; LLVM IR from tangjz/acm-icpc :: codeforces/complete (1335F)

; 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"

@pat = external dso_local global ptr, align 8
@t = external dso_local global i32, align 4
@n = external dso_local global i32, align 4
@r = external dso_local global i32, align 4
@c = external dso_local global i32, align 4
@nxt = external dso_local global [1000001 x i32], align 16
@pre = external dso_local global [1000001 x i32], align 16
@idx = external dso_local global [1000001 x i32], align 16
@col = external dso_local global [1000001 x i8], align 16
@buf = external dso_local global [1000001 x i8], align 16
@vis = external dso_local global [1000001 x i8], align 16
@cir = external dso_local global [1000001 x i8], align 16
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@_ZL2dx = external hidden constant [4 x i32], align 16
@_ZL2dy = external hidden constant [4 x i32], align 16
@_ZZ4mainE3que = external hidden global [1000001 x i32], align 16
@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #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
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %16 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef @t)
  br label %17

17:                                               ; preds = %259, %0
  %18 = load i32, ptr @t, align 4, !tbaa !5
  %19 = add nsw i32 %18, -1
  store i32 %19, ptr @t, align 4, !tbaa !5
  %20 = icmp ne i32 %18, 0
  br i1 %20, label %21, label %263

21:                                               ; preds = %17
  %22 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.2, ptr noundef @r, ptr noundef @c)
  %23 = load i32, ptr @r, align 4, !tbaa !5
  %24 = load i32, ptr @c, align 4, !tbaa !5
  %25 = mul nsw i32 %23, %24
  store i32 %25, ptr @n, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %26

26:                                               ; preds = %38, %21
  %27 = load i32, ptr %2, align 4, !tbaa !5
  %28 = load i32, ptr @r, align 4, !tbaa !5
  %29 = icmp slt i32 %27, %28
  br i1 %29, label %31, label %30

30:                                               ; preds = %26
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  br label %41

31:                                               ; preds = %26
  %32 = load i32, ptr %2, align 4, !tbaa !5
  %33 = load i32, ptr @c, align 4, !tbaa !5
  %34 = mul nsw i32 %32, %33
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds i8, ptr @col, i64 %35
  %37 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.3, ptr noundef %36)
  br label %38

38:                                               ; preds = %31
  %39 = load i32, ptr %2, align 4, !tbaa !5
  %40 = add nsw i32 %39, 1
  store i32 %40, ptr %2, align 4, !tbaa !5
  br label %26, !llvm.loop !9

41:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  store i32 0, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %42

42:                                               ; preds = %95, %41
  %43 = load i32, ptr %3, align 4, !tbaa !5
  %44 = load i32, ptr @r, align 4, !tbaa !5
  %45 = icmp slt i32 %43, %44
  br i1 %45, label %47, label %46

46:                                               ; preds = %42
  store i32 7, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  br label %98

47:                                               ; preds = %42
  %48 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.3, ptr noundef @buf)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %49

49:                                               ; preds = %89, %47
  %50 = load i32, ptr %6, align 4, !tbaa !5
  %51 = load i32, ptr @c, align 4, !tbaa !5
  %52 = icmp slt i32 %50, %51
  br i1 %52, label %54, label %53

53:                                               ; preds = %49
  store i32 10, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  br label %94

54:                                               ; preds = %49
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %55

55:                                               ; preds = %69, %54
  %56 = load ptr, ptr @pat, align 8, !tbaa !11
  %57 = load i32, ptr %7, align 4, !tbaa !5
  %58 = sext i32 %57 to i64
  %59 = getelementptr inbounds i8, ptr %56, i64 %58
  %60 = load i8, ptr %59, align 1, !tbaa !13
  %61 = sext i8 %60 to i32
  %62 = load i32, ptr %6, align 4, !tbaa !5
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds [1000001 x i8], ptr @buf, i64 0, i64 %63
  %65 = load i8, ptr %64, align 1, !tbaa !13
  %66 = sext i8 %65 to i32
  %67 = icmp ne i32 %61, %66
  br i1 %67, label %68, label %72

68:                                               ; preds = %55
  br label %69

69:                                               ; preds = %68
  %70 = load i32, ptr %7, align 4, !tbaa !5
  %71 = add nsw i32 %70, 1
  store i32 %71, ptr %7, align 4, !tbaa !5
  br label %55, !llvm.loop !14

72:                                               ; preds = %55
  %73 = load i32, ptr %4, align 4, !tbaa !5
  %74 = load i32, ptr %7, align 4, !tbaa !5
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds [4 x i32], ptr @_ZL2dx, i64 0, i64 %75
  %77 = load i32, ptr %76, align 4, !tbaa !5
  %78 = load i32, ptr @c, align 4, !tbaa !5
  %79 = mul nsw i32 %77, %78
  %80 = add nsw i32 %73, %79
  %81 = load i32, ptr %7, align 4, !tbaa !5
  %82 = sext i32 %81 to i64
  %83 = getelementptr inbounds [4 x i32], ptr @_ZL2dy, i64 0, i64 %82
  %84 = load i32, ptr %83, align 4, !tbaa !5
  %85 = add nsw i32 %80, %84
  %86 = load i32, ptr %4, align 4, !tbaa !5
  %87 = sext i32 %86 to i64
  %88 = getelementptr inbounds [1000001 x i32], ptr @nxt, i64 0, i64 %87
  store i32 %85, ptr %88, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  br label %89

