; LLVM IR from EyalAr/lwip :: src/lib/png (pngrutil)

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

%struct.png_struct_def = type { [1 x %struct.__jmp_buf_tag], ptr, ptr, i64, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i8, i8, i32, i32, i32, i32, %struct.z_stream_s, i32, i32, i32, i32, i64, i32, i32, i32, ptr, ptr, i64, i32, i32, ptr, i16, i32, i16, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i16, i8, i32, %struct.png_color_16_struct, %struct.png_color_16_struct, i32, i32, ptr, ptr, ptr, ptr, ptr, ptr, %struct.png_color_8_struct, %struct.png_color_8_struct, ptr, %struct.png_color_16_struct, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i64, i64, i64, i64, i32, i32, ptr, ptr, i8, [29 x i8], i32, ptr, ptr, i32, i32, ptr, i8, i8, i16, i16, i32, i8, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i8, i32, i32, i32, i64, %struct.png_unknown_chunk_t, i64, ptr, i64, i32, i32, ptr, [4 x ptr], %struct.png_colorspace }
%struct.__jmp_buf_tag = type { [8 x i64], i32, %struct.__sigset_t }
%struct.__sigset_t = type { [16 x i64] }
%struct.z_stream_s = type { ptr, i32, i64, ptr, i32, i64, ptr, ptr, ptr, ptr, ptr, i32, i64, i64 }
%struct.png_color_8_struct = type { i8, i8, i8, i8, i8 }
%struct.png_color_16_struct = type { i8, i16, i16, i16, i16 }
%struct.png_unknown_chunk_t = type { [5 x i8], ptr, i64, i8 }
%struct.png_colorspace = type { i32, %struct.png_xy, %struct.png_XYZ, i16, i16 }
%struct.png_xy = type { i32, i32, i32, i32, i32, i32, i32, i32 }
%struct.png_XYZ = type { i32, i32, i32, i32, i32, i32, i32, i32, i32 }
%struct.png_info_def = type { i32, i32, i32, i64, ptr, i16, i16, i8, i8, i8, i8, i8, i8, i8, i8, [8 x i8], %struct.png_colorspace, ptr, ptr, i32, i32, i32, ptr, %struct.png_time_struct, %struct.png_color_8_struct, ptr, %struct.png_color_16_struct, %struct.png_color_16_struct, i32, i32, i8, i32, i32, i8, ptr, ptr, i32, i32, ptr, ptr, i8, i8, i32, ptr, i32, ptr, i32, i8, ptr, ptr, ptr }
%struct.png_time_struct = type { i16, i8, i8, i8, i8, i8 }

@.str.4 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [12 x i8], align 1

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

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

; Function Attrs: nounwind uwtable
declare dso_local void @png_crc_read(ptr noalias noundef, ptr noundef, i32 noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local i32 @png_crc_finish(ptr noalias noundef, i32 noundef) #1

; Function Attrs: noreturn
declare void @png_chunk_error(ptr noundef, ptr noundef) #2

declare void @png_chunk_benign_error(ptr noundef, ptr noundef) #3

declare void @png_colorspace_sync(ptr noundef, ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local void @png_handle_iCCP(ptr noalias noundef %0, ptr noalias noundef %1, i32 noundef %2) #1 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca [81 x i8], align 16
  %13 = alloca [132 x i8], align 16
  %14 = alloca [1024 x i8], align 16
  %15 = alloca i64, align 8
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca ptr, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i32 %2, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  store ptr null, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  store i32 0, ptr %8, align 4, !tbaa !9
  %19 = load ptr, ptr %4, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.png_struct_def, ptr %19, i32 0, i32 13
  %21 = load i32, ptr %20, align 4, !tbaa !11
  %22 = and i32 %21, 1
  %23 = icmp eq i32 %22, 0
  br i1 %23, label %24, label %26

24:                                               ; preds = %3
  %25 = load ptr, ptr %4, align 8, !tbaa !5
  call void @png_chunk_error(ptr noundef %25, ptr noundef @.str.6) #6
  unreachable

26:                                               ; preds = %3
  %27 = load ptr, ptr %4, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.png_struct_def, ptr %27, i32 0, i32 13
  %29 = load i32, ptr %28, align 4, !tbaa !11
  %30 = and i32 %29, 6
  %31 = icmp ne i32 %30, 0
  br i1 %31, label %32, label %37

32:                                               ; preds = %26
  %33 = load ptr, ptr %4, align 8, !tbaa !5
  %34 = load i32, ptr %6, align 4, !tbaa !9
  %35 = call i32 @png_crc_finish(ptr noundef %33, i32 noundef %34)
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  call void @png_chunk_benign_error(ptr noundef %36, ptr noundef @.str.4)
  store i32 1, ptr %9, align 4
  br label %425

37:                                               ; preds = %26
  br label %38

38:                                               ; preds = %37
  %39 = load i32, ptr %6, align 4, !tbaa !9
  %40 = icmp ult i32 %39, 9
  br i1 %40, label %41, label %46

41:                                               ; preds = %38
  %42 = load ptr, ptr %4, align 8, !tbaa !5
  %43 = load i32, ptr %6, align 4, !tbaa !9
  %44 = call i32 @png_crc_finish(ptr noundef %42, i32 noundef %43)
  %45 = load ptr, ptr %4, align 8, !tbaa !5
  call void @png_chunk_benign_error(ptr noundef %45, ptr noundef @.str.14)
  store i32 1, ptr %9, align 4
  br label %425

46:                                               ; preds = %38
  %47 = load ptr, ptr %4, align 8, !tbaa !5
  %48 = getelementptr inbounds %struct.png_struct_def, ptr %47, i32 0, i32 118
  %49 = getelementptr inbounds %struct.png_colorspace, ptr %48, i32 0, i32 4
  %50 = load i16, ptr %49, align 2, !tbaa !22
  %51 = zext i16 %50 to i32
  %52 = and i32 %51, 32768
  %53 = icmp ne i32 %52, 0
  br i1 %53, label %54, label %58

54:                                               ; preds = %46
  %55 = load ptr, ptr %4, align 8, !tbaa !5
  %56 = load i32, ptr %6, align 4, !tbaa !9
  %57 = call i32 @png_crc_finish(ptr noundef %55, i32 noundef %56)
  store i32 1, ptr %9, align 4
  br label %425

58:                                               ; preds = %46
  %59 = load ptr, ptr %4, align 8, !tbaa !5
  %60 = getelementptr inbounds %struct.png_struct_def, ptr %59, i32 0, i32 118
  %61 = getelementptr inbounds %struct.png_colorspace, ptr %60, i32 0, i32 4
  %62 = load i16, ptr %61, align 2, !tbaa !22
  %63 = zext i16 %62 to i32
  %64 = and i32 %63, 4
  %65 = icmp eq i32 %64, 0
  br i1 %65, label %66, label %401

66:                                               ; preds = %58
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.start.p0(i64 81, ptr %12) #5
  store i32 81, ptr %10, align 4, !tbaa !9
  %67 = load i32, ptr %10, align 4, !tbaa !9
  %68 = load i32, ptr %6, align 4, !tbaa !9
  %69 = icmp ugt i32 %67, %68
  br i1 %69, label %70, label %72

70:                                               ; preds = %66
  %71 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %71, ptr %10, align 4, !tbaa !9
  br label %72

72:                                               ; preds = %70, %66
  %73 = load ptr, ptr %4, align 8, !tbaa !5
  %74 = getelementptr inbounds [81 x i8], ptr %12, i64 0, i64 0
  %75 = load i32, ptr %10, align 4, !tbaa !9
  call void @png_crc_read(ptr noundef %73, ptr noundef %74, i32 noundef %75)
  %76 = load i32, ptr %10, align 4, !tbaa !9
  %77 = load i32, ptr %6, align 4, !tbaa !9
  %78 = sub i32 %77, %76
  store i32 %78, ptr %6, align 4, !tbaa !9
  store i32 0, ptr %11, align 4, !tbaa !9
  br label %79

79:                                               ; preds = %95, %72
  %80 = load i32, ptr %11, align 4, !tbaa !9
  %81 = icmp ult i32 %80, 80
  br i1 %81, label %82, label %93

