; LLVM IR from kparc/ksimple :: a (wg)

; 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"

@U = external hidden global [26 x i64], align 16
@.str.1 = external hidden unnamed_addr constant [11 x i8], align 1

declare i32 @printf(ptr noundef, ...) #0

; Function Attrs: nounwind uwtable
define dso_local void @wg() #1 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #3
  store i32 26, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #3
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %4

4:                                                ; preds = %31, %0
  %5 = load i32, ptr %2, align 4, !tbaa !5
  %6 = load i32, ptr %1, align 4, !tbaa !5
  %7 = icmp slt i32 %5, %6
  br i1 %7, label %8, label %34

8:                                                ; preds = %4
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #3
  %9 = load i32, ptr %2, align 4, !tbaa !5
  %10 = sext i32 %9 to i64
  %11 = getelementptr inbounds [26 x i64], ptr @U, i64 0, i64 %10
  %12 = load i64, ptr %11, align 8, !tbaa !9
  store i64 %12, ptr %3, align 8, !tbaa !9
  %13 = load i64, ptr %3, align 8, !tbaa !9
  %14 = icmp ugt i64 256, %13
  br i1 %14, label %29, label %15

15:                                               ; preds = %8
  %16 = load i32, ptr %2, align 4, !tbaa !5
  %17 = add nsw i32 %16, 97
  %18 = load i64, ptr %3, align 8, !tbaa !9
  %19 = inttoptr i64 %18 to ptr
  %20 = getelementptr inbounds i8, ptr %19, i64 -1
  %21 = load i8, ptr %20, align 1, !tbaa !11
  %22 = zext i8 %21 to i32
  %23 = load i64, ptr %3, align 8, !tbaa !9
  %24 = inttoptr i64 %23 to ptr
  %25 = getelementptr inbounds i8, ptr %24, i64 -2
  %26 = load i8, ptr %25, align 1, !tbaa !11
  %27 = zext i8 %26 to i32
  %28 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i32 noundef %17, i32 noundef %22, i32 noundef %27)
  br label %30

29:                                               ; preds = %8
  br label %30

30:                                               ; preds = %29, %15
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #3
  br label %31

31:                                               ; preds = %30
  %32 = load i32, ptr %2, align 4, !tbaa !5
  %33 = add nsw i32 %32, 1
  store i32 %33, ptr %2, align 4, !tbaa !5
  br label %4, !llvm.loop !12

34:                                               ; preds = %4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #3
  ret void
}

; 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

attributes #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 = { 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}


; 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"

@U = external hidden local_unnamed_addr global [26 x i64], align 16
@.str.1 = external hidden unnamed_addr constant [11 x i8], align 1

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #0

; Function Attrs: nofree nounwind uwtable
define dso_local void @wg() local_unnamed_addr #1 {
  %1 = load i64, ptr @U, align 16, !tbaa !5
  %2 = icmp ult i64 %1, 256
  br i1 %2, label %12, label %3

3:                                                ; preds = %0
  %4 = inttoptr i64 %1 to ptr
  %5 = getelementptr inbounds i8, ptr %4, i64 -1
  %6 = load i8, ptr %5, align 1, !tbaa !9
  %7 = zext i8 %6 to i32
  %8 = getelementptr inbounds i8, ptr %4, i64 -2
  %9 = load i8, ptr %8, align 1, !tbaa !9
  %10 = zext i8 %9 to i32
  %11 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 97, i32 noundef %7, i32 noundef %10)
  br label %12

12:                                               ; preds = %0, %3
  %13 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 8), align 8, !tbaa !5
  %14 = icmp ult i64 %13, 256
  br i1 %14, label %24, label %15

15:                                               ; preds = %12
  %16 = inttoptr i64 %13 to ptr
  %17 = getelementptr inbounds i8, ptr %16, i64 -1
  %18 = load i8, ptr %17, align 1, !tbaa !9
  %19 = zext i8 %18 to i32
  %20 = getelementptr inbounds i8, ptr %16, i64 -2
  %21 = load i8, ptr %20, align 1, !tbaa !9
  %22 = zext i8 %21 to i32
  %23 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 98, i32 noundef %19, i32 noundef %22)
  br label %24

