210

210:                                              ; preds = %207
  call void @_ZdaPv(ptr noundef %208) #12
  br label %211

211:                                              ; preds = %210, %207
  %212 = load i32, ptr %26, align 4, !tbaa !5
  store i32 %212, ptr %12, align 4
  store i32 1, ptr %33, align 4
  br label %213

213:                                              ; preds = %211, %66
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #10
  %214 = load i32, ptr %12, align 4
  ret i32 %214
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) #3

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

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare { i64, i1 } @llvm.umul.with.overflow.i64(i64, i64) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6chrono10time_pointINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #6 align 2

; Function Attrs: nounwind
declare i64 @_ZNSt6chrono3_V212system_clock3nowEv() #7

; 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) #8

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6chrono8durationIdSt5ratioILl1ELl1EEEC2IlS1_ILl1ELl1000000000EEvEERKNS0_IT_T0_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZNKSt6chrono8durationIdSt5ratioILl1ELl1EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) #9

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 #2 = { 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 #3 = { nobuiltin allocsize(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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { 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 #7 = { nounwind "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 #8 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #9 = { nobuiltin nounwind "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 #10 = { nounwind }
attributes #11 = { builtin allocsize(0) }
attributes #12 = { builtin 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 = !{!"any pointer", !7, i64 0}
!11 = !{i64 0, i64 8, !12}
!12 = !{!13, !13, i64 0}
!13 = !{!"long", !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = distinct !{!16, !15}
!17 = !{i64 0, i64 8, !18}
!18 = !{!19, !19, i64 0}
!19 = !{!"double", !7, i64 0}
!20 = !{!21, !21, i64 0}
!21 = !{!"bool", !7, i64 0}
!22 = !{i8 0, i8 2}
!23 = !{}
!24 = distinct !{!24, !15}


; 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"

%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.std::chrono::duration.0" = type { double }

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare noundef i32 @_ZN5nasoq3dfsEiPiS0_iS0_S0_PKi(i32 noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN5nasoq8reach_snEiPiS0_S0_S0_iS0_PKiiS0_Rd(i32 noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef readonly %3, ptr noundef readonly %4, i32 noundef %5, ptr nocapture noundef writeonly %6, ptr noundef %7, i32 noundef %8, ptr nocapture noundef readonly %9, ptr nocapture noundef nonnull writeonly align 8 dereferenceable(8) %10) local_unnamed_addr #2 {
  %12 = alloca %"class.std::chrono::time_point", align 8
  %13 = alloca %"class.std::chrono::time_point", align 8
  %14 = alloca %"class.std::chrono::duration.0", align 8
  %15 = alloca %"class.std::chrono::duration", align 8
  %16 = sext i32 %8 to i64
  %17 = tail call noalias noundef nonnull ptr @_Znam(i64 noundef %16) #8
  tail call void @llvm.memset.p0.i64(ptr nonnull align 1 %17, i8 0, i64 %16, i1 false)
  %18 = shl nsw i32 %0, 1
  %19 = sext i32 %18 to i64
  %20 = icmp slt i32 %0, 0
  %21 = shl nsw i64 %19, 2
  %22 = select i1 %20, i64 -1, i64 %21
  %23 = tail call noalias noundef nonnull ptr @_Znam(i64 noundef %22) #8
  tail call void @llvm.memset.p0.i64(ptr nonnull align 4 %23, i8 0, i64 %22, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #9
  call void @_ZNSt6chrono10time_pointINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %12)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #9
  call void @_ZNSt6chrono10time_pointINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %13)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #9
  %24 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #9
  store i64 %24, ptr %12, align 8, !tbaa !5
  %25 = insertelement <4 x ptr> poison, ptr %1, i64 0
  %26 = insertelement <4 x ptr> %25, ptr %2, i64 1
  %27 = insertelement <4 x ptr> %26, ptr %3, i64 2
  %28 = insertelement <4 x ptr> %27, ptr %4, i64 3
  %29 = icmp eq <4 x ptr> %28, zeroinitializer
  %30 = bitcast <4 x i1> %29 to i4
  %31 = icmp eq i4 %30, 0
  br i1 %31, label %32, label %135

