; LLVM IR from upupming/algorithm :: acwing/算法基础课/第四讲 数学知识/高斯消元/883. 高斯消元解线性方程组.ll (Z5gaussv)

; 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"

@n = external dso_local global i32, align 4
@a = external dso_local global [110 x [110 x double]], align 16

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z5gaussv() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %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 i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  store i32 0, ptr %2, align 4, !tbaa !5
  store i32 0, ptr %3, align 4, !tbaa !5
  br label %14

14:                                               ; preds = %174, %0
  %15 = load i32, ptr %2, align 4, !tbaa !5
  %16 = load i32, ptr @n, align 4, !tbaa !5
  %17 = icmp slt i32 %15, %16
  br i1 %17, label %18, label %177

18:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  %19 = load i32, ptr %3, align 4, !tbaa !5
  store i32 %19, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  %20 = load i32, ptr %3, align 4, !tbaa !5
  store i32 %20, ptr %5, align 4, !tbaa !5
  br label %21

21:                                               ; preds = %47, %18
  %22 = load i32, ptr %5, align 4, !tbaa !5
  %23 = load i32, ptr @n, align 4, !tbaa !5
  %24 = icmp slt i32 %22, %23
  br i1 %24, label %26, label %25

25:                                               ; preds = %21
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  br label %50

26:                                               ; preds = %21
  %27 = load i32, ptr %5, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  %29 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %28
  %30 = load i32, ptr %2, align 4, !tbaa !5
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds [110 x double], ptr %29, i64 0, i64 %31
  %33 = load double, ptr %32, align 8, !tbaa !9
  %34 = call noundef double @_ZSt3absd(double noundef %33)
  %35 = load i32, ptr %4, align 4, !tbaa !5
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %36
  %38 = load i32, ptr %2, align 4, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds [110 x double], ptr %37, i64 0, i64 %39
  %41 = load double, ptr %40, align 8, !tbaa !9
  %42 = call noundef double @_ZSt3absd(double noundef %41)
  %43 = fcmp ogt double %34, %42
  br i1 %43, label %44, label %46

44:                                               ; preds = %26
  %45 = load i32, ptr %5, align 4, !tbaa !5
  store i32 %45, ptr %4, align 4, !tbaa !5
  br label %46

46:                                               ; preds = %44, %26
  br label %47

47:                                               ; preds = %46
  %48 = load i32, ptr %5, align 4, !tbaa !5
  %49 = add nsw i32 %48, 1
  store i32 %49, ptr %5, align 4, !tbaa !5
  br label %21, !llvm.loop !11

50:                                               ; preds = %25
  %51 = load i32, ptr %4, align 4, !tbaa !5
  %52 = sext i32 %51 to i64
  %53 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %52
  %54 = load i32, ptr %2, align 4, !tbaa !5
  %55 = sext i32 %54 to i64
  %56 = getelementptr inbounds [110 x double], ptr %53, i64 0, i64 %55
  %57 = load double, ptr %56, align 8, !tbaa !9
  %58 = call noundef double @_ZSt3absd(double noundef %57)
  %59 = fcmp olt double %58, 0x3EB0C6F7A0B5ED8D
  br i1 %59, label %60, label %61

60:                                               ; preds = %50
  store i32 4, ptr %6, align 4
  br label %171

61:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  %62 = load i32, ptr %2, align 4, !tbaa !5
  store i32 %62, ptr %7, align 4, !tbaa !5
  br label %63

63:                                               ; preds = %82, %61
  %64 = load i32, ptr %7, align 4, !tbaa !5
  %65 = load i32, ptr @n, align 4, !tbaa !5
  %66 = add nsw i32 %65, 1
  %67 = icmp slt i32 %64, %66
  br i1 %67, label %69, label %68

68:                                               ; preds = %63
  store i32 8, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  br label %85

69:                                               ; preds = %63
  %70 = load i32, ptr %4, align 4, !tbaa !5
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %71
  %73 = load i32, ptr %7, align 4, !tbaa !5
  %74 = sext i32 %73 to i64
  %75 = getelementptr inbounds [110 x double], ptr %72, i64 0, i64 %74
  %76 = load i32, ptr %3, align 4, !tbaa !5
  %77 = sext i32 %76 to i64
  %78 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %77
  %79 = load i32, ptr %7, align 4, !tbaa !5
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds [110 x double], ptr %78, i64 0, i64 %80
  call void @_ZSt4swapIdENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 8 dereferenceable(8) %75, ptr noundef nonnull align 8 dereferenceable(8) %81) #4
  br label %82

82:                                               ; preds = %69
  %83 = load i32, ptr %7, align 4, !tbaa !5
  %84 = add nsw i32 %83, 1
  store i32 %84, ptr %7, align 4, !tbaa !5
  br label %63, !llvm.loop !13