89:                                               ; preds = %72
  %90 = load i32, ptr %6, align 4, !tbaa !5
  %91 = add nsw i32 %90, 1
  store i32 %91, ptr %6, align 4, !tbaa !5
  %92 = load i32, ptr %4, align 4, !tbaa !5
  %93 = add nsw i32 %92, 1
  store i32 %93, ptr %4, align 4, !tbaa !5
  br label %49, !llvm.loop !15

94:                                               ; preds = %53
  br label %95

95:                                               ; preds = %94
  %96 = load i32, ptr %3, align 4, !tbaa !5
  %97 = add nsw i32 %96, 1
  store i32 %97, ptr %3, align 4, !tbaa !5
  br label %42, !llvm.loop !16

98:                                               ; preds = %46
  %99 = load i32, ptr @n, align 4, !tbaa !5
  %100 = sext i32 %99 to i64
  %101 = mul i64 %100, 1
  call void @llvm.memset.p0.i64(ptr align 16 @vis, i8 0, i64 %101, i1 false)
  %102 = load i32, ptr @n, align 4, !tbaa !5
  %103 = sext i32 %102 to i64
  %104 = mul i64 %103, 1
  call void @llvm.memset.p0.i64(ptr align 16 @cir, i8 0, i64 %104, i1 false)
  %105 = load i32, ptr @n, align 4, !tbaa !5
  %106 = sext i32 %105 to i64
  %107 = mul i64 %106, 4
  call void @llvm.memset.p0.i64(ptr align 16 @idx, i8 -1, i64 %107, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %108

108:                                              ; preds = %228, %98
  %109 = load i32, ptr %8, align 4, !tbaa !5
  %110 = load i32, ptr @n, align 4, !tbaa !5
  %111 = icmp slt i32 %109, %110
  br i1 %111, label %113, label %112

112:                                              ; preds = %108
  store i32 16, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %231

113:                                              ; preds = %108
  %114 = load i32, ptr %8, align 4, !tbaa !5
  %115 = sext i32 %114 to i64
  %116 = getelementptr inbounds [1000001 x i8], ptr @vis, i64 0, i64 %115
  %117 = load i8, ptr %116, align 1, !tbaa !17, !range !19, !noundef !20
  %118 = trunc i8 %117 to i1
  br i1 %118, label %119, label %120

119:                                              ; preds = %113
  br label %228

120:                                              ; preds = %113
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  store i32 0, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  %121 = load i32, ptr %8, align 4, !tbaa !5
  store i32 %121, ptr %10, align 4, !tbaa !5
  br label %122

122:                                              ; preds = %138, %120
  %123 = load i32, ptr %10, align 4, !tbaa !5
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds [1000001 x i8], ptr @vis, i64 0, i64 %124
  %126 = load i8, ptr %125, align 1, !tbaa !17, !range !19, !noundef !20
  %127 = trunc i8 %126 to i1
  %128 = xor i1 %127, true
  br i1 %128, label %129, label %143

129:                                              ; preds = %122
  %130 = load i32, ptr %10, align 4, !tbaa !5
  %131 = sext i32 %130 to i64
  %132 = getelementptr inbounds [1000001 x i8], ptr @vis, i64 0, i64 %131
  store i8 1, ptr %132, align 1, !tbaa !17
  %133 = load i32, ptr %10, align 4, !tbaa !5
  %134 = load i32, ptr %9, align 4, !tbaa !5
  %135 = add nsw i32 %134, 1
  store i32 %135, ptr %9, align 4, !tbaa !5
  %136 = sext i32 %134 to i64
  %137 = getelementptr inbounds [1000001 x i32], ptr @_ZZ4mainE3que, i64 0, i64 %136
  store i32 %133, ptr %137, align 4, !tbaa !5
  br label %138

138:                                              ; preds = %129
  %139 = load i32, ptr %10, align 4, !tbaa !5
  %140 = sext i32 %139 to i64
  %141 = getelementptr inbounds [1000001 x i32], ptr @nxt, i64 0, i64 %140
  %142 = load i32, ptr %141, align 4, !tbaa !5
  store i32 %142, ptr %10, align 4, !tbaa !5
  br label %122, !llvm.loop !21

143:                                              ; preds = %122
  %144 = load i32, ptr %10, align 4, !tbaa !5
  %145 = sext i32 %144 to i64
  %146 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %145
  %147 = load i32, ptr %146, align 4, !tbaa !5
  %148 = icmp eq i32 %147, -1
  br i1 %148, label %149, label %179