32:                                               ; preds = %11
  %33 = sext i32 %5 to i64
  %34 = getelementptr inbounds i32, ptr %3, i64 %33
  %35 = load i32, ptr %34, align 4, !tbaa !9
  %36 = getelementptr i8, ptr %34, i64 4
  %37 = load i32, ptr %36, align 4, !tbaa !9
  %38 = icmp slt i32 %35, %37
  br i1 %38, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %32
  %39 = sext i32 %0 to i64
  %40 = getelementptr inbounds i32, ptr %23, i64 %39
  %41 = sext i32 %35 to i64
  br label %53

.preheader:                                       ; preds = %63
  %42 = icmp slt i32 %.168, %0
  br i1 %42, label %.lr.ph79.preheader, label %._crit_edge

.lr.ph79.preheader:                               ; preds = %.preheader
  %43 = sext i32 %.168 to i64
  %wide.trip.count = sext i32 %0 to i64
  %44 = sub nsw i64 %wide.trip.count, %43
  %xtraiter = and i64 %44, 3
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.lr.ph79.prol.loopexit, label %.lr.ph79.prol

.lr.ph79.prol:                                    ; preds = %.lr.ph79.preheader, %.lr.ph79.prol
  %indvars.iv87.prol = phi i64 [ %indvars.iv.next88.prol, %.lr.ph79.prol ], [ %43, %.lr.ph79.preheader ]
  %prol.iter = phi i64 [ %prol.iter.next, %.lr.ph79.prol ], [ 0, %.lr.ph79.preheader ]
  %45 = getelementptr inbounds i32, ptr %23, i64 %indvars.iv87.prol
  %46 = load i32, ptr %45, align 4, !tbaa !9
  %47 = sext i32 %46 to i64
  %48 = getelementptr inbounds i32, ptr %1, i64 %47
  %49 = load i32, ptr %48, align 4, !tbaa !9
  %50 = sub i32 -2, %49
  store i32 %50, ptr %48, align 4, !tbaa !9
  %indvars.iv.next88.prol = add nsw i64 %indvars.iv87.prol, 1
  %prol.iter.next = add i64 %prol.iter, 1
  %prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
  br i1 %prol.iter.cmp.not, label %.lr.ph79.prol.loopexit, label %.lr.ph79.prol, !llvm.loop !11

.lr.ph79.prol.loopexit:                           ; preds = %.lr.ph79.prol, %.lr.ph79.preheader
  %indvars.iv87.unr = phi i64 [ %43, %.lr.ph79.preheader ], [ %indvars.iv.next88.prol, %.lr.ph79.prol ]
  %51 = sub nsw i64 %43, %wide.trip.count
  %52 = icmp ugt i64 %51, -4
  br i1 %52, label %._crit_edge, label %.lr.ph79.preheader.new

.lr.ph79.preheader.new:                           ; preds = %.lr.ph79.prol.loopexit
  %invariant.gep = getelementptr i8, ptr %23, i64 4
  %invariant.gep100 = getelementptr i8, ptr %23, i64 8
  %invariant.gep102 = getelementptr i8, ptr %23, i64 12
  br label %.lr.ph79

53:                                               ; preds = %.lr.ph, %63
  %54 = phi i32 [ %37, %.lr.ph ], [ %64, %63 ]
  %indvars.iv = phi i64 [ %41, %.lr.ph ], [ %indvars.iv.next, %63 ]
  %.06776 = phi i32 [ %0, %.lr.ph ], [ %.168, %63 ]
  %55 = getelementptr inbounds i32, ptr %4, i64 %indvars.iv
  %56 = load i32, ptr %55, align 4, !tbaa !9
  %57 = sext i32 %56 to i64
  %58 = getelementptr inbounds i32, ptr %1, i64 %57
  %59 = load i32, ptr %58, align 4, !tbaa !9
  %60 = icmp slt i32 %59, 0
  br i1 %60, label %63, label %61