24:                                               ; preds = %15, %12
  %25 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 16), align 16, !tbaa !5
  %26 = icmp ult i64 %25, 256
  br i1 %26, label %36, label %27

27:                                               ; preds = %24
  %28 = inttoptr i64 %25 to ptr
  %29 = getelementptr inbounds i8, ptr %28, i64 -1
  %30 = load i8, ptr %29, align 1, !tbaa !9
  %31 = zext i8 %30 to i32
  %32 = getelementptr inbounds i8, ptr %28, i64 -2
  %33 = load i8, ptr %32, align 1, !tbaa !9
  %34 = zext i8 %33 to i32
  %35 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 99, i32 noundef %31, i32 noundef %34)
  br label %36

36:                                               ; preds = %27, %24
  %37 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 24), align 8, !tbaa !5
  %38 = icmp ult i64 %37, 256
  br i1 %38, label %48, label %39

39:                                               ; preds = %36
  %40 = inttoptr i64 %37 to ptr
  %41 = getelementptr inbounds i8, ptr %40, i64 -1
  %42 = load i8, ptr %41, align 1, !tbaa !9
  %43 = zext i8 %42 to i32
  %44 = getelementptr inbounds i8, ptr %40, i64 -2
  %45 = load i8, ptr %44, align 1, !tbaa !9
  %46 = zext i8 %45 to i32
  %47 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 100, i32 noundef %43, i32 noundef %46)
  br label %48

48:                                               ; preds = %39, %36
  %49 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 32), align 16, !tbaa !5
  %50 = icmp ult i64 %49, 256
  br i1 %50, label %60, label %51

51:                                               ; preds = %48
  %52 = inttoptr i64 %49 to ptr
  %53 = getelementptr inbounds i8, ptr %52, i64 -1
  %54 = load i8, ptr %53, align 1, !tbaa !9
  %55 = zext i8 %54 to i32
  %56 = getelementptr inbounds i8, ptr %52, i64 -2
  %57 = load i8, ptr %56, align 1, !tbaa !9
  %58 = zext i8 %57 to i32
  %59 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 101, i32 noundef %55, i32 noundef %58)
  br label %60

60:                                               ; preds = %51, %48
  %61 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 40), align 8, !tbaa !5
  %62 = icmp ult i64 %61, 256
  br i1 %62, label %72, label %63

63:                                               ; preds = %60
  %64 = inttoptr i64 %61 to ptr
  %65 = getelementptr inbounds i8, ptr %64, i64 -1
  %66 = load i8, ptr %65, align 1, !tbaa !9
  %67 = zext i8 %66 to i32
  %68 = getelementptr inbounds i8, ptr %64, i64 -2
  %69 = load i8, ptr %68, align 1, !tbaa !9
  %70 = zext i8 %69 to i32
  %71 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 102, i32 noundef %67, i32 noundef %70)
  br label %72

72:                                               ; preds = %63, %60
  %73 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 48), align 16, !tbaa !5
  %74 = icmp ult i64 %73, 256
  br i1 %74, label %84, label %75

75:                                               ; preds = %72
  %76 = inttoptr i64 %73 to ptr
  %77 = getelementptr inbounds i8, ptr %76, i64 -1
  %78 = load i8, ptr %77, align 1, !tbaa !9
  %79 = zext i8 %78 to i32
  %80 = getelementptr inbounds i8, ptr %76, i64 -2
  %81 = load i8, ptr %80, align 1, !tbaa !9
  %82 = zext i8 %81 to i32
  %83 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 103, i32 noundef %79, i32 noundef %82)
  br label %84

84:                                               ; preds = %75, %72
  %85 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 56), align 8, !tbaa !5
  %86 = icmp ult i64 %85, 256
  br i1 %86, label %96, label %87