149:                                              ; preds = %143
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  %150 = load i32, ptr %10, align 4, !tbaa !5
  %151 = sext i32 %150 to i64
  %152 = getelementptr inbounds [1000001 x i32], ptr @nxt, i64 0, i64 %151
  %153 = load i32, ptr %152, align 4, !tbaa !5
  store i32 %153, ptr %11, align 4, !tbaa !5
  br label %154

154:                                              ; preds = %172, %149
  %155 = load i32, ptr %11, align 4, !tbaa !5
  %156 = sext i32 %155 to i64
  %157 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %156
  %158 = load i32, ptr %157, align 4, !tbaa !5
  %159 = icmp eq i32 %158, -1
  br i1 %159, label %160, label %178

160:                                              ; preds = %154
  %161 = load i32, ptr %11, align 4, !tbaa !5
  %162 = sext i32 %161 to i64
  %163 = getelementptr inbounds [1000001 x i8], ptr @cir, i64 0, i64 %162
  store i8 1, ptr %163, align 1, !tbaa !17
  %164 = load i32, ptr %11, align 4, !tbaa !5
  %165 = load i32, ptr %11, align 4, !tbaa !5
  %166 = sext i32 %165 to i64
  %167 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %166
  store i32 %164, ptr %167, align 4, !tbaa !5
  %168 = load i32, ptr %10, align 4, !tbaa !5
  %169 = load i32, ptr %11, align 4, !tbaa !5
  %170 = sext i32 %169 to i64
  %171 = getelementptr inbounds [1000001 x i32], ptr @pre, i64 0, i64 %170
  store i32 %168, ptr %171, align 4, !tbaa !5
  br label %172

172:                                              ; preds = %160
  %173 = load i32, ptr %11, align 4, !tbaa !5
  store i32 %173, ptr %10, align 4, !tbaa !5
  %174 = load i32, ptr %11, align 4, !tbaa !5
  %175 = sext i32 %174 to i64
  %176 = getelementptr inbounds [1000001 x i32], ptr @nxt, i64 0, i64 %175
  %177 = load i32, ptr %176, align 4, !tbaa !5
  store i32 %177, ptr %11, align 4, !tbaa !5
  br label %154, !llvm.loop !22

178:                                              ; preds = %154
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  br label %179

179:                                              ; preds = %178, %143
  %180 = load i32, ptr %9, align 4, !tbaa !5
  %181 = sub nsw i32 %180, 1
  store i32 %181, ptr %10, align 4, !tbaa !5
  br label %182

182:                                              ; preds = %224, %179
  %183 = load i32, ptr %10, align 4, !tbaa !5
  %184 = icmp sge i32 %183, 0
  br i1 %184, label %185, label %227

185:                                              ; preds = %182
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  %186 = load i32, ptr %10, align 4, !tbaa !5
  %187 = sext i32 %186 to i64
  %188 = getelementptr inbounds [1000001 x i32], ptr @_ZZ4mainE3que, i64 0, i64 %187
  %189 = load i32, ptr %188, align 4, !tbaa !5
  store i32 %189, ptr %12, align 4, !tbaa !5
  %190 = load i32, ptr %12, align 4, !tbaa !5
  %191 = sext i32 %190 to i64
  %192 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %191
  %193 = load i32, ptr %192, align 4, !tbaa !5
  %194 = icmp eq i32 %193, -1
  br i1 %194, label %195, label %223

195:                                              ; preds = %185
  %196 = load i32, ptr %12, align 4, !tbaa !5
  %197 = sext i32 %196 to i64
  %198 = getelementptr inbounds [1000001 x i32], ptr @nxt, i64 0, i64 %197
  %199 = load i32, ptr %198, align 4, !tbaa !5
  %200 = sext i32 %199 to i64
  %201 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %200
  %202 = load i32, ptr %201, align 4, !tbaa !5
  %203 = sext i32 %202 to i64
  %204 = getelementptr inbounds [1000001 x i32], ptr @pre, i64 0, i64 %203
  %205 = load i32, ptr %204, align 4, !tbaa !5
  %206 = load i32, ptr %12, align 4, !tbaa !5
  %207 = sext i32 %206 to i64
  %208 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %207
  store i32 %205, ptr %208, align 4, !tbaa !5
  %209 = load i32, ptr %12, align 4, !tbaa !5
  %210 = sext i32 %209 to i64
  %211 = getelementptr inbounds [1000001 x i8], ptr @col, i64 0, i64 %210
  %212 = load i8, ptr %211, align 1, !tbaa !13
  %213 = sext i8 %212 to i32
  %214 = icmp eq i32 %213, 48
  br i1 %214, label %215, label %222

215:                                              ; preds = %195
  %216 = load i32, ptr %12, align 4, !tbaa !5
  %217 = sext i32 %216 to i64
  %218 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %217
  %219 = load i32, ptr %218, align 4, !tbaa !5
  %220 = sext i32 %219 to i64
  %221 = getelementptr inbounds [1000001 x i8], ptr @col, i64 0, i64 %220
  store i8 48, ptr %221, align 1, !tbaa !13
  br label %222

222:                                              ; preds = %215, %195
  br label %223

223:                                              ; preds = %222, %185
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  br label %224