61:                                               ; preds = %53
  %62 = call noundef i32 @_ZN5nasoq3dfsEiPiS0_iS0_S0_PKi(i32 noundef %56, ptr noundef nonnull %1, ptr noundef nonnull %2, i32 noundef %.06776, ptr noundef nonnull %23, ptr noundef nonnull %40, ptr noundef %7)
  %.pre = load i32, ptr %36, align 4, !tbaa !9
  br label %63

63:                                               ; preds = %53, %61
  %64 = phi i32 [ %54, %53 ], [ %.pre, %61 ]
  %.168 = phi i32 [ %.06776, %53 ], [ %62, %61 ]
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %65 = sext i32 %64 to i64
  %66 = icmp slt i64 %indvars.iv.next, %65
  br i1 %66, label %53, label %.preheader, !llvm.loop !13

.lr.ph79:                                         ; preds = %.lr.ph79, %.lr.ph79.preheader.new
  %indvars.iv87 = phi i64 [ %indvars.iv87.unr, %.lr.ph79.preheader.new ], [ %indvars.iv.next88.3, %.lr.ph79 ]
  %67 = getelementptr inbounds i32, ptr %23, i64 %indvars.iv87
  %68 = load i32, ptr %67, align 4, !tbaa !9
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds i32, ptr %1, i64 %69
  %71 = load i32, ptr %70, align 4, !tbaa !9
  %72 = sub i32 -2, %71
  store i32 %72, ptr %70, align 4, !tbaa !9
  %gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv87
  %73 = load i32, ptr %gep, align 4, !tbaa !9
  %74 = sext i32 %73 to i64
  %75 = getelementptr inbounds i32, ptr %1, i64 %74
  %76 = load i32, ptr %75, align 4, !tbaa !9
  %77 = sub i32 -2, %76
  store i32 %77, ptr %75, align 4, !tbaa !9
  %gep101 = getelementptr i32, ptr %invariant.gep100, i64 %indvars.iv87
  %78 = load i32, ptr %gep101, align 4, !tbaa !9
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds i32, ptr %1, i64 %79
  %81 = load i32, ptr %80, align 4, !tbaa !9
  %82 = sub i32 -2, %81
  store i32 %82, ptr %80, align 4, !tbaa !9
  %gep103 = getelementptr i32, ptr %invariant.gep102, i64 %indvars.iv87
  %83 = load i32, ptr %gep103, align 4, !tbaa !9
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds i32, ptr %1, i64 %84
  %86 = load i32, ptr %85, align 4, !tbaa !9
  %87 = sub i32 -2, %86
  store i32 %87, ptr %85, align 4, !tbaa !9
  %indvars.iv.next88.3 = add nsw i64 %indvars.iv87, 4
  %exitcond.not.3 = icmp eq i64 %indvars.iv.next88.3, %wide.trip.count
  br i1 %exitcond.not.3, label %._crit_edge, label %.lr.ph79, !llvm.loop !15

._crit_edge:                                      ; preds = %.lr.ph79.prol.loopexit, %.lr.ph79, %32, %.preheader
  %88 = phi i1 [ false, %.preheader ], [ false, %32 ], [ %42, %.lr.ph79 ], [ %42, %.lr.ph79.prol.loopexit ]
  %.067.lcssa96 = phi i32 [ %.168, %.preheader ], [ %0, %32 ], [ %.168, %.lr.ph79 ], [ %.168, %.lr.ph79.prol.loopexit ]
  %89 = call i64 @_ZNSt6chrono3_V212system_clock3nowEv() #9
  store i64 %89, ptr %13, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #9
  %90 = call i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %12)
  store i64 %90, ptr %15, align 8
  call void @_ZNSt6chrono8durationIdSt5ratioILl1ELl1EEEC2IlS1_ILl1ELl1000000000EEvEERKNS0_IT_T0_EE(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #9
  %91 = call noundef double @_ZNKSt6chrono8durationIdSt5ratioILl1ELl1EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8) %14)
  store double %91, ptr %10, align 8, !tbaa !16
  br i1 %88, label %.lr.ph83.preheader, label %._crit_edge84