85:                                               ; preds = %68
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  %86 = load i32, ptr @n, align 4, !tbaa !5
  store i32 %86, ptr %8, align 4, !tbaa !5
  br label %87

87:                                               ; preds = %108, %85
  %88 = load i32, ptr %8, align 4, !tbaa !5
  %89 = load i32, ptr %2, align 4, !tbaa !5
  %90 = icmp sge i32 %88, %89
  br i1 %90, label %92, label %91

91:                                               ; preds = %87
  store i32 11, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %111

92:                                               ; preds = %87
  %93 = load i32, ptr %3, align 4, !tbaa !5
  %94 = sext i32 %93 to i64
  %95 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %94
  %96 = load i32, ptr %2, align 4, !tbaa !5
  %97 = sext i32 %96 to i64
  %98 = getelementptr inbounds [110 x double], ptr %95, i64 0, i64 %97
  %99 = load double, ptr %98, align 8, !tbaa !9
  %100 = load i32, ptr %3, align 4, !tbaa !5
  %101 = sext i32 %100 to i64
  %102 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %101
  %103 = load i32, ptr %8, align 4, !tbaa !5
  %104 = sext i32 %103 to i64
  %105 = getelementptr inbounds [110 x double], ptr %102, i64 0, i64 %104
  %106 = load double, ptr %105, align 8, !tbaa !9
  %107 = fdiv double %106, %99
  store double %107, ptr %105, align 8, !tbaa !9
  br label %108

108:                                              ; preds = %92
  %109 = load i32, ptr %8, align 4, !tbaa !5
  %110 = add nsw i32 %109, -1
  store i32 %110, ptr %8, align 4, !tbaa !5
  br label %87, !llvm.loop !14

111:                                              ; preds = %91
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  %112 = load i32, ptr %3, align 4, !tbaa !5
  %113 = add nsw i32 %112, 1
  store i32 %113, ptr %9, align 4, !tbaa !5
  br label %114

114:                                              ; preds = %165, %111
  %115 = load i32, ptr %9, align 4, !tbaa !5
  %116 = load i32, ptr @n, align 4, !tbaa !5
  %117 = icmp slt i32 %115, %116
  br i1 %117, label %119, label %118

118:                                              ; preds = %114
  store i32 14, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  br label %168

119:                                              ; preds = %114
  %120 = load i32, ptr %9, align 4, !tbaa !5
  %121 = sext i32 %120 to i64
  %122 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %121
  %123 = load i32, ptr %2, align 4, !tbaa !5
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds [110 x double], ptr %122, i64 0, i64 %124
  %126 = load double, ptr %125, align 8, !tbaa !9
  %127 = call noundef double @_ZSt3absd(double noundef %126)
  %128 = fcmp ogt double %127, 0x3EB0C6F7A0B5ED8D
  br i1 %128, label %129, label %164

129:                                              ; preds = %119
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  %130 = load i32, ptr @n, align 4, !tbaa !5
  store i32 %130, ptr %10, align 4, !tbaa !5
  br label %131

131:                                              ; preds = %160, %129
  %132 = load i32, ptr %10, align 4, !tbaa !5
  %133 = load i32, ptr %2, align 4, !tbaa !5
  %134 = icmp sge i32 %132, %133
  br i1 %134, label %136, label %135

135:                                              ; preds = %131
  store i32 17, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  br label %163

136:                                              ; preds = %131
  %137 = load i32, ptr %3, align 4, !tbaa !5
  %138 = sext i32 %137 to i64
  %139 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %138
  %140 = load i32, ptr %10, align 4, !tbaa !5
  %141 = sext i32 %140 to i64
  %142 = getelementptr inbounds [110 x double], ptr %139, i64 0, i64 %141
  %143 = load double, ptr %142, align 8, !tbaa !9
  %144 = load i32, ptr %9, align 4, !tbaa !5
  %145 = sext i32 %144 to i64
  %146 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %145
  %147 = load i32, ptr %2, align 4, !tbaa !5
  %148 = sext i32 %147 to i64
  %149 = getelementptr inbounds [110 x double], ptr %146, i64 0, i64 %148
  %150 = load double, ptr %149, align 8, !tbaa !9
  %151 = load i32, ptr %9, align 4, !tbaa !5
  %152 = sext i32 %151 to i64
  %153 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %152
  %154 = load i32, ptr %10, align 4, !tbaa !5
  %155 = sext i32 %154 to i64
  %156 = getelementptr inbounds [110 x double], ptr %153, i64 0, i64 %155
  %157 = load double, ptr %156, align 8, !tbaa !9
  %158 = fneg double %143
  %159 = call double @llvm.fmuladd.f64(double %158, double %150, double %157)
  store double %159, ptr %156, align 8, !tbaa !9
  br label %160