87:                                               ; preds = %84
  %88 = inttoptr i64 %85 to ptr
  %89 = getelementptr inbounds i8, ptr %88, i64 -1
  %90 = load i8, ptr %89, align 1, !tbaa !9
  %91 = zext i8 %90 to i32
  %92 = getelementptr inbounds i8, ptr %88, i64 -2
  %93 = load i8, ptr %92, align 1, !tbaa !9
  %94 = zext i8 %93 to i32
  %95 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 104, i32 noundef %91, i32 noundef %94)
  br label %96

96:                                               ; preds = %87, %84
  %97 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 64), align 16, !tbaa !5
  %98 = icmp ult i64 %97, 256
  br i1 %98, label %108, label %99

99:                                               ; preds = %96
  %100 = inttoptr i64 %97 to ptr
  %101 = getelementptr inbounds i8, ptr %100, i64 -1
  %102 = load i8, ptr %101, align 1, !tbaa !9
  %103 = zext i8 %102 to i32
  %104 = getelementptr inbounds i8, ptr %100, i64 -2
  %105 = load i8, ptr %104, align 1, !tbaa !9
  %106 = zext i8 %105 to i32
  %107 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 105, i32 noundef %103, i32 noundef %106)
  br label %108

108:                                              ; preds = %99, %96
  %109 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 72), align 8, !tbaa !5
  %110 = icmp ult i64 %109, 256
  br i1 %110, label %120, label %111

111:                                              ; preds = %108
  %112 = inttoptr i64 %109 to ptr
  %113 = getelementptr inbounds i8, ptr %112, i64 -1
  %114 = load i8, ptr %113, align 1, !tbaa !9
  %115 = zext i8 %114 to i32
  %116 = getelementptr inbounds i8, ptr %112, i64 -2
  %117 = load i8, ptr %116, align 1, !tbaa !9
  %118 = zext i8 %117 to i32
  %119 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 106, i32 noundef %115, i32 noundef %118)
  br label %120

120:                                              ; preds = %111, %108
  %121 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 80), align 16, !tbaa !5
  %122 = icmp ult i64 %121, 256
  br i1 %122, label %132, label %123

123:                                              ; preds = %120
  %124 = inttoptr i64 %121 to ptr
  %125 = getelementptr inbounds i8, ptr %124, i64 -1
  %126 = load i8, ptr %125, align 1, !tbaa !9
  %127 = zext i8 %126 to i32
  %128 = getelementptr inbounds i8, ptr %124, i64 -2
  %129 = load i8, ptr %128, align 1, !tbaa !9
  %130 = zext i8 %129 to i32
  %131 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 107, i32 noundef %127, i32 noundef %130)
  br label %132

132:                                              ; preds = %123, %120
  %133 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 88), align 8, !tbaa !5
  %134 = icmp ult i64 %133, 256
  br i1 %134, label %144, label %135

135:                                              ; preds = %132
  %136 = inttoptr i64 %133 to ptr
  %137 = getelementptr inbounds i8, ptr %136, i64 -1
  %138 = load i8, ptr %137, align 1, !tbaa !9
  %139 = zext i8 %138 to i32
  %140 = getelementptr inbounds i8, ptr %136, i64 -2
  %141 = load i8, ptr %140, align 1, !tbaa !9
  %142 = zext i8 %141 to i32
  %143 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 108, i32 noundef %139, i32 noundef %142)
  br label %144

144:                                              ; preds = %135, %132
  %145 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 96), align 16, !tbaa !5
  %146 = icmp ult i64 %145, 256
  br i1 %146, label %156, label %147

147:                                              ; preds = %144
  %148 = inttoptr i64 %145 to ptr
  %149 = getelementptr inbounds i8, ptr %148, i64 -1
  %150 = load i8, ptr %149, align 1, !tbaa !9
  %151 = zext i8 %150 to i32
  %152 = getelementptr inbounds i8, ptr %148, i64 -2
  %153 = load i8, ptr %152, align 1, !tbaa !9
  %154 = zext i8 %153 to i32
  %155 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 109, i32 noundef %151, i32 noundef %154)
  br label %156

156:                                              ; preds = %147, %144
  %157 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 104), align 8, !tbaa !5
  %158 = icmp ult i64 %157, 256
  br i1 %158, label %168, label %159