82:                                               ; preds = %79
  %83 = load i32, ptr %11, align 4, !tbaa !9
  %84 = load i32, ptr %10, align 4, !tbaa !9
  %85 = icmp ult i32 %83, %84
  br i1 %85, label %86, label %93

86:                                               ; preds = %82
  %87 = load i32, ptr %11, align 4, !tbaa !9
  %88 = zext i32 %87 to i64
  %89 = getelementptr inbounds [81 x i8], ptr %12, i64 0, i64 %88
  %90 = load i8, ptr %89, align 1, !tbaa !23
  %91 = sext i8 %90 to i32
  %92 = icmp ne i32 %91, 0
  br label %93

93:                                               ; preds = %86, %82, %79
  %94 = phi i1 [ false, %82 ], [ false, %79 ], [ %92, %86 ]
  br i1 %94, label %95, label %98

95:                                               ; preds = %93
  %96 = load i32, ptr %11, align 4, !tbaa !9
  %97 = add i32 %96, 1
  store i32 %97, ptr %11, align 4, !tbaa !9
  br label %79, !llvm.loop !24

98:                                               ; preds = %93
  %99 = load i32, ptr %11, align 4, !tbaa !9
  %100 = icmp uge i32 %99, 1
  br i1 %100, label %101, label %396

101:                                              ; preds = %98
  %102 = load i32, ptr %11, align 4, !tbaa !9
  %103 = icmp ule i32 %102, 79
  br i1 %103, label %104, label %396

104:                                              ; preds = %101
  %105 = load i32, ptr %11, align 4, !tbaa !9
  %106 = add i32 %105, 1
  %107 = load i32, ptr %10, align 4, !tbaa !9
  %108 = icmp ult i32 %106, %107
  br i1 %108, label %109, label %394

109:                                              ; preds = %104
  %110 = load i32, ptr %11, align 4, !tbaa !9
  %111 = add i32 %110, 1
  %112 = zext i32 %111 to i64
  %113 = getelementptr inbounds [81 x i8], ptr %12, i64 0, i64 %112
  %114 = load i8, ptr %113, align 1, !tbaa !23
  %115 = sext i8 %114 to i32
  %116 = icmp eq i32 %115, 0
  br i1 %116, label %117, label %394

117:                                              ; preds = %109
  %118 = load i32, ptr %11, align 4, !tbaa !9
  %119 = add i32 %118, 2
  %120 = load i32, ptr %10, align 4, !tbaa !9
  %121 = sub i32 %120, %119
  store i32 %121, ptr %10, align 4, !tbaa !9
  %122 = load ptr, ptr %4, align 8, !tbaa !5
  %123 = call i32 @png_inflate_claim(ptr noundef %122, i32 noundef 1766015824)
  %124 = icmp eq i32 %123, 0
  br i1 %124, label %125, label %388

125:                                              ; preds = %117
  call void @llvm.lifetime.start.p0(i64 132, ptr %13) #5
  call void @llvm.lifetime.start.p0(i64 1024, ptr %14) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #5
  store i64 132, ptr %15, align 8, !tbaa !26
  %126 = getelementptr inbounds [81 x i8], ptr %12, i64 0, i64 0
  %127 = load i32, ptr %11, align 4, !tbaa !9
  %128 = add i32 %127, 2
  %129 = zext i32 %128 to i64
  %130 = getelementptr inbounds i8, ptr %126, i64 %129
  %131 = load ptr, ptr %4, align 8, !tbaa !5
  %132 = getelementptr inbounds %struct.png_struct_def, ptr %131, i32 0, i32 17
  %133 = getelementptr inbounds %struct.z_stream_s, ptr %132, i32 0, i32 0
  store ptr %130, ptr %133, align 8, !tbaa !27
  %134 = load i32, ptr %10, align 4, !tbaa !9
  %135 = load ptr, ptr %4, align 8, !tbaa !5
  %136 = getelementptr inbounds %struct.png_struct_def, ptr %135, i32 0, i32 17
  %137 = getelementptr inbounds %struct.z_stream_s, ptr %136, i32 0, i32 1
  store i32 %134, ptr %137, align 8, !tbaa !28
  %138 = load ptr, ptr %4, align 8, !tbaa !5
  %139 = getelementptr inbounds [1024 x i8], ptr %14, i64 0, i64 0
  %140 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  %141 = call i32 @png_inflate_read(ptr noundef %138, ptr noundef %139, i32 noundef 1024, ptr noundef %6, ptr noundef %140, ptr noundef %15, i32 noundef 0)
  %142 = load i64, ptr %15, align 8, !tbaa !26
  %143 = icmp eq i64 %142, 0
  br i1 %143, label %144, label %377

144:                                              ; preds = %125
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #5
  %145 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  %146 = load i8, ptr %145, align 16, !tbaa !23
  %147 = zext i8 %146 to i32
  %148 = shl i32 %147, 24
  %149 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  %150 = getelementptr inbounds i8, ptr %149, i64 1
  %151 = load i8, ptr %150, align 1, !tbaa !23
  %152 = zext i8 %151 to i32
  %153 = shl i32 %152, 16
  %154 = add i32 %148, %153
  %155 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  %156 = getelementptr inbounds i8, ptr %155, i64 2
  %157 = load i8, ptr %156, align 1, !tbaa !23
  %158 = zext i8 %157 to i32
  %159 = shl i32 %158, 8
  %160 = add i32 %154, %159
  %161 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  %162 = getelementptr inbounds i8, ptr %161, i64 3
  %163 = load i8, ptr %162, align 1, !tbaa !23
  %164 = zext i8 %163 to i32
  %165 = add i32 %160, %164
  store i32 %165, ptr %16, align 4, !tbaa !9
  %166 = load ptr, ptr %4, align 8, !tbaa !5
  %167 = load ptr, ptr %4, align 8, !tbaa !5
  %168 = getelementptr inbounds %struct.png_struct_def, ptr %167, i32 0, i32 118
  %169 = getelementptr inbounds [81 x i8], ptr %12, i64 0, i64 0
  %170 = load i32, ptr %16, align 4, !tbaa !9
  %171 = call i32 @png_icc_check_length(ptr noundef %166, ptr noundef %168, ptr noundef %169, i32 noundef %170)
  %172 = icmp ne i32 %171, 0
  br i1 %172, label %173, label %373

173:                                              ; preds = %144
  %174 = load ptr, ptr %4, align 8, !tbaa !5
  %175 = load ptr, ptr %4, align 8, !tbaa !5
  %176 = getelementptr inbounds %struct.png_struct_def, ptr %175, i32 0, i32 118
  %177 = getelementptr inbounds [81 x i8], ptr %12, i64 0, i64 0
  %178 = load i32, ptr %16, align 4, !tbaa !9
  %179 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  %180 = load ptr, ptr %4, align 8, !tbaa !5
  %181 = getelementptr inbounds %struct.png_struct_def, ptr %180, i32 0, i32 40
  %182 = load i8, ptr %181, align 1, !tbaa !29
  %183 = zext i8 %182 to i32
  %184 = call i32 @png_icc_check_header(ptr noundef %174, ptr noundef %176, ptr noundef %177, i32 noundef %178, ptr noundef %179, i32 noundef %183)
  %185 = icmp ne i32 %184, 0
  br i1 %185, label %186, label %372