224:                                              ; preds = %223
  %225 = load i32, ptr %10, align 4, !tbaa !5
  %226 = add nsw i32 %225, -1
  store i32 %226, ptr %10, align 4, !tbaa !5
  br label %182, !llvm.loop !23

227:                                              ; preds = %182
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  br label %228

228:                                              ; preds = %227, %119
  %229 = load i32, ptr %8, align 4, !tbaa !5
  %230 = add nsw i32 %229, 1
  store i32 %230, ptr %8, align 4, !tbaa !5
  br label %108, !llvm.loop !24

231:                                              ; preds = %112
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  store i32 0, ptr %13, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #4
  store i32 0, ptr %14, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #4
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %232

232:                                              ; preds = %256, %231
  %233 = load i32, ptr %15, align 4, !tbaa !5
  %234 = load i32, ptr @n, align 4, !tbaa !5
  %235 = icmp slt i32 %233, %234
  br i1 %235, label %237, label %236

236:                                              ; preds = %232
  store i32 28, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #4
  br label %259

237:                                              ; preds = %232
  %238 = load i32, ptr %15, align 4, !tbaa !5
  %239 = sext i32 %238 to i64
  %240 = getelementptr inbounds [1000001 x i8], ptr @cir, i64 0, i64 %239
  %241 = load i8, ptr %240, align 1, !tbaa !17, !range !19, !noundef !20
  %242 = trunc i8 %241 to i1
  br i1 %242, label %243, label %255

243:                                              ; preds = %237
  %244 = load i32, ptr %13, align 4, !tbaa !5
  %245 = add nsw i32 %244, 1
  store i32 %245, ptr %13, align 4, !tbaa !5
  %246 = load i32, ptr %15, align 4, !tbaa !5
  %247 = sext i32 %246 to i64
  %248 = getelementptr inbounds [1000001 x i8], ptr @col, i64 0, i64 %247
  %249 = load i8, ptr %248, align 1, !tbaa !13
  %250 = sext i8 %249 to i32
  %251 = icmp eq i32 %250, 48
  %252 = zext i1 %251 to i32
  %253 = load i32, ptr %14, align 4, !tbaa !5
  %254 = add nsw i32 %253, %252
  store i32 %254, ptr %14, align 4, !tbaa !5
  br label %255

255:                                              ; preds = %243, %237
  br label %256

256:                                              ; preds = %255
  %257 = load i32, ptr %15, align 4, !tbaa !5
  %258 = add nsw i32 %257, 1
  store i32 %258, ptr %15, align 4, !tbaa !5
  br label %232, !llvm.loop !25

259:                                              ; preds = %236
  %260 = load i32, ptr %13, align 4, !tbaa !5
  %261 = load i32, ptr %14, align 4, !tbaa !5
  %262 = call i32 (ptr, ...) @printf(ptr noundef @.str.4, i32 noundef %260, i32 noundef %261)
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  br label %17, !llvm.loop !26

263:                                              ; preds = %17
  ret i32 0
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

declare i32 @printf(ptr noundef, ...) #1

attributes #0 = { mustprogress norecurse 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 = { "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}
!17 = !{!18, !18, i64 0}
!18 = !{!"bool", !7, i64 0}
!19 = !{i8 0, i8 2}
!20 = !{}
!21 = distinct !{!21, !10}
!22 = distinct !{!22, !10}
!23 = distinct !{!23, !10}
!24 = distinct !{!24, !10}
!25 = distinct !{!25, !10}
!26 = distinct !{!26, !10}


; 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"

@pat = external dso_local local_unnamed_addr global ptr, align 8
@t = external dso_local global i32, align 4
@n = external dso_local local_unnamed_addr global i32, align 4
@r = external dso_local global i32, align 4
@c = external dso_local global i32, align 4
@nxt = external dso_local local_unnamed_addr global [1000001 x i32], align 16
@pre = external dso_local local_unnamed_addr global [1000001 x i32], align 16
@idx = external dso_local local_unnamed_addr global [1000001 x i32], align 16
@col = external dso_local global [1000001 x i8], align 16
@buf = external dso_local global [1000001 x i8], align 16
@vis = external dso_local local_unnamed_addr global [1000001 x i8], align 16
@cir = external dso_local local_unnamed_addr global [1000001 x i8], align 16
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@_ZL2dx = external hidden local_unnamed_addr constant [4 x i32], align 16
@_ZL2dy = external hidden local_unnamed_addr constant [4 x i32], align 16
@_ZZ4mainE3que = external hidden local_unnamed_addr global [1000001 x i32], align 16
@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1

; Function Attrs: mustprogress nofree norecurse nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull @t)
  %2 = load i32, ptr @t, align 4, !tbaa !5
  %3 = add nsw i32 %2, -1
  store i32 %3, ptr @t, align 4, !tbaa !5
  %.not106 = icmp eq i32 %2, 0
  br i1 %.not106, label %._crit_edge109, label %.lr.ph108