160:                                              ; preds = %136
  %161 = load i32, ptr %10, align 4, !tbaa !5
  %162 = add nsw i32 %161, -1
  store i32 %162, ptr %10, align 4, !tbaa !5
  br label %131, !llvm.loop !15

163:                                              ; preds = %135
  br label %164

164:                                              ; preds = %163, %119
  br label %165

165:                                              ; preds = %164
  %166 = load i32, ptr %9, align 4, !tbaa !5
  %167 = add nsw i32 %166, 1
  store i32 %167, ptr %9, align 4, !tbaa !5
  br label %114, !llvm.loop !16

168:                                              ; preds = %118
  %169 = load i32, ptr %3, align 4, !tbaa !5
  %170 = add nsw i32 %169, 1
  store i32 %170, ptr %3, align 4, !tbaa !5
  store i32 0, ptr %6, align 4
  br label %171

171:                                              ; preds = %168, %60
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  %172 = load i32, ptr %6, align 4
  switch i32 %172, label %255 [
    i32 0, label %173
    i32 4, label %174
  ]

173:                                              ; preds = %171
  br label %174

174:                                              ; preds = %173, %171
  %175 = load i32, ptr %2, align 4, !tbaa !5
  %176 = add nsw i32 %175, 1
  store i32 %176, ptr %2, align 4, !tbaa !5
  br label %14, !llvm.loop !17

177:                                              ; preds = %14
  %178 = load i32, ptr %3, align 4, !tbaa !5
  %179 = load i32, ptr @n, align 4, !tbaa !5
  %180 = icmp slt i32 %178, %179
  br i1 %180, label %181, label %206

181:                                              ; preds = %177
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  %182 = load i32, ptr %3, align 4, !tbaa !5
  store i32 %182, ptr %11, align 4, !tbaa !5
  br label %183

183:                                              ; preds = %200, %181
  %184 = load i32, ptr %11, align 4, !tbaa !5
  %185 = load i32, ptr @n, align 4, !tbaa !5
  %186 = icmp slt i32 %184, %185
  br i1 %186, label %188, label %187

187:                                              ; preds = %183
  store i32 20, ptr %6, align 4
  br label %203

188:                                              ; preds = %183
  %189 = load i32, ptr %11, align 4, !tbaa !5
  %190 = sext i32 %189 to i64
  %191 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %190
  %192 = load i32, ptr @n, align 4, !tbaa !5
  %193 = sext i32 %192 to i64
  %194 = getelementptr inbounds [110 x double], ptr %191, i64 0, i64 %193
  %195 = load double, ptr %194, align 8, !tbaa !9
  %196 = call noundef double @_ZSt3absd(double noundef %195)
  %197 = fcmp ogt double %196, 0x3EB0C6F7A0B5ED8D
  br i1 %197, label %198, label %199

198:                                              ; preds = %188
  store i32 2, ptr %1, align 4
  store i32 1, ptr %6, align 4
  br label %203

199:                                              ; preds = %188
  br label %200

200:                                              ; preds = %199
  %201 = load i32, ptr %11, align 4, !tbaa !5
  %202 = add nsw i32 %201, 1
  store i32 %202, ptr %11, align 4, !tbaa !5
  br label %183, !llvm.loop !18

203:                                              ; preds = %198, %187
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  %204 = load i32, ptr %6, align 4
  switch i32 %204, label %253 [
    i32 20, label %205
  ]

205:                                              ; preds = %203
  store i32 1, ptr %1, align 4
  store i32 1, ptr %6, align 4
  br label %253

206:                                              ; preds = %177
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  %207 = load i32, ptr @n, align 4, !tbaa !5
  %208 = sub nsw i32 %207, 1
  store i32 %208, ptr %12, align 4, !tbaa !5
  br label %209

209:                                              ; preds = %249, %206
  %210 = load i32, ptr %12, align 4, !tbaa !5
  %211 = icmp sge i32 %210, 0
  br i1 %211, label %213, label %212

212:                                              ; preds = %209
  store i32 23, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  br label %252

213:                                              ; preds = %209
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  %214 = load i32, ptr %12, align 4, !tbaa !5
  %215 = add nsw i32 %214, 1
  store i32 %215, ptr %13, align 4, !tbaa !5
  br label %216

216:                                              ; preds = %245, %213
  %217 = load i32, ptr %13, align 4, !tbaa !5
  %218 = load i32, ptr @n, align 4, !tbaa !5
  %219 = icmp slt i32 %217, %218
  br i1 %219, label %221, label %220

220:                                              ; preds = %216
  store i32 26, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  br label %248