186:                                              ; preds = %173
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #5
  %187 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  %188 = getelementptr inbounds i8, ptr %187, i64 128
  %189 = load i8, ptr %188, align 1, !tbaa !23
  %190 = zext i8 %189 to i32
  %191 = shl i32 %190, 24
  %192 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  %193 = getelementptr inbounds i8, ptr %192, i64 128
  %194 = getelementptr inbounds i8, ptr %193, i64 1
  %195 = load i8, ptr %194, align 1, !tbaa !23
  %196 = zext i8 %195 to i32
  %197 = shl i32 %196, 16
  %198 = add i32 %191, %197
  %199 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  %200 = getelementptr inbounds i8, ptr %199, i64 128
  %201 = getelementptr inbounds i8, ptr %200, i64 2
  %202 = load i8, ptr %201, align 1, !tbaa !23
  %203 = zext i8 %202 to i32
  %204 = shl i32 %203, 8
  %205 = add i32 %198, %204
  %206 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  %207 = getelementptr inbounds i8, ptr %206, i64 128
  %208 = getelementptr inbounds i8, ptr %207, i64 3
  %209 = load i8, ptr %208, align 1, !tbaa !23
  %210 = zext i8 %209 to i32
  %211 = add i32 %205, %210
  store i32 %211, ptr %17, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #5
  %212 = load ptr, ptr %4, align 8, !tbaa !5
  %213 = load i32, ptr %16, align 4, !tbaa !9
  %214 = zext i32 %213 to i64
  %215 = call ptr @png_read_buffer(ptr noundef %212, i64 noundef %214, i32 noundef 2)
  store ptr %215, ptr %18, align 8, !tbaa !5
  %216 = load ptr, ptr %18, align 8, !tbaa !5
  %217 = icmp ne ptr %216, null
  br i1 %217, label %218, label %367

218:                                              ; preds = %186
  %219 = load ptr, ptr %18, align 8, !tbaa !5
  %220 = getelementptr inbounds [132 x i8], ptr %13, i64 0, i64 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %219, ptr align 16 %220, i64 132, i1 false)
  %221 = load i32, ptr %17, align 4, !tbaa !9
  %222 = mul i32 12, %221
  %223 = zext i32 %222 to i64
  store i64 %223, ptr %15, align 8, !tbaa !26
  %224 = load ptr, ptr %4, align 8, !tbaa !5
  %225 = getelementptr inbounds [1024 x i8], ptr %14, i64 0, i64 0
  %226 = load ptr, ptr %18, align 8, !tbaa !5
  %227 = getelementptr inbounds i8, ptr %226, i64 132
  %228 = call i32 @png_inflate_read(ptr noundef %224, ptr noundef %225, i32 noundef 1024, ptr noundef %6, ptr noundef %227, ptr noundef %15, i32 noundef 0)
  %229 = load i64, ptr %15, align 8, !tbaa !26
  %230 = icmp eq i64 %229, 0
  br i1 %230, label %231, label %361

231:                                              ; preds = %218
  %232 = load ptr, ptr %4, align 8, !tbaa !5
  %233 = load ptr, ptr %4, align 8, !tbaa !5
  %234 = getelementptr inbounds %struct.png_struct_def, ptr %233, i32 0, i32 118
  %235 = getelementptr inbounds [81 x i8], ptr %12, i64 0, i64 0
  %236 = load i32, ptr %16, align 4, !tbaa !9
  %237 = load ptr, ptr %18, align 8, !tbaa !5
  %238 = call i32 @png_icc_check_tag_table(ptr noundef %232, ptr noundef %234, ptr noundef %235, i32 noundef %236, ptr noundef %237)
  %239 = icmp ne i32 %238, 0
  br i1 %239, label %240, label %360

240:                                              ; preds = %231
  %241 = load i32, ptr %16, align 4, !tbaa !9
  %242 = zext i32 %241 to i64
  %243 = sub i64 %242, 132
  %244 = load i32, ptr %17, align 4, !tbaa !9
  %245 = mul i32 12, %244
  %246 = zext i32 %245 to i64
  %247 = sub i64 %243, %246
  store i64 %247, ptr %15, align 8, !tbaa !26
  %248 = load ptr, ptr %4, align 8, !tbaa !5
  %249 = getelementptr inbounds [1024 x i8], ptr %14, i64 0, i64 0
  %250 = load ptr, ptr %18, align 8, !tbaa !5
  %251 = getelementptr inbounds i8, ptr %250, i64 132
  %252 = load i32, ptr %17, align 4, !tbaa !9
  %253 = mul i32 12, %252
  %254 = zext i32 %253 to i64
  %255 = getelementptr inbounds i8, ptr %251, i64 %254
  %256 = call i32 @png_inflate_read(ptr noundef %248, ptr noundef %249, i32 noundef 1024, ptr noundef %6, ptr noundef %255, ptr noundef %15, i32 noundef 1)
  %257 = load i32, ptr %6, align 4, !tbaa !9
  %258 = icmp ugt i32 %257, 0
  br i1 %258, label %259, label %266

259:                                              ; preds = %240
  %260 = load ptr, ptr %4, align 8, !tbaa !5
  %261 = getelementptr inbounds %struct.png_struct_def, ptr %260, i32 0, i32 14
  %262 = load i32, ptr %261, align 8, !tbaa !30
  %263 = and i32 %262, 1048576
  %264 = icmp ne i32 %263, 0
  br i1 %264, label %266, label %265

265:                                              ; preds = %259
  store ptr @.str.15, ptr %7, align 8, !tbaa !5
  br label %359

266:                                              ; preds = %259, %240
  %267 = load i64, ptr %15, align 8, !tbaa !26
  %268 = icmp eq i64 %267, 0
  br i1 %268, label %269, label %348

269:                                              ; preds = %266
  %270 = load i32, ptr %6, align 4, !tbaa !9
  %271 = icmp ugt i32 %270, 0
  br i1 %271, label %272, label %274

272:                                              ; preds = %269
  %273 = load ptr, ptr %4, align 8, !tbaa !5
  br label %274

274:                                              ; preds = %272, %269
  %275 = load ptr, ptr %4, align 8, !tbaa !5
  %276 = load i32, ptr %6, align 4, !tbaa !9
  %277 = call i32 @png_crc_finish(ptr noundef %275, i32 noundef %276)
  store i32 1, ptr %8, align 4, !tbaa !9
  %278 = load ptr, ptr %4, align 8, !tbaa !5
  %279 = load ptr, ptr %4, align 8, !tbaa !5
  %280 = getelementptr inbounds %struct.png_struct_def, ptr %279, i32 0, i32 118
  %281 = load ptr, ptr %18, align 8, !tbaa !5
  %282 = load ptr, ptr %4, align 8, !tbaa !5
  %283 = getelementptr inbounds %struct.png_struct_def, ptr %282, i32 0, i32 17
  %284 = getelementptr inbounds %struct.z_stream_s, ptr %283, i32 0, i32 12
  %285 = load i64, ptr %284, align 8, !tbaa !31
  call void @png_icc_set_sRGB(ptr noundef %278, ptr noundef %280, ptr noundef %281, i64 noundef %285)
  %286 = load ptr, ptr %5, align 8, !tbaa !5
  %287 = icmp ne ptr %286, null
  br i1 %287, label %288, label %335

288:                                              ; preds = %274
  %289 = load ptr, ptr %4, align 8, !tbaa !5
  %290 = load ptr, ptr %5, align 8, !tbaa !5
  call void @png_free_data(ptr noundef %289, ptr noundef %290, i32 noundef 16, i32 noundef 0)
  %291 = load ptr, ptr %4, align 8, !tbaa !5
  %292 = load i32, ptr %11, align 4, !tbaa !9
  %293 = add i32 %292, 1
  %294 = zext i32 %293 to i64
  %295 = call noalias ptr @png_malloc_base(ptr noundef %291, i64 noundef %294)
  %296 = load ptr, ptr %5, align 8, !tbaa !5
  %297 = getelementptr inbounds %struct.png_info_def, ptr %296, i32 0, i32 17
  store ptr %295, ptr %297, align 8, !tbaa !32
  %298 = load ptr, ptr %5, align 8, !tbaa !5
  %299 = getelementptr inbounds %struct.png_info_def, ptr %298, i32 0, i32 17
  %300 = load ptr, ptr %299, align 8, !tbaa !32
  %301 = icmp ne ptr %300, null
  br i1 %301, label %302, label %326