.lr.ph108:                                        ; preds = %0, %._crit_edge103
  %4 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull @r, ptr noundef nonnull @c)
  %5 = load i32, ptr @r, align 4, !tbaa !5
  %6 = load i32, ptr @c, align 4, !tbaa !5
  %7 = mul nsw i32 %6, %5
  store i32 %7, ptr @n, align 4, !tbaa !5
  %8 = icmp sgt i32 %5, 0
  br i1 %8, label %.lr.ph, label %._crit_edge78

.preheader70:                                     ; preds = %.lr.ph
  %9 = icmp sgt i32 %16, 0
  br i1 %9, label %.lr.ph77, label %._crit_edge78thread-pre-split

.lr.ph:                                           ; preds = %.lr.ph108, %.lr.ph
  %.05472 = phi i32 [ %15, %.lr.ph ], [ 0, %.lr.ph108 ]
  %10 = load i32, ptr @c, align 4, !tbaa !5
  %11 = mul nsw i32 %10, %.05472
  %12 = sext i32 %11 to i64
  %13 = getelementptr inbounds i8, ptr @col, i64 %12
  %14 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.3, ptr noundef nonnull %13)
  %15 = add nuw nsw i32 %.05472, 1
  %16 = load i32, ptr @r, align 4, !tbaa !5
  %17 = icmp slt i32 %15, %16
  br i1 %17, label %.lr.ph, label %.preheader70, !llvm.loop !9

._crit_edge78thread-pre-split:                    ; preds = %._crit_edge, %.preheader70
  %.pr = load i32, ptr @n, align 4, !tbaa !5
  br label %._crit_edge78

._crit_edge78:                                    ; preds = %.lr.ph108, %._crit_edge78thread-pre-split
  %18 = phi i32 [ %.pr, %._crit_edge78thread-pre-split ], [ %7, %.lr.ph108 ]
  %19 = sext i32 %18 to i64
  tail call void @llvm.memset.p0.i64(ptr nonnull align 16 @vis, i8 0, i64 %19, i1 false)
  tail call void @llvm.memset.p0.i64(ptr nonnull align 16 @cir, i8 0, i64 %19, i1 false)
  %20 = shl nsw i64 %19, 2
  tail call void @llvm.memset.p0.i64(ptr nonnull align 16 @idx, i8 -1, i64 %20, i1 false)
  %21 = icmp sgt i32 %18, 0
  br i1 %21, label %.lr.ph98.preheader, label %._crit_edge103

.lr.ph98.preheader:                               ; preds = %._crit_edge78
  %wide.trip.count131 = zext nneg i32 %18 to i64
  br label %.lr.ph98

.lr.ph77:                                         ; preds = %.preheader70, %._crit_edge
  %.06276 = phi i32 [ %.163.lcssa, %._crit_edge ], [ 0, %.preheader70 ]
  %.06475 = phi i32 [ %30, %._crit_edge ], [ 0, %.preheader70 ]
  %22 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.3, ptr noundef nonnull @buf)
  %23 = load i32, ptr @c, align 4, !tbaa !5
  %24 = icmp sgt i32 %23, 0
  br i1 %24, label %.preheader.lr.ph, label %._crit_edge

.preheader.lr.ph:                                 ; preds = %.lr.ph77
  %25 = load ptr, ptr @pat, align 8, !tbaa !11
  %26 = sext i32 %.06276 to i64
  %wide.trip.count = zext nneg i32 %23 to i64
  br label %.preheader

.preheader:                                       ; preds = %.preheader.lr.ph, %36
  %indvars.iv117 = phi i64 [ %26, %.preheader.lr.ph ], [ %indvars.iv.next118, %36 ]
  %indvars.iv115 = phi i64 [ 0, %.preheader.lr.ph ], [ %indvars.iv.next116, %36 ]
  %27 = getelementptr inbounds [1000001 x i8], ptr @buf, i64 0, i64 %indvars.iv115
  %28 = load i8, ptr %27, align 1, !tbaa !13
  br label %33

._crit_edge.loopexit:                             ; preds = %36
  %29 = trunc nsw i64 %indvars.iv.next118 to i32
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %.lr.ph77
  %.163.lcssa = phi i32 [ %.06276, %.lr.ph77 ], [ %29, %._crit_edge.loopexit ]
  %30 = add nuw nsw i32 %.06475, 1
  %31 = load i32, ptr @r, align 4, !tbaa !5
  %32 = icmp slt i32 %30, %31
  br i1 %32, label %.lr.ph77, label %._crit_edge78thread-pre-split, !llvm.loop !14

33:                                               ; preds = %33, %.preheader
  %indvars.iv = phi i64 [ %indvars.iv.next, %33 ], [ 0, %.preheader ]
  %34 = getelementptr inbounds i8, ptr %25, i64 %indvars.iv
  %35 = load i8, ptr %34, align 1, !tbaa !13
  %.not65 = icmp eq i8 %35, %28
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  br i1 %.not65, label %36, label %33, !llvm.loop !15