221:                                              ; preds = %216
  %222 = load i32, ptr %13, align 4, !tbaa !5
  %223 = sext i32 %222 to i64
  %224 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %223
  %225 = load i32, ptr @n, align 4, !tbaa !5
  %226 = sext i32 %225 to i64
  %227 = getelementptr inbounds [110 x double], ptr %224, i64 0, i64 %226
  %228 = load double, ptr %227, align 8, !tbaa !9
  %229 = load i32, ptr %12, align 4, !tbaa !5
  %230 = sext i32 %229 to i64
  %231 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %230
  %232 = load i32, ptr %13, align 4, !tbaa !5
  %233 = sext i32 %232 to i64
  %234 = getelementptr inbounds [110 x double], ptr %231, i64 0, i64 %233
  %235 = load double, ptr %234, align 8, !tbaa !9
  %236 = load i32, ptr %12, align 4, !tbaa !5
  %237 = sext i32 %236 to i64
  %238 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %237
  %239 = load i32, ptr @n, align 4, !tbaa !5
  %240 = sext i32 %239 to i64
  %241 = getelementptr inbounds [110 x double], ptr %238, i64 0, i64 %240
  %242 = load double, ptr %241, align 8, !tbaa !9
  %243 = fneg double %228
  %244 = call double @llvm.fmuladd.f64(double %243, double %235, double %242)
  store double %244, ptr %241, align 8, !tbaa !9
  br label %245

245:                                              ; preds = %221
  %246 = load i32, ptr %13, align 4, !tbaa !5
  %247 = add nsw i32 %246, 1
  store i32 %247, ptr %13, align 4, !tbaa !5
  br label %216, !llvm.loop !19

248:                                              ; preds = %220
  br label %249

249:                                              ; preds = %248
  %250 = load i32, ptr %12, align 4, !tbaa !5
  %251 = add nsw i32 %250, -1
  store i32 %251, ptr %12, align 4, !tbaa !5
  br label %209, !llvm.loop !20

252:                                              ; preds = %212
  store i32 0, ptr %1, align 4
  store i32 1, ptr %6, align 4
  br label %253

253:                                              ; preds = %252, %205, %203
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  %254 = load i32, ptr %1, align 4
  ret i32 %254

255:                                              ; preds = %171
  unreachable
}

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt3absd(double noundef) #2

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZSt4swapIdENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3

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 = { inlinehint 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 #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"double", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !12}
!17 = distinct !{!17, !12}
!18 = distinct !{!18, !12}
!19 = distinct !{!19, !12}
!20 = distinct !{!20, !12}


; 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"

@n = external dso_local local_unnamed_addr global i32, align 4
@a = external dso_local global [110 x [110 x double]], align 16

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef range(i32 0, 3) i32 @_Z5gaussv() local_unnamed_addr #0 {
  %1 = load i32, ptr @n, align 4, !tbaa !5
  %2 = icmp sgt i32 %1, 0
  br i1 %2, label %.preheader86, label %._crit_edge108

.preheader86:                                     ; preds = %0, %.loopexit83
  %3 = phi i32 [ %100, %.loopexit83 ], [ %1, %0 ]
  %indvars.iv126 = phi i64 [ %indvars.iv.next127, %.loopexit83 ], [ 0, %0 ]
  %.067107 = phi i32 [ %.168, %.loopexit83 ], [ 0, %0 ]
  %4 = shl nuw nsw i64 %indvars.iv126, 3
  %scevgep172 = getelementptr i8, ptr @a, i64 %4
  %5 = icmp slt i32 %.067107, %3
  br i1 %5, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.preheader86
  %6 = sext i32 %.067107 to i64
  br label %13

._crit_edge:                                      ; preds = %13, %.preheader86
  %.066.lcssa = phi i32 [ %.067107, %.preheader86 ], [ %.1, %13 ]
  %7 = sext i32 %.066.lcssa to i64
  %8 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %7, i64 %indvars.iv126
  %9 = load double, ptr %8, align 8, !tbaa !9
  %10 = tail call noundef double @_ZSt3absd(double noundef %9)
  %11 = fcmp olt double %10, 0x3EB0C6F7A0B5ED8D
  %.pre = load i32, ptr @n, align 4, !tbaa !5
  %.pre150 = sext i32 %.pre to i64
  br i1 %11, label %.loopexit83, label %.preheader85

.preheader85:                                     ; preds = %._crit_edge
  %.not7590 = icmp sgt i64 %indvars.iv126, %.pre150
  br i1 %.not7590, label %.preheader84, label %.lr.ph92

.lr.ph92:                                         ; preds = %.preheader85
  %12 = sext i32 %.067107 to i64
  br label %36