302:                                              ; preds = %288
  %303 = load ptr, ptr %5, align 8, !tbaa !5
  %304 = getelementptr inbounds %struct.png_info_def, ptr %303, i32 0, i32 17
  %305 = load ptr, ptr %304, align 8, !tbaa !32
  %306 = getelementptr inbounds [81 x i8], ptr %12, i64 0, i64 0
  %307 = load i32, ptr %11, align 4, !tbaa !9
  %308 = add i32 %307, 1
  %309 = zext i32 %308 to i64
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %305, ptr align 16 %306, i64 %309, i1 false)
  %310 = load i32, ptr %16, align 4, !tbaa !9
  %311 = load ptr, ptr %5, align 8, !tbaa !5
  %312 = getelementptr inbounds %struct.png_info_def, ptr %311, i32 0, i32 19
  store i32 %310, ptr %312, align 8, !tbaa !35
  %313 = load ptr, ptr %18, align 8, !tbaa !5
  %314 = load ptr, ptr %5, align 8, !tbaa !5
  %315 = getelementptr inbounds %struct.png_info_def, ptr %314, i32 0, i32 18
  store ptr %313, ptr %315, align 8, !tbaa !36
  %316 = load ptr, ptr %4, align 8, !tbaa !5
  %317 = getelementptr inbounds %struct.png_struct_def, ptr %316, i32 0, i32 112
  store ptr null, ptr %317, align 8, !tbaa !37
  %318 = load ptr, ptr %5, align 8, !tbaa !5
  %319 = getelementptr inbounds %struct.png_info_def, ptr %318, i32 0, i32 42
  %320 = load i32, ptr %319, align 4, !tbaa !38
  %321 = or i32 %320, 16
  store i32 %321, ptr %319, align 4, !tbaa !38
  %322 = load ptr, ptr %5, align 8, !tbaa !5
  %323 = getelementptr inbounds %struct.png_info_def, ptr %322, i32 0, i32 2
  %324 = load i32, ptr %323, align 8, !tbaa !39
  %325 = or i32 %324, 4096
  store i32 %325, ptr %323, align 8, !tbaa !39
  br label %334

326:                                              ; preds = %288
  %327 = load ptr, ptr %4, align 8, !tbaa !5
  %328 = getelementptr inbounds %struct.png_struct_def, ptr %327, i32 0, i32 118
  %329 = getelementptr inbounds %struct.png_colorspace, ptr %328, i32 0, i32 4
  %330 = load i16, ptr %329, align 2, !tbaa !22
  %331 = zext i16 %330 to i32
  %332 = or i32 %331, 32768
  %333 = trunc i32 %332 to i16
  store i16 %333, ptr %329, align 2, !tbaa !22
  store ptr @.str.16, ptr %7, align 8, !tbaa !5
  br label %334

334:                                              ; preds = %326, %302
  br label %335

335:                                              ; preds = %334, %274
  %336 = load ptr, ptr %5, align 8, !tbaa !5
  %337 = icmp ne ptr %336, null
  br i1 %337, label %338, label %341

338:                                              ; preds = %335
  %339 = load ptr, ptr %4, align 8, !tbaa !5
  %340 = load ptr, ptr %5, align 8, !tbaa !5
  call void @png_colorspace_sync(ptr noundef %339, ptr noundef %340)
  br label %341

341:                                              ; preds = %338, %335
  %342 = load ptr, ptr %7, align 8, !tbaa !5
  %343 = icmp eq ptr %342, null
  br i1 %343, label %344, label %347

344:                                              ; preds = %341
  %345 = load ptr, ptr %4, align 8, !tbaa !5
  %346 = getelementptr inbounds %struct.png_struct_def, ptr %345, i32 0, i32 16
  store i32 0, ptr %346, align 8, !tbaa !40
  store i32 1, ptr %9, align 4
  br label %369

347:                                              ; preds = %341
  br label %358

348:                                              ; preds = %266
  %349 = load i64, ptr %15, align 8, !tbaa !26
  %350 = icmp ugt i64 %349, 0
  br i1 %350, label %351, label %352

351:                                              ; preds = %348
  store ptr @.str.17, ptr %7, align 8, !tbaa !5
  br label %357

352:                                              ; preds = %348
  %353 = load ptr, ptr %4, align 8, !tbaa !5
  %354 = getelementptr inbounds %struct.png_struct_def, ptr %353, i32 0, i32 17
  %355 = getelementptr inbounds %struct.z_stream_s, ptr %354, i32 0, i32 6
  %356 = load ptr, ptr %355, align 8, !tbaa !41
  store ptr %356, ptr %7, align 8, !tbaa !5
  br label %357

357:                                              ; preds = %352, %351
  br label %358

358:                                              ; preds = %357, %347
  br label %359

359:                                              ; preds = %358, %265
  br label %360

360:                                              ; preds = %359, %231
  br label %366

361:                                              ; preds = %218
  %362 = load ptr, ptr %4, align 8, !tbaa !5
  %363 = getelementptr inbounds %struct.png_struct_def, ptr %362, i32 0, i32 17
  %364 = getelementptr inbounds %struct.z_stream_s, ptr %363, i32 0, i32 6
  %365 = load ptr, ptr %364, align 8, !tbaa !41
  store ptr %365, ptr %7, align 8, !tbaa !5
  br label %366

366:                                              ; preds = %361, %360
  br label %368

367:                                              ; preds = %186
  store ptr @.str.16, ptr %7, align 8, !tbaa !5
  br label %368

368:                                              ; preds = %367, %366
  store i32 0, ptr %9, align 4
  br label %369

369:                                              ; preds = %368, %344
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #5
  %370 = load i32, ptr %9, align 4
  switch i32 %370, label %374 [
    i32 0, label %371
  ]

371:                                              ; preds = %369
  br label %372

372:                                              ; preds = %371, %173
  br label %373

373:                                              ; preds = %372, %144
  store i32 0, ptr %9, align 4
  br label %374

374:                                              ; preds = %373, %369
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  %375 = load i32, ptr %9, align 4
  switch i32 %375, label %385 [
    i32 0, label %376
  ]

376:                                              ; preds = %374
  br label %382

377:                                              ; preds = %125
  %378 = load ptr, ptr %4, align 8, !tbaa !5
  %379 = getelementptr inbounds %struct.png_struct_def, ptr %378, i32 0, i32 17
  %380 = getelementptr inbounds %struct.z_stream_s, ptr %379, i32 0, i32 6
  %381 = load ptr, ptr %380, align 8, !tbaa !41
  store ptr %381, ptr %7, align 8, !tbaa !5
  br label %382

382:                                              ; preds = %377, %376
  %383 = load ptr, ptr %4, align 8, !tbaa !5
  %384 = getelementptr inbounds %struct.png_struct_def, ptr %383, i32 0, i32 16
  store i32 0, ptr %384, align 8, !tbaa !40
  store i32 0, ptr %9, align 4
  br label %385

385:                                              ; preds = %382, %374
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 1024, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 132, ptr %13) #5
  %386 = load i32, ptr %9, align 4
  switch i32 %386, label %398 [
    i32 0, label %387
  ]

387:                                              ; preds = %385
  br label %393

388:                                              ; preds = %117
  %389 = load ptr, ptr %4, align 8, !tbaa !5
  %390 = getelementptr inbounds %struct.png_struct_def, ptr %389, i32 0, i32 17
  %391 = getelementptr inbounds %struct.z_stream_s, ptr %390, i32 0, i32 6
  %392 = load ptr, ptr %391, align 8, !tbaa !41
  store ptr %392, ptr %7, align 8, !tbaa !5
  br label %393

393:                                              ; preds = %388, %387
  br label %395

394:                                              ; preds = %109, %104
  store ptr @.str.18, ptr %7, align 8, !tbaa !5
  br label %395

395:                                              ; preds = %394, %393
  br label %397

396:                                              ; preds = %101, %98
  store ptr @.str.19, ptr %7, align 8, !tbaa !5
  br label %397

397:                                              ; preds = %396, %395
  store i32 0, ptr %9, align 4
  br label %398

398:                                              ; preds = %397, %385
  call void @llvm.lifetime.end.p0(i64 81, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  %399 = load i32, ptr %9, align 4
  switch i32 %399, label %425 [
    i32 0, label %400
  ]

400:                                              ; preds = %398
  br label %402

401:                                              ; preds = %58
  store ptr @.str.13, ptr %7, align 8, !tbaa !5
  br label %402

402:                                              ; preds = %401, %400
  %403 = load i32, ptr %8, align 4, !tbaa !9
  %404 = icmp eq i32 %403, 0
  br i1 %404, label %405, label %409