.lr.ph83.preheader:                               ; preds = %._crit_edge
  %92 = sext i32 %.067.lcssa96 to i64
  %wide.trip.count93 = sext i32 %0 to i64
  %93 = sub nsw i64 %wide.trip.count93, %92
  %xtraiter97 = and i64 %93, 1
  %94 = add nsw i64 %wide.trip.count93, -1
  %95 = icmp eq i64 %94, %92
  br i1 %95, label %._crit_edge84.loopexit.unr-lcssa, label %.lr.ph83.preheader.new

.lr.ph83.preheader.new:                           ; preds = %.lr.ph83.preheader
  %unroll_iter = and i64 %93, -2
  %invariant.gep104 = getelementptr i8, ptr %23, i64 4
  br label %.lr.ph83

.lr.ph83:                                         ; preds = %121, %.lr.ph83.preheader.new
  %indvars.iv90 = phi i64 [ %92, %.lr.ph83.preheader.new ], [ %indvars.iv.next91.1, %121 ]
  %.06980 = phi i32 [ 0, %.lr.ph83.preheader.new ], [ %.170.1, %121 ]
  %niter = phi i64 [ 0, %.lr.ph83.preheader.new ], [ %niter.next.1, %121 ]
  %96 = getelementptr inbounds i32, ptr %23, i64 %indvars.iv90
  %97 = load i32, ptr %96, align 4, !tbaa !9
  %98 = sext i32 %97 to i64
  %99 = getelementptr inbounds i32, ptr %9, i64 %98
  %100 = load i32, ptr %99, align 4, !tbaa !9
  %101 = sext i32 %100 to i64
  %102 = getelementptr inbounds i8, ptr %17, i64 %101
  %103 = load i8, ptr %102, align 1, !tbaa !18, !range !20, !noundef !21
  %104 = trunc nuw i8 %103 to i1
  br i1 %104, label %.lr.ph83.1, label %105

105:                                              ; preds = %.lr.ph83
  store i8 1, ptr %102, align 1, !tbaa !18
  %106 = add nsw i32 %.06980, 1
  %107 = sext i32 %.06980 to i64
  %108 = getelementptr inbounds i32, ptr %6, i64 %107
  store i32 %100, ptr %108, align 4, !tbaa !9
  br label %.lr.ph83.1

.lr.ph83.1:                                       ; preds = %.lr.ph83, %105
  %.170 = phi i32 [ %.06980, %.lr.ph83 ], [ %106, %105 ]
  %gep105 = getelementptr i32, ptr %invariant.gep104, i64 %indvars.iv90
  %109 = load i32, ptr %gep105, align 4, !tbaa !9
  %110 = sext i32 %109 to i64
  %111 = getelementptr inbounds i32, ptr %9, i64 %110
  %112 = load i32, ptr %111, align 4, !tbaa !9
  %113 = sext i32 %112 to i64
  %114 = getelementptr inbounds i8, ptr %17, i64 %113
  %115 = load i8, ptr %114, align 1, !tbaa !18, !range !20, !noundef !21
  %116 = trunc nuw i8 %115 to i1
  br i1 %116, label %121, label %117

117:                                              ; preds = %.lr.ph83.1
  store i8 1, ptr %114, align 1, !tbaa !18
  %118 = add nsw i32 %.170, 1
  %119 = sext i32 %.170 to i64
  %120 = getelementptr inbounds i32, ptr %6, i64 %119
  store i32 %112, ptr %120, align 4, !tbaa !9
  br label %121

121:                                              ; preds = %117, %.lr.ph83.1
  %.170.1 = phi i32 [ %.170, %.lr.ph83.1 ], [ %118, %117 ]
  %indvars.iv.next91.1 = add nsw i64 %indvars.iv90, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %._crit_edge84.loopexit.unr-lcssa, label %.lr.ph83, !llvm.loop !22