13:                                               ; preds = %.lr.ph, %13
  %indvars.iv = phi i64 [ %6, %.lr.ph ], [ %indvars.iv.next, %13 ]
  %.06688 = phi i32 [ %.067107, %.lr.ph ], [ %.1, %13 ]
  %14 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %indvars.iv, i64 %indvars.iv126
  %15 = load double, ptr %14, align 8, !tbaa !9
  %16 = tail call noundef double @_ZSt3absd(double noundef %15)
  %17 = sext i32 %.06688 to i64
  %18 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %17, i64 %indvars.iv126
  %19 = load double, ptr %18, align 8, !tbaa !9
  %20 = tail call noundef double @_ZSt3absd(double noundef %19)
  %21 = fcmp ogt double %16, %20
  %22 = trunc nsw i64 %indvars.iv to i32
  %.1 = select i1 %21, i32 %22, i32 %.06688
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %23 = load i32, ptr @n, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = icmp slt i64 %indvars.iv.next, %24
  br i1 %25, label %13, label %._crit_edge, !llvm.loop !11

.preheader84:                                     ; preds = %36, %.preheader85
  %.pre-phi = phi i64 [ %.pre150, %.preheader85 ], [ %40, %36 ]
  %26 = phi i32 [ %.pre, %.preheader85 ], [ %39, %36 ]
  %.not7694 = icmp slt i64 %.pre-phi, %indvars.iv126
  br i1 %.not7694, label %._crit_edge97, label %.lr.ph96

.lr.ph96:                                         ; preds = %.preheader84
  %27 = sext i32 %.067107 to i64
  %28 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %27, i64 %indvars.iv126
  %29 = sub i64 %.pre-phi, %indvars.iv126
  %30 = and i64 %29, 1
  %lcmp.mod.not.not = icmp eq i64 %30, 0
  br i1 %lcmp.mod.not.not, label %.prol.loopexit.unr-lcssa, label %.prol.loopexit

.prol.loopexit.unr-lcssa:                         ; preds = %.lr.ph96
  %31 = load double, ptr %28, align 8, !tbaa !9
  %32 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %27, i64 %.pre-phi
  %33 = load double, ptr %32, align 8, !tbaa !9
  %34 = fdiv double %33, %31
  store double %34, ptr %32, align 8, !tbaa !9
  %indvars.iv.next132.prol = add nsw i64 %.pre-phi, -1
  br label %.prol.loopexit

.prol.loopexit:                                   ; preds = %.prol.loopexit.unr-lcssa, %.lr.ph96
  %indvars.iv131.unr = phi i64 [ %.pre-phi, %.lr.ph96 ], [ %indvars.iv.next132.prol, %.prol.loopexit.unr-lcssa ]
  %35 = icmp eq i64 %.pre-phi, %indvars.iv126
  br i1 %35, label %._crit_edge97, label %.lr.ph96.new

36:                                               ; preds = %.lr.ph92, %36
  %indvars.iv128 = phi i64 [ %indvars.iv126, %.lr.ph92 ], [ %indvars.iv.next129, %36 ]
  %37 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %7, i64 %indvars.iv128
  %38 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %12, i64 %indvars.iv128
  tail call void @_ZSt4swapIdENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 8 dereferenceable(8) %37, ptr noundef nonnull align 8 dereferenceable(8) %38) #4
  %indvars.iv.next129 = add nuw nsw i64 %indvars.iv128, 1
  %39 = load i32, ptr @n, align 4, !tbaa !5
  %40 = sext i32 %39 to i64
  %.not75.not = icmp slt i64 %indvars.iv128, %40
  br i1 %.not75.not, label %36, label %.preheader84, !llvm.loop !13

._crit_edge97:                                    ; preds = %.prol.loopexit, %.lr.ph96.new, %.preheader84
  %41 = add nsw i32 %.067107, 1
  %42 = icmp slt i32 %41, %26
  br i1 %42, label %.lr.ph104, label %.loopexit83

.lr.ph104:                                        ; preds = %._crit_edge97
  %43 = sext i32 %.067107 to i64
  %44 = sext i32 %41 to i64
  %45 = mul nsw i64 %43, 880
  %scevgep163 = getelementptr i8, ptr @a, i64 %45
  %46 = mul nsw i64 %44, 880
  %47 = or disjoint i64 %46, 8
  %48 = mul nsw i64 %43, 880
  %scevgep173 = getelementptr i8, ptr %scevgep172, i64 %48
  %scevgep174 = getelementptr i8, ptr getelementptr inbounds (i8, ptr @a, i64 8), i64 %48
  %49 = getelementptr i8, ptr @a, i64 %4
  %50 = getelementptr i8, ptr %49, i64 %46
  %gep = getelementptr i8, ptr getelementptr (i8, ptr @a, i64 8), i64 %4
  %51 = getelementptr i8, ptr @a, i64 %47
  %bound1 = icmp ult ptr %49, %gep
  br label %60