405:                                              ; preds = %402
  %406 = load ptr, ptr %4, align 8, !tbaa !5
  %407 = load i32, ptr %6, align 4, !tbaa !9
  %408 = call i32 @png_crc_finish(ptr noundef %406, i32 noundef %407)
  br label %409

409:                                              ; preds = %405, %402
  %410 = load ptr, ptr %4, align 8, !tbaa !5
  %411 = getelementptr inbounds %struct.png_struct_def, ptr %410, i32 0, i32 118
  %412 = getelementptr inbounds %struct.png_colorspace, ptr %411, i32 0, i32 4
  %413 = load i16, ptr %412, align 2, !tbaa !22
  %414 = zext i16 %413 to i32
  %415 = or i32 %414, 32768
  %416 = trunc i32 %415 to i16
  store i16 %416, ptr %412, align 2, !tbaa !22
  %417 = load ptr, ptr %4, align 8, !tbaa !5
  %418 = load ptr, ptr %5, align 8, !tbaa !5
  call void @png_colorspace_sync(ptr noundef %417, ptr noundef %418)
  %419 = load ptr, ptr %7, align 8, !tbaa !5
  %420 = icmp ne ptr %419, null
  br i1 %420, label %421, label %424

421:                                              ; preds = %409
  %422 = load ptr, ptr %4, align 8, !tbaa !5
  %423 = load ptr, ptr %7, align 8, !tbaa !5
  call void @png_chunk_benign_error(ptr noundef %422, ptr noundef %423)
  br label %424

424:                                              ; preds = %421, %409
  store i32 0, ptr %9, align 4
  br label %425

425:                                              ; preds = %424, %398, %54, %41, %32
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  %426 = load i32, ptr %9, align 4
  switch i32 %426, label %428 [
    i32 0, label %427
    i32 1, label %427
  ]

427:                                              ; preds = %425, %425
  ret void

428:                                              ; preds = %425
  unreachable
}

; Function Attrs: nounwind uwtable
declare hidden i32 @png_inflate_claim(ptr noalias noundef, i32 noundef) #1

; Function Attrs: nounwind uwtable
declare hidden i32 @png_inflate_read(ptr noalias noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef) #1

declare i32 @png_icc_check_length(ptr noundef, ptr noundef, ptr noundef, i32 noundef) #3

declare i32 @png_icc_check_header(ptr noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef) #3

; Function Attrs: nounwind uwtable
declare hidden ptr @png_read_buffer(ptr noalias noundef, i64 noundef, i32 noundef) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

declare i32 @png_icc_check_tag_table(ptr noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef) #3

declare void @png_icc_set_sRGB(ptr noundef, ptr noundef, ptr noundef, i64 noundef) #3

declare void @png_free_data(ptr noundef, ptr noundef, i32 noundef, i32 noundef) #3

declare noalias ptr @png_malloc_base(ptr noundef, i64 noundef) #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { noreturn "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 = { "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: readwrite) }
attributes #5 = { nounwind }
attributes #6 = { noreturn }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 284}
!12 = !{!"png_struct_def", !7, i64 0, !6, i64 200, !6, i64 208, !13, i64 216, !6, i64 224, !6, i64 232, !6, i64 240, !6, i64 248, !6, i64 256, !6, i64 264, !6, i64 272, !7, i64 280, !7, i64 281, !10, i64 284, !10, i64 288, !10, i64 292, !10, i64 296, !14, i64 304, !10, i64 416, !10, i64 420, !10, i64 424, !10, i64 428, !13, i64 432, !10, i64 440, !10, i64 444, !10, i64 448, !6, i64 456, !6, i64 464, !13, i64 472, !10, i64 480, !10, i64 484, !6, i64 488, !15, i64 496, !10, i64 500, !15, i64 504, !7, i64 506, !7, i64 507, !7, i64 508, !7, i64 509, !7, i64 510, !7, i64 511, !7, i64 512, !7, i64 513, !7, i64 514, !7, i64 515, !7, i64 516, !7, i64 517, !7, i64 518, !15, i64 520, !7, i64 522, !10, i64 524, !16, i64 528, !16, i64 538, !10, i64 548, !10, i64 552, !6, i64 560, !6, i64 568, !6, i64 576, !6, i64 584, !6, i64 592, !6, i64 600, !17, i64 608, !17, i64 613, !6, i64 624, !16, i64 632, !6, i64 648, !6, i64 656, !6, i64 664, !6, i64 672, !6, i64 680, !6, i64 688, !6, i64 696, !6, i64 704, !6, i64 712, !10, i64 720, !10, i64 724, !13, i64 728, !13, i64 736, !13, i64 744, !13, i64 752, !10, i64 760, !10, i64 764, !6, i64 768, !6, i64 776, !7, i64 784, !7, i64 785, !10, i64 816, !6, i64 824, !6, i64 832, !10, i64 840, !10, i64 844, !6, i64 848, !7, i64 856, !7, i64 857, !15, i64 858, !15, i64 860, !10, i64 864, !7, i64 868, !6, i64 872, !6, i64 880, !6, i64 888, !6, i64 896, !6, i64 904, !6, i64 912, !6, i64 920, !7, i64 928, !10, i64 932, !10, i64 936, !10, i64 940, !13, i64 944, !18, i64 952, !13, i64 984, !6, i64 992, !13, i64 1000, !10, i64 1008, !10, i64 1012, !6, i64 1016, !7, i64 1024, !19, i64 1056}
!13 = !{!"long", !7, i64 0}
!14 = !{!"z_stream_s", !6, i64 0, !10, i64 8, !13, i64 16, !6, i64 24, !10, i64 32, !13, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !10, i64 88, !13, i64 96, !13, i64 104}
!15 = !{!"short", !7, i64 0}
!16 = !{!"png_color_16_struct", !7, i64 0, !15, i64 2, !15, i64 4, !15, i64 6, !15, i64 8}
!17 = !{!"png_color_8_struct", !7, i64 0, !7, i64 1, !7, i64 2, !7, i64 3, !7, i64 4}
!18 = !{!"png_unknown_chunk_t", !7, i64 0, !6, i64 8, !13, i64 16, !7, i64 24}
!19 = !{!"png_colorspace", !10, i64 0, !20, i64 4, !21, i64 36, !15, i64 72, !15, i64 74}
!20 = !{!"png_xy", !10, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !10, i64 24, !10, i64 28}
!21 = !{!"png_XYZ", !10, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !10, i64 24, !10, i64 28, !10, i64 32}
!22 = !{!12, !15, i64 1130}
!23 = !{!7, !7, i64 0}
!24 = distinct !{!24, !25}
!25 = !{!"llvm.loop.mustprogress"}
!26 = !{!13, !13, i64 0}
!27 = !{!12, !6, i64 304}
!28 = !{!12, !10, i64 312}
!29 = !{!12, !7, i64 511}
!30 = !{!12, !10, i64 288}
!31 = !{!12, !13, i64 400}
!32 = !{!33, !6, i64 128}
!33 = !{!"png_info_def", !10, i64 0, !10, i64 4, !10, i64 8, !13, i64 16, !6, i64 24, !15, i64 32, !15, i64 34, !7, i64 36, !7, i64 37, !7, i64 38, !7, i64 39, !7, i64 40, !7, i64 41, !7, i64 42, !7, i64 43, !7, i64 44, !19, i64 52, !6, i64 128, !6, i64 136, !10, i64 144, !10, i64 148, !10, i64 152, !6, i64 160, !34, i64 168, !17, i64 176, !6, i64 184, !16, i64 192, !16, i64 202, !10, i64 212, !10, i64 216, !7, i64 220, !10, i64 224, !10, i64 228, !7, i64 232, !6, i64 240, !6, i64 248, !10, i64 256, !10, i64 260, !6, i64 264, !6, i64 272, !7, i64 280, !7, i64 281, !10, i64 284, !6, i64 288, !10, i64 296, !6, i64 304, !10, i64 312, !7, i64 316, !6, i64 320, !6, i64 328, !6, i64 336}
!34 = !{!"png_time_struct", !15, i64 0, !7, i64 2, !7, i64 3, !7, i64 4, !7, i64 5, !7, i64 6}
!35 = !{!33, !10, i64 144}
!36 = !{!33, !6, i64 136}
!37 = !{!12, !6, i64 992}
!38 = !{!33, !10, i64 284}
!39 = !{!33, !10, i64 8}
!40 = !{!12, !10, i64 296}
!41 = !{!12, !6, i64 352}