36:                                               ; preds = %33
  %37 = getelementptr inbounds [4 x i32], ptr @_ZL2dx, i64 0, i64 %indvars.iv
  %38 = load i32, ptr %37, align 4, !tbaa !5
  %39 = mul nsw i32 %38, %23
  %40 = trunc nsw i64 %indvars.iv117 to i32
  %41 = add nsw i32 %39, %40
  %42 = getelementptr inbounds [4 x i32], ptr @_ZL2dy, i64 0, i64 %indvars.iv
  %43 = load i32, ptr %42, align 4, !tbaa !5
  %44 = add nsw i32 %41, %43
  %45 = getelementptr inbounds [1000001 x i32], ptr @nxt, i64 0, i64 %indvars.iv117
  store i32 %44, ptr %45, align 4, !tbaa !5
  %indvars.iv.next116 = add nuw nsw i64 %indvars.iv115, 1
  %indvars.iv.next118 = add nsw i64 %indvars.iv117, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next116, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge.loopexit, label %.preheader, !llvm.loop !16

.preheader69:                                     ; preds = %.loopexit
  br i1 %21, label %.lr.ph102.preheader, label %._crit_edge103

.lr.ph102.preheader:                              ; preds = %.preheader69
  %xtraiter = and i64 %wide.trip.count131, 1
  %46 = icmp eq i32 %18, 1
  br i1 %46, label %._crit_edge103.loopexit.unr-lcssa, label %.lr.ph102.preheader.new

.lr.ph102.preheader.new:                          ; preds = %.lr.ph102.preheader
  %unroll_iter = and i64 %wide.trip.count131, 2147483646
  br label %.lr.ph102

.lr.ph98:                                         ; preds = %.lr.ph98.preheader, %.loopexit
  %indvars.iv128 = phi i64 [ 0, %.lr.ph98.preheader ], [ %indvars.iv.next129, %.loopexit ]
  %47 = getelementptr inbounds [1000001 x i8], ptr @vis, i64 0, i64 %indvars.iv128
  %48 = load i8, ptr %47, align 1, !tbaa !17, !range !19, !noundef !20
  %49 = trunc nuw i8 %48 to i1
  br i1 %49, label %.loopexit, label %.lr.ph81.preheader

.lr.ph81.preheader:                               ; preds = %.lr.ph98
  %50 = trunc nuw nsw i64 %indvars.iv128 to i32
  br label %.lr.ph81

.lr.ph81:                                         ; preds = %.lr.ph81.preheader, %.lr.ph81
  %indvars.iv122 = phi i64 [ 0, %.lr.ph81.preheader ], [ %indvars.iv.next123, %.lr.ph81 ]
  %51 = phi ptr [ %47, %.lr.ph81.preheader ], [ %57, %.lr.ph81 ]
  %52 = phi i64 [ %indvars.iv128, %.lr.ph81.preheader ], [ %56, %.lr.ph81 ]
  %.05680 = phi i32 [ %50, %.lr.ph81.preheader ], [ %55, %.lr.ph81 ]
  store i8 1, ptr %51, align 1, !tbaa !17
  %indvars.iv.next123 = add nuw nsw i64 %indvars.iv122, 1
  %53 = getelementptr inbounds [1000001 x i32], ptr @_ZZ4mainE3que, i64 0, i64 %indvars.iv122
  store i32 %.05680, ptr %53, align 4, !tbaa !5
  %54 = getelementptr inbounds [1000001 x i32], ptr @nxt, i64 0, i64 %52
  %55 = load i32, ptr %54, align 4, !tbaa !5
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds [1000001 x i8], ptr @vis, i64 0, i64 %56
  %58 = load i8, ptr %57, align 1, !tbaa !17, !range !19, !noundef !20
  %59 = trunc nuw i8 %58 to i1
  br i1 %59, label %._crit_edge82, label %.lr.ph81, !llvm.loop !21

._crit_edge82:                                    ; preds = %.lr.ph81
  %60 = trunc nuw i64 %indvars.iv.next123 to i32
  %61 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %56
  %62 = load i32, ptr %61, align 4, !tbaa !5
  %63 = icmp eq i32 %62, -1
  br i1 %63, label %.preheader66, label %.loopexit67

.preheader66:                                     ; preds = %._crit_edge82
  %.055.in86 = getelementptr inbounds [1000001 x i32], ptr @nxt, i64 0, i64 %56
  %.05587 = load i32, ptr %.055.in86, align 4, !tbaa !5
  %64 = sext i32 %.05587 to i64
  %65 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %64
  %66 = load i32, ptr %65, align 4, !tbaa !5
  %67 = icmp eq i32 %66, -1
  br i1 %67, label %.lr.ph90, label %.loopexit67