.lr.ph96.new:                                     ; preds = %.prol.loopexit, %.lr.ph96.new
  %indvars.iv131 = phi i64 [ %indvars.iv.next132.1, %.lr.ph96.new ], [ %indvars.iv131.unr, %.prol.loopexit ]
  %52 = load double, ptr %28, align 8, !tbaa !9
  %53 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %27, i64 %indvars.iv131
  %54 = load double, ptr %53, align 8, !tbaa !9
  %55 = fdiv double %54, %52
  store double %55, ptr %53, align 8, !tbaa !9
  %indvars.iv.next132 = add nsw i64 %indvars.iv131, -1
  %56 = load double, ptr %28, align 8, !tbaa !9
  %57 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %27, i64 %indvars.iv.next132
  %58 = load double, ptr %57, align 8, !tbaa !9
  %59 = fdiv double %58, %56
  store double %59, ptr %57, align 8, !tbaa !9
  %indvars.iv.next132.1 = add nsw i64 %indvars.iv131, -2
  %.not76.not.1 = icmp sgt i64 %indvars.iv.next132, %indvars.iv126
  br i1 %.not76.not.1, label %.lr.ph96.new, label %._crit_edge97, !llvm.loop !14

60:                                               ; preds = %.lr.ph104, %.loopexit82
  %indvar = phi i64 [ 0, %.lr.ph104 ], [ %indvar.next, %.loopexit82 ]
  %indvars.iv137 = phi i64 [ %44, %.lr.ph104 ], [ %indvars.iv.next138, %.loopexit82 ]
  %61 = mul nuw nsw i64 %indvar, 880
  %scevgep168 = getelementptr i8, ptr %50, i64 %61
  %scevgep170 = getelementptr i8, ptr %51, i64 %61
  %62 = add i64 %indvar, %44
  %63 = mul i64 %62, 880
  %scevgep = getelementptr i8, ptr @a, i64 %63
  %64 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %indvars.iv137, i64 %indvars.iv126
  %65 = load double, ptr %64, align 8, !tbaa !9
  %66 = tail call noundef double @_ZSt3absd(double noundef %65)
  %67 = fcmp ule double %66, 0x3EB0C6F7A0B5ED8D
  %68 = load i32, ptr @n, align 4
  %69 = sext i32 %68 to i64
  %.not7798 = icmp sgt i64 %indvars.iv126, %69
  %or.cond = select i1 %67, i1 true, i1 %.not7798
  br i1 %or.cond, label %.loopexit82, label %.lr.ph101.preheader

.lr.ph101.preheader:                              ; preds = %60
  %reass.sub = sub i64 %69, %indvars.iv126
  %70 = add i64 %reass.sub, 1
  %min.iters.check = icmp ult i64 %70, 16
  br i1 %min.iters.check, label %.lr.ph101.preheader190, label %vector.scevcheck

vector.scevcheck:                                 ; preds = %.lr.ph101.preheader
  %71 = sub i64 %69, %indvars.iv126
  %72 = shl nsw i64 %69, 3
  %scevgep162 = getelementptr i8, ptr %scevgep, i64 %72
  %mul.result.neg = mul i64 %71, -8
  %73 = getelementptr i8, ptr %scevgep162, i64 %mul.result.neg
  %74 = icmp ugt ptr %73, %scevgep162
  %scevgep164 = getelementptr i8, ptr %scevgep163, i64 %72
  %mul.result166.neg = mul i64 %71, -8
  %mul.overflow167 = icmp ugt i64 %71, 2305843009213693951
  %75 = getelementptr i8, ptr %scevgep164, i64 %mul.result166.neg
  %76 = icmp ugt ptr %75, %scevgep164
  %77 = or i1 %76, %mul.overflow167
  %78 = or i1 %74, %77
  br i1 %78, label %.lr.ph101.preheader190, label %vector.memcheck

vector.memcheck:                                  ; preds = %vector.scevcheck
  %79 = shl nsw i64 %69, 3
  %scevgep171 = getelementptr i8, ptr %scevgep170, i64 %79
  %scevgep175 = getelementptr i8, ptr %scevgep174, i64 %79
  %bound0 = icmp ult ptr %scevgep168, %scevgep171
  %found.conflict = and i1 %bound0, %bound1
  %bound0176 = icmp ult ptr %scevgep168, %scevgep175
  %bound1177 = icmp ult ptr %scevgep173, %scevgep171
  %found.conflict178 = and i1 %bound0176, %bound1177
  %conflict.rdx = or i1 %found.conflict, %found.conflict178
  br i1 %conflict.rdx, label %.lr.ph101.preheader190, label %vector.ph