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

@.str.4 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [12 x i8], align 1

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

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

; Function Attrs: nounwind uwtable
declare dso_local void @png_crc_read(ptr noalias noundef, ptr noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local i32 @png_crc_finish(ptr noalias noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: noreturn
declare void @png_chunk_error(ptr noundef, ptr noundef) local_unnamed_addr #2

declare void @png_chunk_benign_error(ptr noundef, ptr noundef) local_unnamed_addr #3

declare void @png_colorspace_sync(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local void @png_handle_iCCP(ptr noalias noundef %0, ptr noalias noundef %1, i32 noundef %2) local_unnamed_addr #1 {
  %4 = alloca i32, align 4
  %5 = alloca [81 x i8], align 16
  %6 = alloca [132 x i8], align 16
  %7 = alloca [1024 x i8], align 16
  %8 = alloca i64, align 8
  store i32 %2, ptr %4, align 4, !tbaa !5
  %9 = getelementptr inbounds i8, ptr %0, i64 284
  %10 = load i32, ptr %9, align 4, !tbaa !9
  %11 = and i32 %10, 1
  %12 = icmp eq i32 %11, 0
  br i1 %12, label %13, label %14

13:                                               ; preds = %3
  tail call void @png_chunk_error(ptr noundef nonnull %0, ptr noundef nonnull @.str.6) #6
  unreachable

14:                                               ; preds = %3
  %15 = and i32 %10, 6
  %.not = icmp eq i32 %15, 0
  br i1 %.not, label %18, label %16

16:                                               ; preds = %14
  %17 = tail call i32 @png_crc_finish(ptr noundef nonnull %0, i32 noundef %2)
  tail call void @png_chunk_benign_error(ptr noundef nonnull %0, ptr noundef nonnull @.str.4) #7
  br label %164

18:                                               ; preds = %14
  %19 = icmp ult i32 %2, 9
  br i1 %19, label %20, label %22

20:                                               ; preds = %18
  %21 = tail call i32 @png_crc_finish(ptr noundef nonnull %0, i32 noundef %2)
  tail call void @png_chunk_benign_error(ptr noundef nonnull %0, ptr noundef nonnull @.str.14) #7
  br label %164

22:                                               ; preds = %18
  %23 = getelementptr inbounds i8, ptr %0, i64 1056
  %24 = getelementptr inbounds i8, ptr %0, i64 1130
  %25 = load i16, ptr %24, align 2, !tbaa !21
  %.not127 = icmp sgt i16 %25, -1
  br i1 %.not127, label %28, label %26

26:                                               ; preds = %22
  %27 = tail call i32 @png_crc_finish(ptr noundef nonnull %0, i32 noundef %2)
  br label %164

28:                                               ; preds = %22
  %29 = and i16 %25, 4
  %30 = icmp eq i16 %29, 0
  br i1 %30, label %31, label %.thread165

31:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 81, ptr nonnull %5) #7
  %spec.select = tail call i32 @llvm.umin.i32(i32 %2, i32 81)
  call void @png_crc_read(ptr noundef nonnull %0, ptr noundef nonnull %5, i32 noundef %spec.select)
  %32 = sub i32 %2, %spec.select
  store i32 %32, ptr %4, align 4, !tbaa !5
  %invariant.umin = call i32 @llvm.umin.i32(i32 %2, i32 80)
  %wide.trip.count = zext nneg i32 %invariant.umin to i64
  br label %33

33:                                               ; preds = %31, %36
  %indvars.iv = phi i64 [ 0, %31 ], [ %indvars.iv.next, %36 ]
  %34 = getelementptr inbounds [81 x i8], ptr %5, i64 0, i64 %indvars.iv
  %35 = load i8, ptr %34, align 1, !tbaa !22
  %.not128 = icmp eq i8 %35, 0
  br i1 %.not128, label %.critedge.split.loop.exit179, label %36

36:                                               ; preds = %33
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %.critedge, label %33, !llvm.loop !23

.critedge.split.loop.exit179:                     ; preds = %33
  %37 = trunc nuw nsw i64 %indvars.iv to i32
  br label %.critedge

.critedge:                                        ; preds = %36, %.critedge.split.loop.exit179
  %.0117.lcssa = phi i32 [ %37, %.critedge.split.loop.exit179 ], [ %invariant.umin, %36 ]
  %38 = add nsw i32 %.0117.lcssa, -1
  %or.cond = icmp ult i32 %38, 79
  br i1 %or.cond, label %39, label %.thread156

39:                                               ; preds = %.critedge
  %40 = add nuw nsw i32 %.0117.lcssa, 1
  %41 = icmp ult i32 %40, %spec.select
  br i1 %41, label %42, label %.thread156

42:                                               ; preds = %39
  %43 = zext nneg i32 %40 to i64
  %44 = getelementptr inbounds [81 x i8], ptr %5, i64 0, i64 %43
  %45 = load i8, ptr %44, align 1, !tbaa !22
  %46 = icmp eq i8 %45, 0
  br i1 %46, label %47, label %.thread156

47:                                               ; preds = %42
  %48 = call i32 @png_inflate_claim(ptr noundef %0, i32 noundef 1766015824)
  %49 = icmp eq i32 %48, 0
  br i1 %49, label %50, label %149

50:                                               ; preds = %47
  %51 = add nuw nsw i32 %.0117.lcssa, 2
  %52 = sub nsw i32 %spec.select, %51
  call void @llvm.lifetime.start.p0(i64 132, ptr nonnull %6) #7
  call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %7) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #7
  store i64 132, ptr %8, align 8, !tbaa !25
  %53 = zext nneg i32 %51 to i64
  %54 = getelementptr inbounds i8, ptr %5, i64 %53
  %55 = getelementptr inbounds i8, ptr %0, i64 304
  store ptr %54, ptr %55, align 8, !tbaa !26
  %56 = getelementptr inbounds i8, ptr %0, i64 312
  store i32 %52, ptr %56, align 8, !tbaa !27
  %57 = call i32 @png_inflate_read(ptr noundef %0, ptr noundef nonnull %7, i32 noundef 1024, ptr noundef nonnull %4, ptr noundef nonnull %6, ptr noundef nonnull %8, i32 noundef 0)
  %58 = load i64, ptr %8, align 8, !tbaa !25
  %59 = icmp eq i64 %58, 0
  br i1 %59, label %60, label %.thread170

60:                                               ; preds = %50
  %61 = load i8, ptr %6, align 16, !tbaa !22
  %62 = zext i8 %61 to i32
  %63 = shl nuw i32 %62, 24
  %64 = getelementptr inbounds i8, ptr %6, i64 1
  %65 = load i8, ptr %64, align 1, !tbaa !22
  %66 = zext i8 %65 to i32
  %67 = shl nuw nsw i32 %66, 16
  %68 = or disjoint i32 %67, %63
  %69 = getelementptr inbounds i8, ptr %6, i64 2
  %70 = load i8, ptr %69, align 2, !tbaa !22
  %71 = zext i8 %70 to i32
  %72 = shl nuw nsw i32 %71, 8
  %73 = or disjoint i32 %68, %72
  %74 = getelementptr inbounds i8, ptr %6, i64 3
  %75 = load i8, ptr %74, align 1, !tbaa !22
  %76 = zext i8 %75 to i32
  %77 = or disjoint i32 %73, %76
  %78 = call i32 @png_icc_check_length(ptr noundef nonnull %0, ptr noundef nonnull %23, ptr noundef nonnull %5, i32 noundef %77) #7
  %.not129 = icmp eq i32 %78, 0
  br i1 %.not129, label %.thread174, label %79