.lr.ph90:                                         ; preds = %.preheader66, %.lr.ph90
  %68 = phi ptr [ %73, %.lr.ph90 ], [ %65, %.preheader66 ]
  %69 = phi i64 [ %72, %.lr.ph90 ], [ %64, %.preheader66 ]
  %.05589 = phi i32 [ %.055, %.lr.ph90 ], [ %.05587, %.preheader66 ]
  %.15788 = phi i32 [ %.05589, %.lr.ph90 ], [ %55, %.preheader66 ]
  %70 = getelementptr inbounds [1000001 x i8], ptr @cir, i64 0, i64 %69
  store i8 1, ptr %70, align 1, !tbaa !17
  store i32 %.05589, ptr %68, align 4, !tbaa !5
  %71 = getelementptr inbounds [1000001 x i32], ptr @pre, i64 0, i64 %69
  store i32 %.15788, ptr %71, align 4, !tbaa !5
  %.055.in = getelementptr inbounds [1000001 x i32], ptr @nxt, i64 0, i64 %69
  %.055 = load i32, ptr %.055.in, align 4, !tbaa !5
  %72 = sext i32 %.055 to i64
  %73 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %72
  %74 = load i32, ptr %73, align 4, !tbaa !5
  %75 = icmp eq i32 %74, -1
  br i1 %75, label %.lr.ph90, label %.loopexit67, !llvm.loop !22

.loopexit67:                                      ; preds = %.lr.ph90, %.preheader66, %._crit_edge82
  %76 = icmp sgt i32 %60, 0
  br i1 %76, label %.lr.ph94.preheader, label %.loopexit

.lr.ph94.preheader:                               ; preds = %.loopexit67
  %77 = and i64 %indvars.iv.next123, 2147483647
  br label %.lr.ph94

.lr.ph94:                                         ; preds = %.lr.ph94.preheader, %99
  %indvars.iv125 = phi i64 [ %77, %.lr.ph94.preheader ], [ %indvars.iv.next126, %99 ]
  %indvars.iv.next126 = add nsw i64 %indvars.iv125, -1
  %78 = getelementptr inbounds [1000001 x i32], ptr @_ZZ4mainE3que, i64 0, i64 %indvars.iv.next126
  %79 = load i32, ptr %78, align 4, !tbaa !5
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %80
  %82 = load i32, ptr %81, align 4, !tbaa !5
  %83 = icmp eq i32 %82, -1
  br i1 %83, label %84, label %99

84:                                               ; preds = %.lr.ph94
  %85 = getelementptr inbounds [1000001 x i32], ptr @nxt, i64 0, i64 %80
  %86 = load i32, ptr %85, align 4, !tbaa !5
  %87 = sext i32 %86 to i64
  %88 = getelementptr inbounds [1000001 x i32], ptr @idx, i64 0, i64 %87
  %89 = load i32, ptr %88, align 4, !tbaa !5
  %90 = sext i32 %89 to i64
  %91 = getelementptr inbounds [1000001 x i32], ptr @pre, i64 0, i64 %90
  %92 = load i32, ptr %91, align 4, !tbaa !5
  store i32 %92, ptr %81, align 4, !tbaa !5
  %93 = getelementptr inbounds [1000001 x i8], ptr @col, i64 0, i64 %80
  %94 = load i8, ptr %93, align 1, !tbaa !13
  %95 = icmp eq i8 %94, 48
  br i1 %95, label %96, label %99

96:                                               ; preds = %84
  %97 = sext i32 %92 to i64
  %98 = getelementptr inbounds [1000001 x i8], ptr @col, i64 0, i64 %97
  store i8 48, ptr %98, align 1, !tbaa !13
  br label %99

99:                                               ; preds = %84, %96, %.lr.ph94
  %100 = icmp ugt i64 %indvars.iv125, 1
  br i1 %100, label %.lr.ph94, label %.loopexit, !llvm.loop !23

.loopexit:                                        ; preds = %99, %.loopexit67, %.lr.ph98
  %indvars.iv.next129 = add nuw nsw i64 %indvars.iv128, 1
  %exitcond132.not = icmp eq i64 %indvars.iv.next129, %wide.trip.count131
  br i1 %exitcond132.not, label %.preheader69, label %.lr.ph98, !llvm.loop !24

._crit_edge103.loopexit.unr-lcssa:                ; preds = %134, %.lr.ph102.preheader
  %.153.lcssa.ph = phi i32 [ poison, %.lr.ph102.preheader ], [ %.153.1, %134 ]
  %.1.lcssa.ph = phi i32 [ poison, %.lr.ph102.preheader ], [ %.1.1, %134 ]
  %indvars.iv133.unr = phi i64 [ 0, %.lr.ph102.preheader ], [ %indvars.iv.next134.1, %134 ]
  %.051100.unr = phi i32 [ 0, %.lr.ph102.preheader ], [ %.1.1, %134 ]
  %.05299.unr = phi i32 [ 0, %.lr.ph102.preheader ], [ %.153.1, %134 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge103, label %.lr.ph102.epil

.lr.ph102.epil:                                   ; preds = %._crit_edge103.loopexit.unr-lcssa
  %101 = getelementptr inbounds [1000001 x i8], ptr @cir, i64 0, i64 %indvars.iv133.unr
  %102 = load i8, ptr %101, align 1, !tbaa !17, !range !19, !noundef !20
  %103 = trunc nuw i8 %102 to i1
  br i1 %103, label %104, label %._crit_edge103