vector.ph:                                        ; preds = %vector.memcheck
  %n.vec = and i64 %70, -4
  %ind.end = sub i64 %69, %n.vec
  %80 = load double, ptr %64, align 8, !tbaa !9, !alias.scope !15, !noalias !18
  %broadcast.splatinsert185 = insertelement <2 x double> poison, double %80, i64 0
  %81 = shufflevector <2 x double> %broadcast.splatinsert185, <2 x double> poison, <2 x i32> zeroinitializer
  %82 = shufflevector <2 x double> %broadcast.splatinsert185, <2 x double> poison, <2 x i32> zeroinitializer
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %offset.idx = sub i64 %69, %index
  %83 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %43, i64 %offset.idx
  %84 = getelementptr inbounds i8, ptr %83, i64 -8
  %85 = getelementptr inbounds i8, ptr %83, i64 -24
  %wide.load = load <2 x double>, ptr %84, align 8, !tbaa !9, !alias.scope !20
  %wide.load179 = load <2 x double>, ptr %85, align 8, !tbaa !9, !alias.scope !20
  %86 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %indvars.iv137, i64 %offset.idx
  %87 = getelementptr inbounds i8, ptr %86, i64 -8
  %88 = getelementptr inbounds i8, ptr %86, i64 -24
  %wide.load181 = load <2 x double>, ptr %87, align 8, !tbaa !9, !alias.scope !18, !noalias !20
  %wide.load183 = load <2 x double>, ptr %88, align 8, !tbaa !9, !alias.scope !18, !noalias !20
  %89 = fneg <2 x double> %wide.load
  %reverse187 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %89, <2 x double> %81, <2 x double> %wide.load181)
  store <2 x double> %reverse187, ptr %87, align 8, !tbaa !9, !alias.scope !18, !noalias !20
  %90 = fneg <2 x double> %wide.load179
  %reverse188 = tail call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %90, <2 x double> %82, <2 x double> %wide.load183)
  store <2 x double> %reverse188, ptr %88, align 8, !tbaa !9, !alias.scope !18, !noalias !20
  %index.next = add nuw i64 %index, 4
  %91 = icmp eq i64 %index.next, %n.vec
  br i1 %91, label %middle.block, label %vector.body, !llvm.loop !22

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %70, %n.vec
  br i1 %cmp.n, label %.loopexit82, label %.lr.ph101.preheader190

.lr.ph101.preheader190:                           ; preds = %middle.block, %vector.memcheck, %vector.scevcheck, %.lr.ph101.preheader
  %indvars.iv134.ph = phi i64 [ %69, %vector.memcheck ], [ %69, %vector.scevcheck ], [ %69, %.lr.ph101.preheader ], [ %ind.end, %middle.block ]
  br label %.lr.ph101

.lr.ph101:                                        ; preds = %.lr.ph101.preheader190, %.lr.ph101
  %indvars.iv134 = phi i64 [ %indvars.iv.next135, %.lr.ph101 ], [ %indvars.iv134.ph, %.lr.ph101.preheader190 ]
  %92 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %43, i64 %indvars.iv134
  %93 = load double, ptr %92, align 8, !tbaa !9
  %94 = load double, ptr %64, align 8, !tbaa !9
  %95 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %indvars.iv137, i64 %indvars.iv134
  %96 = load double, ptr %95, align 8, !tbaa !9
  %97 = fneg double %93
  %98 = tail call double @llvm.fmuladd.f64(double %97, double %94, double %96)
  store double %98, ptr %95, align 8, !tbaa !9
  %indvars.iv.next135 = add nsw i64 %indvars.iv134, -1
  %.not77.not = icmp sgt i64 %indvars.iv134, %indvars.iv126
  br i1 %.not77.not, label %.lr.ph101, label %.loopexit82, !llvm.loop !25

.loopexit82:                                      ; preds = %.lr.ph101, %middle.block, %60
  %indvars.iv.next138 = add nsw i64 %indvars.iv137, 1
  %99 = icmp slt i64 %indvars.iv.next138, %69
  %indvar.next = add i64 %indvar, 1
  br i1 %99, label %60, label %.loopexit83, !llvm.loop !26

.loopexit83:                                      ; preds = %.loopexit82, %._crit_edge, %._crit_edge97
  %.pre-phi151 = phi i64 [ %.pre-phi, %._crit_edge97 ], [ %.pre150, %._crit_edge ], [ %69, %.loopexit82 ]
  %100 = phi i32 [ %26, %._crit_edge97 ], [ %.pre, %._crit_edge ], [ %68, %.loopexit82 ]
  %.168 = phi i32 [ %41, %._crit_edge97 ], [ %.067107, %._crit_edge ], [ %41, %.loopexit82 ]
  %indvars.iv.next127 = add nuw nsw i64 %indvars.iv126, 1
  %101 = icmp slt i64 %indvars.iv.next127, %.pre-phi151
  br i1 %101, label %.preheader86, label %._crit_edge108, !llvm.loop !27

._crit_edge108:                                   ; preds = %.loopexit83, %0
  %.067.lcssa = phi i32 [ 0, %0 ], [ %.168, %.loopexit83 ]
  %102 = phi i32 [ %1, %0 ], [ %100, %.loopexit83 ]
  %103 = icmp slt i32 %.067.lcssa, %102
  br i1 %103, label %.lr.ph118.preheader, label %.preheader80

.preheader80:                                     ; preds = %._crit_edge108
  %104 = icmp sgt i32 %102, 0
  br i1 %104, label %.preheader78.lr.ph, label %.loopexit