79:                                               ; preds = %60
  %80 = getelementptr inbounds i8, ptr %0, i64 511
  %81 = load i8, ptr %80, align 1, !tbaa !28
  %82 = zext i8 %81 to i32
  %83 = call i32 @png_icc_check_header(ptr noundef nonnull %0, ptr noundef nonnull %23, ptr noundef nonnull %5, i32 noundef %77, ptr noundef nonnull %6, i32 noundef %82) #7
  %.not130 = icmp eq i32 %83, 0
  br i1 %.not130, label %.thread174, label %84

84:                                               ; preds = %79
  %85 = getelementptr inbounds i8, ptr %6, i64 128
  %86 = load i8, ptr %85, align 16, !tbaa !22
  %87 = getelementptr inbounds i8, ptr %6, i64 129
  %88 = load i8, ptr %87, align 1, !tbaa !22
  %89 = getelementptr inbounds i8, ptr %6, i64 130
  %90 = load i8, ptr %89, align 2, !tbaa !22
  %91 = getelementptr inbounds i8, ptr %6, i64 131
  %92 = load i8, ptr %91, align 1, !tbaa !22
  %93 = zext i32 %77 to i64
  %94 = call ptr @png_read_buffer(ptr noundef nonnull %0, i64 noundef %93, i32 noundef 2)
  %.not131 = icmp eq ptr %94, null
  br i1 %.not131, label %.thread174, label %95

95:                                               ; preds = %84
  %96 = zext i8 %86 to i64
  %97 = shl nuw nsw i64 %96, 24
  %98 = zext i8 %88 to i64
  %99 = shl nuw nsw i64 %98, 16
  %100 = or disjoint i64 %99, %97
  %101 = zext i8 %90 to i64
  %102 = shl nuw nsw i64 %101, 8
  %103 = or disjoint i64 %100, %102
  %104 = zext i8 %92 to i64
  %105 = or disjoint i64 %103, %104
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(132) %94, ptr noundef nonnull align 16 dereferenceable(132) %6, i64 132, i1 false)
  %106 = mul nuw nsw i64 %105, 12
  %107 = and i64 %106, 4294967292
  store i64 %107, ptr %8, align 8, !tbaa !25
  %108 = getelementptr inbounds i8, ptr %94, i64 132
  %109 = call i32 @png_inflate_read(ptr noundef nonnull %0, ptr noundef nonnull %7, i32 noundef 1024, ptr noundef nonnull %4, ptr noundef nonnull %108, ptr noundef nonnull %8, i32 noundef 0)
  %110 = load i64, ptr %8, align 8, !tbaa !25
  %111 = icmp eq i64 %110, 0
  br i1 %111, label %112, label %143

112:                                              ; preds = %95
  %113 = call i32 @png_icc_check_tag_table(ptr noundef nonnull %0, ptr noundef nonnull %23, ptr noundef nonnull %5, i32 noundef %77, ptr noundef nonnull %94) #7
  %.not132 = icmp eq i32 %113, 0
  br i1 %.not132, label %.thread174, label %114

114:                                              ; preds = %112
  %115 = add nsw i64 %93, -132
  %116 = sub nsw i64 %115, %107
  store i64 %116, ptr %8, align 8, !tbaa !25
  %117 = getelementptr inbounds i8, ptr %108, i64 %107
  %118 = call i32 @png_inflate_read(ptr noundef nonnull %0, ptr noundef nonnull %7, i32 noundef 1024, ptr noundef nonnull %4, ptr noundef nonnull %117, ptr noundef nonnull %8, i32 noundef 1)
  %119 = load i32, ptr %4, align 4, !tbaa !5
  %.not133 = icmp eq i32 %119, 0
  br i1 %.not133, label %124, label %120

120:                                              ; preds = %114
  %121 = getelementptr inbounds i8, ptr %0, i64 288
  %122 = load i32, ptr %121, align 8, !tbaa !29
  %123 = and i32 %122, 1048576
  %.not134 = icmp eq i32 %123, 0
  br i1 %.not134, label %.thread174, label %124

124:                                              ; preds = %120, %114
  %125 = load i64, ptr %8, align 8, !tbaa !25
  %126 = icmp eq i64 %125, 0
  br i1 %126, label %127, label %.thread174

127:                                              ; preds = %124
  %128 = call i32 @png_crc_finish(ptr noundef nonnull %0, i32 noundef %119)
  %129 = getelementptr inbounds i8, ptr %0, i64 400
  %130 = load i64, ptr %129, align 8, !tbaa !30
  call void @png_icc_set_sRGB(ptr noundef nonnull %0, ptr noundef nonnull %23, ptr noundef nonnull %94, i64 noundef %130) #7
  %.not136 = icmp eq ptr %1, null
  br i1 %.not136, label %.thread145, label %131

131:                                              ; preds = %127
  call void @png_free_data(ptr noundef nonnull %0, ptr noundef nonnull %1, i32 noundef 16, i32 noundef 0) #7
  %132 = call noalias ptr @png_malloc_base(ptr noundef nonnull %0, i64 noundef %43) #7
  %133 = getelementptr inbounds i8, ptr %1, i64 128
  store ptr %132, ptr %133, align 8, !tbaa !31
  %.not137 = icmp eq ptr %132, null
  br i1 %.not137, label %154, label %.thread147

.thread147:                                       ; preds = %131
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(1) %132, ptr noundef nonnull align 16 dereferenceable(1) %5, i64 %43, i1 false)
  %134 = getelementptr inbounds i8, ptr %1, i64 144
  store i32 %77, ptr %134, align 8, !tbaa !34
  %135 = getelementptr inbounds i8, ptr %1, i64 136
  store ptr %94, ptr %135, align 8, !tbaa !35
  %136 = getelementptr inbounds i8, ptr %0, i64 992
  store ptr null, ptr %136, align 8, !tbaa !36
  %137 = getelementptr inbounds i8, ptr %1, i64 284
  %138 = load i32, ptr %137, align 4, !tbaa !37
  %139 = or i32 %138, 16
  store i32 %139, ptr %137, align 4, !tbaa !37
  %140 = getelementptr inbounds i8, ptr %1, i64 8
  %141 = load i32, ptr %140, align 8, !tbaa !38
  %142 = or i32 %141, 4096
  store i32 %142, ptr %140, align 8, !tbaa !38
  call void @png_colorspace_sync(ptr noundef nonnull %0, ptr noundef nonnull %1) #7
  br label %.thread145

143:                                              ; preds = %95
  %144 = getelementptr inbounds i8, ptr %0, i64 352
  %145 = load ptr, ptr %144, align 8, !tbaa !39
  br label %.thread174

.thread170:                                       ; preds = %50
  %146 = getelementptr inbounds i8, ptr %0, i64 352
  %147 = load ptr, ptr %146, align 8, !tbaa !39
  %148 = getelementptr inbounds i8, ptr %0, i64 296
  store i32 0, ptr %148, align 8, !tbaa !40
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 132, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 81, ptr nonnull %5) #7
  br label %.thread165

149:                                              ; preds = %47
  %150 = getelementptr inbounds i8, ptr %0, i64 352
  %151 = load ptr, ptr %150, align 8, !tbaa !39
  br label %.thread156

.thread156:                                       ; preds = %.critedge, %39, %42, %149
  %.8.ph = phi ptr [ @.str.19, %.critedge ], [ @.str.18, %39 ], [ @.str.18, %42 ], [ %151, %149 ]
  call void @llvm.lifetime.end.p0(i64 81, ptr nonnull %5) #7
  br label %.thread165

.thread145:                                       ; preds = %127, %.thread147
  %152 = getelementptr inbounds i8, ptr %0, i64 296
  store i32 0, ptr %152, align 8, !tbaa !40
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 132, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 81, ptr nonnull %5) #7
  br label %164

.thread174:                                       ; preds = %84, %124, %120, %143, %112, %60, %79
  %.4.ph.ph = phi ptr [ null, %79 ], [ null, %60 ], [ null, %112 ], [ %145, %143 ], [ @.str.15, %120 ], [ @.str.17, %124 ], [ @.str.16, %84 ]
  %153 = getelementptr inbounds i8, ptr %0, i64 296
  store i32 0, ptr %153, align 8, !tbaa !40
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 132, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 81, ptr nonnull %5) #7
  br label %.thread165