104:                                              ; preds = %.lr.ph102.epil
  %105 = add nsw i32 %.05299.unr, 1
  %106 = getelementptr inbounds [1000001 x i8], ptr @col, i64 0, i64 %indvars.iv133.unr
  %107 = load i8, ptr %106, align 1, !tbaa !13
  %108 = icmp eq i8 %107, 48
  %109 = zext i1 %108 to i32
  %110 = add nsw i32 %.051100.unr, %109
  br label %._crit_edge103

._crit_edge103:                                   ; preds = %._crit_edge103.loopexit.unr-lcssa, %104, %.lr.ph102.epil, %._crit_edge78, %.preheader69
  %.052.lcssa = phi i32 [ 0, %.preheader69 ], [ 0, %._crit_edge78 ], [ %.153.lcssa.ph, %._crit_edge103.loopexit.unr-lcssa ], [ %105, %104 ], [ %.05299.unr, %.lr.ph102.epil ]
  %.051.lcssa = phi i32 [ 0, %.preheader69 ], [ 0, %._crit_edge78 ], [ %.1.lcssa.ph, %._crit_edge103.loopexit.unr-lcssa ], [ %110, %104 ], [ %.051100.unr, %.lr.ph102.epil ]
  %111 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.4, i32 noundef %.052.lcssa, i32 noundef %.051.lcssa)
  %112 = load i32, ptr @t, align 4, !tbaa !5
  %113 = add nsw i32 %112, -1
  store i32 %113, ptr @t, align 4, !tbaa !5
  %.not = icmp eq i32 %112, 0
  br i1 %.not, label %._crit_edge109, label %.lr.ph108, !llvm.loop !25

.lr.ph102:                                        ; preds = %134, %.lr.ph102.preheader.new
  %indvars.iv133 = phi i64 [ 0, %.lr.ph102.preheader.new ], [ %indvars.iv.next134.1, %134 ]
  %.051100 = phi i32 [ 0, %.lr.ph102.preheader.new ], [ %.1.1, %134 ]
  %.05299 = phi i32 [ 0, %.lr.ph102.preheader.new ], [ %.153.1, %134 ]
  %niter = phi i64 [ 0, %.lr.ph102.preheader.new ], [ %niter.next.1, %134 ]
  %114 = getelementptr inbounds [1000001 x i8], ptr @cir, i64 0, i64 %indvars.iv133
  %115 = load i8, ptr %114, align 2, !tbaa !17, !range !19, !noundef !20
  %116 = trunc nuw i8 %115 to i1
  br i1 %116, label %117, label %.lr.ph102.1

117:                                              ; preds = %.lr.ph102
  %118 = add nsw i32 %.05299, 1
  %119 = getelementptr inbounds [1000001 x i8], ptr @col, i64 0, i64 %indvars.iv133
  %120 = load i8, ptr %119, align 2, !tbaa !13
  %121 = icmp eq i8 %120, 48
  %122 = zext i1 %121 to i32
  %123 = add nsw i32 %.051100, %122
  br label %.lr.ph102.1

.lr.ph102.1:                                      ; preds = %.lr.ph102, %117
  %.153 = phi i32 [ %118, %117 ], [ %.05299, %.lr.ph102 ]
  %.1 = phi i32 [ %123, %117 ], [ %.051100, %.lr.ph102 ]
  %indvars.iv.next134 = or disjoint i64 %indvars.iv133, 1
  %124 = getelementptr inbounds [1000001 x i8], ptr @cir, i64 0, i64 %indvars.iv.next134
  %125 = load i8, ptr %124, align 1, !tbaa !17, !range !19, !noundef !20
  %126 = trunc nuw i8 %125 to i1
  br i1 %126, label %127, label %134

127:                                              ; preds = %.lr.ph102.1
  %128 = add nsw i32 %.153, 1
  %129 = getelementptr inbounds [1000001 x i8], ptr @col, i64 0, i64 %indvars.iv.next134
  %130 = load i8, ptr %129, align 1, !tbaa !13
  %131 = icmp eq i8 %130, 48
  %132 = zext i1 %131 to i32
  %133 = add nsw i32 %.1, %132
  br label %134

134:                                              ; preds = %127, %.lr.ph102.1
  %.153.1 = phi i32 [ %128, %127 ], [ %.153, %.lr.ph102.1 ]
  %.1.1 = phi i32 [ %133, %127 ], [ %.1, %.lr.ph102.1 ]
  %indvars.iv.next134.1 = add nuw nsw i64 %indvars.iv133, 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_edge103.loopexit.unr-lcssa, label %.lr.ph102, !llvm.loop !26

._crit_edge109:                                   ; preds = %._crit_edge103, %0
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

attributes #0 = { mustprogress nofree norecurse 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 = { nofree 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 #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }

!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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}
!17 = !{!18, !18, i64 0}
!18 = !{!"bool", !7, i64 0}
!19 = !{i8 0, i8 2}
!20 = !{}
!21 = distinct !{!21, !10}
!22 = distinct !{!22, !10}
!23 = distinct !{!23, !10}
!24 = distinct !{!24, !10}
!25 = distinct !{!25, !10}
!26 = distinct !{!26, !10}


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