.preheader78.lr.ph:                               ; preds = %.preheader80
  %105 = zext nneg i32 %102 to i64
  %106 = zext nneg i32 %102 to i64
  br label %.preheader78

.lr.ph118.preheader:                              ; preds = %._crit_edge108
  %107 = sext i32 %.067.lcssa to i64
  br label %.lr.ph118

108:                                              ; preds = %.lr.ph118
  %indvars.iv.next148 = add nsw i64 %indvars.iv147, 1
  %109 = load i32, ptr @n, align 4, !tbaa !5
  %110 = sext i32 %109 to i64
  %.not = icmp slt i64 %indvars.iv.next148, %110
  br i1 %.not, label %.lr.ph118, label %.loopexit, !llvm.loop !28

.lr.ph118:                                        ; preds = %.lr.ph118.preheader, %108
  %indvars.iv147 = phi i64 [ %107, %.lr.ph118.preheader ], [ %indvars.iv.next148, %108 ]
  %111 = phi i32 [ %102, %.lr.ph118.preheader ], [ %109, %108 ]
  %112 = sext i32 %111 to i64
  %113 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %indvars.iv147, i64 %112
  %114 = load double, ptr %113, align 8, !tbaa !9
  %115 = tail call noundef double @_ZSt3absd(double noundef %114)
  %116 = fcmp ogt double %115, 0x3EB0C6F7A0B5ED8D
  br i1 %116, label %.loopexit, label %108

.loopexit79:                                      ; preds = %120, %.preheader78
  %117 = icmp sgt i64 %indvars.iv141, 1
  br i1 %117, label %.preheader78, label %.loopexit, !llvm.loop !29

.preheader78:                                     ; preds = %.preheader78.lr.ph, %.loopexit79
  %indvars.iv141 = phi i64 [ %105, %.preheader78.lr.ph ], [ %indvars.iv.next142, %.loopexit79 ]
  %indvars.iv.next142 = add nsw i64 %indvars.iv141, -1
  %118 = icmp slt i64 %indvars.iv141, %106
  br i1 %118, label %.lr.ph112, label %.loopexit79

.lr.ph112:                                        ; preds = %.preheader78
  %119 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %indvars.iv.next142, i64 %105
  %.promoted = load double, ptr %119, align 8, !tbaa !9
  br label %120

120:                                              ; preds = %.lr.ph112, %120
  %indvars.iv143 = phi i64 [ %indvars.iv141, %.lr.ph112 ], [ %indvars.iv.next144, %120 ]
  %121 = phi double [ %.promoted, %.lr.ph112 ], [ %127, %120 ]
  %122 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %indvars.iv143, i64 %105
  %123 = load double, ptr %122, align 8, !tbaa !9
  %124 = getelementptr inbounds [110 x [110 x double]], ptr @a, i64 0, i64 %indvars.iv.next142, i64 %indvars.iv143
  %125 = load double, ptr %124, align 8, !tbaa !9
  %126 = fneg double %123
  %127 = tail call double @llvm.fmuladd.f64(double %126, double %125, double %121)
  store double %127, ptr %119, align 8, !tbaa !9
  %indvars.iv.next144 = add nuw nsw i64 %indvars.iv143, 1
  %128 = trunc nuw i64 %indvars.iv.next144 to i32
  %129 = icmp sgt i32 %102, %128
  br i1 %129, label %120, label %.loopexit79, !llvm.loop !30

.loopexit:                                        ; preds = %.loopexit79, %.lr.ph118, %108, %.preheader80
  %.171 = phi i32 [ 0, %.preheader80 ], [ 2, %.lr.ph118 ], [ 1, %108 ], [ 0, %.loopexit79 ]
  ret i32 %.171
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt3absd(double noundef) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZSt4swapIdENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x double> @llvm.fmuladd.v2f64(<2 x double>, <2 x double>, <2 x double>) #3

attributes #0 = { 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 #1 = { inlinehint 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 #2 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"double", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = !{!16}
!16 = distinct !{!16, !17}
!17 = distinct !{!17, !"LVerDomain"}
!18 = !{!19}
!19 = distinct !{!19, !17}
!20 = !{!21}
!21 = distinct !{!21, !17}
!22 = distinct !{!22, !12, !23, !24}
!23 = !{!"llvm.loop.isvectorized", i32 1}
!24 = !{!"llvm.loop.unroll.runtime.disable"}
!25 = distinct !{!25, !12, !23}
!26 = distinct !{!26, !12}
!27 = distinct !{!27, !12}
!28 = distinct !{!28, !12}
!29 = distinct !{!29, !12}
!30 = distinct !{!30, !12}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalDCEPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,SCCPPass,SROAPass,SimplifyCFGPass,TailCallElimPass,VectorCombinePass