154:                                              ; preds = %131
  %155 = load i16, ptr %24, align 2, !tbaa !21
  %156 = or i16 %155, -32768
  store i16 %156, ptr %24, align 2, !tbaa !21
  call void @png_colorspace_sync(ptr noundef nonnull %0, ptr noundef nonnull %1) #7
  %157 = getelementptr inbounds i8, ptr %0, i64 296
  store i32 0, ptr %157, align 8, !tbaa !40
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 132, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 81, ptr nonnull %5) #7
  br label %160

.thread165:                                       ; preds = %.thread156, %28, %.thread174, %.thread170
  %.9169 = phi ptr [ %147, %.thread170 ], [ %.4.ph.ph, %.thread174 ], [ %.8.ph, %.thread156 ], [ @.str.13, %28 ]
  %158 = load i32, ptr %4, align 4, !tbaa !5
  %159 = call i32 @png_crc_finish(ptr noundef %0, i32 noundef %158)
  br label %160

160:                                              ; preds = %154, %.thread165
  %.9168 = phi ptr [ %.9169, %.thread165 ], [ @.str.16, %154 ]
  %161 = load i16, ptr %24, align 2, !tbaa !21
  %162 = or i16 %161, -32768
  store i16 %162, ptr %24, align 2, !tbaa !21
  call void @png_colorspace_sync(ptr noundef %0, ptr noundef %1) #7
  %.not138 = icmp eq ptr %.9168, null
  br i1 %.not138, label %164, label %163

163:                                              ; preds = %160
  call void @png_chunk_benign_error(ptr noundef nonnull %0, ptr noundef nonnull %.9168) #7
  br label %164

164:                                              ; preds = %.thread145, %160, %163, %26, %20, %16
  ret void
}

; Function Attrs: nounwind uwtable
declare hidden i32 @png_inflate_claim(ptr noalias noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare hidden i32 @png_inflate_read(ptr noalias noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #1

declare i32 @png_icc_check_length(ptr noundef, ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #3

declare i32 @png_icc_check_header(ptr noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
declare hidden ptr @png_read_buffer(ptr noalias noundef, i64 noundef, i32 noundef) local_unnamed_addr #1

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

declare i32 @png_icc_check_tag_table(ptr noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #3

declare void @png_icc_set_sRGB(ptr noundef, ptr noundef, ptr noundef, i64 noundef) local_unnamed_addr #3

declare void @png_free_data(ptr noundef, ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #3

declare noalias ptr @png_malloc_base(ptr noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umin.i32(i32, i32) #5

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { noreturn "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 = { "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: readwrite) }
attributes #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { noreturn nounwind }
attributes #7 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !6, i64 284}
!10 = !{!"png_struct_def", !7, i64 0, !11, i64 200, !11, i64 208, !12, i64 216, !11, i64 224, !11, i64 232, !11, i64 240, !11, i64 248, !11, i64 256, !11, i64 264, !11, i64 272, !7, i64 280, !7, i64 281, !6, i64 284, !6, i64 288, !6, i64 292, !6, i64 296, !13, i64 304, !6, i64 416, !6, i64 420, !6, i64 424, !6, i64 428, !12, i64 432, !6, i64 440, !6, i64 444, !6, i64 448, !11, i64 456, !11, i64 464, !12, i64 472, !6, i64 480, !6, i64 484, !11, i64 488, !14, i64 496, !6, i64 500, !14, i64 504, !7, i64 506, !7, i64 507, !7, i64 508, !7, i64 509, !7, i64 510, !7, i64 511, !7, i64 512, !7, i64 513, !7, i64 514, !7, i64 515, !7, i64 516, !7, i64 517, !7, i64 518, !14, i64 520, !7, i64 522, !6, i64 524, !15, i64 528, !15, i64 538, !6, i64 548, !6, i64 552, !11, i64 560, !11, i64 568, !11, i64 576, !11, i64 584, !11, i64 592, !11, i64 600, !16, i64 608, !16, i64 613, !11, i64 624, !15, i64 632, !11, i64 648, !11, i64 656, !11, i64 664, !11, i64 672, !11, i64 680, !11, i64 688, !11, i64 696, !11, i64 704, !11, i64 712, !6, i64 720, !6, i64 724, !12, i64 728, !12, i64 736, !12, i64 744, !12, i64 752, !6, i64 760, !6, i64 764, !11, i64 768, !11, i64 776, !7, i64 784, !7, i64 785, !6, i64 816, !11, i64 824, !11, i64 832, !6, i64 840, !6, i64 844, !11, i64 848, !7, i64 856, !7, i64 857, !14, i64 858, !14, i64 860, !6, i64 864, !7, i64 868, !11, i64 872, !11, i64 880, !11, i64 888, !11, i64 896, !11, i64 904, !11, i64 912, !11, i64 920, !7, i64 928, !6, i64 932, !6, i64 936, !6, i64 940, !12, i64 944, !17, i64 952, !12, i64 984, !11, i64 992, !12, i64 1000, !6, i64 1008, !6, i64 1012, !11, i64 1016, !7, i64 1024, !18, i64 1056}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!"z_stream_s", !11, i64 0, !6, i64 8, !12, i64 16, !11, i64 24, !6, i64 32, !12, i64 40, !11, i64 48, !11, i64 56, !11, i64 64, !11, i64 72, !11, i64 80, !6, i64 88, !12, i64 96, !12, i64 104}
!14 = !{!"short", !7, i64 0}
!15 = !{!"png_color_16_struct", !7, i64 0, !14, i64 2, !14, i64 4, !14, i64 6, !14, i64 8}
!16 = !{!"png_color_8_struct", !7, i64 0, !7, i64 1, !7, i64 2, !7, i64 3, !7, i64 4}
!17 = !{!"png_unknown_chunk_t", !7, i64 0, !11, i64 8, !12, i64 16, !7, i64 24}
!18 = !{!"png_colorspace", !6, i64 0, !19, i64 4, !20, i64 36, !14, i64 72, !14, i64 74}
!19 = !{!"png_xy", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !6, i64 16, !6, i64 20, !6, i64 24, !6, i64 28}
!20 = !{!"png_XYZ", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !6, i64 16, !6, i64 20, !6, i64 24, !6, i64 28, !6, i64 32}
!21 = !{!10, !14, i64 1130}
!22 = !{!7, !7, i64 0}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.mustprogress"}
!25 = !{!12, !12, i64 0}
!26 = !{!10, !11, i64 304}
!27 = !{!10, !6, i64 312}
!28 = !{!10, !7, i64 511}
!29 = !{!10, !6, i64 288}
!30 = !{!10, !12, i64 400}
!31 = !{!32, !11, i64 128}
!32 = !{!"png_info_def", !6, i64 0, !6, i64 4, !6, i64 8, !12, i64 16, !11, i64 24, !14, i64 32, !14, i64 34, !7, i64 36, !7, i64 37, !7, i64 38, !7, i64 39, !7, i64 40, !7, i64 41, !7, i64 42, !7, i64 43, !7, i64 44, !18, i64 52, !11, i64 128, !11, i64 136, !6, i64 144, !6, i64 148, !6, i64 152, !11, i64 160, !33, i64 168, !16, i64 176, !11, i64 184, !15, i64 192, !15, i64 202, !6, i64 212, !6, i64 216, !7, i64 220, !6, i64 224, !6, i64 228, !7, i64 232, !11, i64 240, !11, i64 248, !6, i64 256, !6, i64 260, !11, i64 264, !11, i64 272, !7, i64 280, !7, i64 281, !6, i64 284, !11, i64 288, !6, i64 296, !11, i64 304, !6, i64 312, !7, i64 316, !11, i64 320, !11, i64 328, !11, i64 336}
!33 = !{!"png_time_struct", !14, i64 0, !7, i64 2, !7, i64 3, !7, i64 4, !7, i64 5, !7, i64 6}
!34 = !{!32, !6, i64 144}
!35 = !{!32, !11, i64 136}
!36 = !{!10, !11, i64 992}
!37 = !{!32, !6, i64 284}
!38 = !{!32, !6, i64 8}
!39 = !{!10, !11, i64 352}
!40 = !{!10, !6, i64 296}


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