._crit_edge84.loopexit.unr-lcssa:                 ; preds = %121, %.lr.ph83.preheader
  %.170.lcssa.ph = phi i32 [ poison, %.lr.ph83.preheader ], [ %.170.1, %121 ]
  %indvars.iv90.unr = phi i64 [ %92, %.lr.ph83.preheader ], [ %indvars.iv.next91.1, %121 ]
  %.06980.unr = phi i32 [ 0, %.lr.ph83.preheader ], [ %.170.1, %121 ]
  %lcmp.mod98.not = icmp eq i64 %xtraiter97, 0
  br i1 %lcmp.mod98.not, label %._crit_edge84, label %.lr.ph83.epil

.lr.ph83.epil:                                    ; preds = %._crit_edge84.loopexit.unr-lcssa
  %122 = getelementptr inbounds i32, ptr %23, i64 %indvars.iv90.unr
  %123 = load i32, ptr %122, align 4, !tbaa !9
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds i32, ptr %9, i64 %124
  %126 = load i32, ptr %125, align 4, !tbaa !9
  %127 = sext i32 %126 to i64
  %128 = getelementptr inbounds i8, ptr %17, i64 %127
  %129 = load i8, ptr %128, align 1, !tbaa !18, !range !20, !noundef !21
  %130 = trunc nuw i8 %129 to i1
  br i1 %130, label %._crit_edge84, label %131

131:                                              ; preds = %.lr.ph83.epil
  store i8 1, ptr %128, align 1, !tbaa !18
  %132 = add nsw i32 %.06980.unr, 1
  %133 = sext i32 %.06980.unr to i64
  %134 = getelementptr inbounds i32, ptr %6, i64 %133
  store i32 %126, ptr %134, align 4, !tbaa !9
  br label %._crit_edge84

._crit_edge84:                                    ; preds = %._crit_edge84.loopexit.unr-lcssa, %131, %.lr.ph83.epil, %._crit_edge
  %.069.lcssa = phi i32 [ 0, %._crit_edge ], [ %.170.lcssa.ph, %._crit_edge84.loopexit.unr-lcssa ], [ %.06980.unr, %.lr.ph83.epil ], [ %132, %131 ]
  call void @_ZdaPv(ptr noundef nonnull %17) #10
  call void @_ZdaPv(ptr noundef nonnull %23) #10
  br label %135

135:                                              ; preds = %11, %._crit_edge84
  %.065 = phi i32 [ %.069.lcssa, %._crit_edge84 ], [ -1, %11 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #9
  ret i32 %.065
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) local_unnamed_addr #3

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6chrono10time_pointINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

; Function Attrs: nounwind
declare i64 @_ZNSt6chrono3_V212system_clock3nowEv() local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZNSt6chronomiINS_3_V212system_clockENS_8durationIlSt5ratioILl1ELl1000000000EEEES6_EENSt11common_typeIJT0_T1_EE4typeERKNS_10time_pointIT_S8_EERKNSC_ISD_S9_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6chrono8durationIdSt5ratioILl1ELl1EEEC2IlS1_ILl1ELl1000000000EEvEERKNS0_IT_T0_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZNKSt6chrono8durationIdSt5ratioILl1ELl1EEE5countEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) local_unnamed_addr #7

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 #2 = { 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 #3 = { nobuiltin allocsize(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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 #6 = { nounwind "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 #7 = { nobuiltin nounwind "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 #8 = { builtin allocsize(0) }
attributes #9 = { nounwind }
attributes #10 = { builtin 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.unroll.disable"}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = !{!17, !17, i64 0}
!17 = !{!"double", !7, i64 0}
!18 = !{!19, !19, i64 0}
!19 = !{!"bool", !7, i64 0}
!20 = !{i8 0, i8 2}
!21 = !{}
!22 = distinct !{!22, !14}


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