159:                                              ; preds = %156
  %160 = inttoptr i64 %157 to ptr
  %161 = getelementptr inbounds i8, ptr %160, i64 -1
  %162 = load i8, ptr %161, align 1, !tbaa !9
  %163 = zext i8 %162 to i32
  %164 = getelementptr inbounds i8, ptr %160, i64 -2
  %165 = load i8, ptr %164, align 1, !tbaa !9
  %166 = zext i8 %165 to i32
  %167 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 110, i32 noundef %163, i32 noundef %166)
  br label %168

168:                                              ; preds = %159, %156
  %169 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 112), align 16, !tbaa !5
  %170 = icmp ult i64 %169, 256
  br i1 %170, label %180, label %171

171:                                              ; preds = %168
  %172 = inttoptr i64 %169 to ptr
  %173 = getelementptr inbounds i8, ptr %172, i64 -1
  %174 = load i8, ptr %173, align 1, !tbaa !9
  %175 = zext i8 %174 to i32
  %176 = getelementptr inbounds i8, ptr %172, i64 -2
  %177 = load i8, ptr %176, align 1, !tbaa !9
  %178 = zext i8 %177 to i32
  %179 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 111, i32 noundef %175, i32 noundef %178)
  br label %180

180:                                              ; preds = %171, %168
  %181 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 120), align 8, !tbaa !5
  %182 = icmp ult i64 %181, 256
  br i1 %182, label %192, label %183

183:                                              ; preds = %180
  %184 = inttoptr i64 %181 to ptr
  %185 = getelementptr inbounds i8, ptr %184, i64 -1
  %186 = load i8, ptr %185, align 1, !tbaa !9
  %187 = zext i8 %186 to i32
  %188 = getelementptr inbounds i8, ptr %184, i64 -2
  %189 = load i8, ptr %188, align 1, !tbaa !9
  %190 = zext i8 %189 to i32
  %191 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 112, i32 noundef %187, i32 noundef %190)
  br label %192

192:                                              ; preds = %183, %180
  %193 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 128), align 16, !tbaa !5
  %194 = icmp ult i64 %193, 256
  br i1 %194, label %204, label %195

195:                                              ; preds = %192
  %196 = inttoptr i64 %193 to ptr
  %197 = getelementptr inbounds i8, ptr %196, i64 -1
  %198 = load i8, ptr %197, align 1, !tbaa !9
  %199 = zext i8 %198 to i32
  %200 = getelementptr inbounds i8, ptr %196, i64 -2
  %201 = load i8, ptr %200, align 1, !tbaa !9
  %202 = zext i8 %201 to i32
  %203 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 113, i32 noundef %199, i32 noundef %202)
  br label %204

204:                                              ; preds = %195, %192
  %205 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 136), align 8, !tbaa !5
  %206 = icmp ult i64 %205, 256
  br i1 %206, label %216, label %207

207:                                              ; preds = %204
  %208 = inttoptr i64 %205 to ptr
  %209 = getelementptr inbounds i8, ptr %208, i64 -1
  %210 = load i8, ptr %209, align 1, !tbaa !9
  %211 = zext i8 %210 to i32
  %212 = getelementptr inbounds i8, ptr %208, i64 -2
  %213 = load i8, ptr %212, align 1, !tbaa !9
  %214 = zext i8 %213 to i32
  %215 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 114, i32 noundef %211, i32 noundef %214)
  br label %216

216:                                              ; preds = %207, %204
  %217 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 144), align 16, !tbaa !5
  %218 = icmp ult i64 %217, 256
  br i1 %218, label %228, label %219

219:                                              ; preds = %216
  %220 = inttoptr i64 %217 to ptr
  %221 = getelementptr inbounds i8, ptr %220, i64 -1
  %222 = load i8, ptr %221, align 1, !tbaa !9
  %223 = zext i8 %222 to i32
  %224 = getelementptr inbounds i8, ptr %220, i64 -2
  %225 = load i8, ptr %224, align 1, !tbaa !9
  %226 = zext i8 %225 to i32
  %227 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 115, i32 noundef %223, i32 noundef %226)
  br label %228

228:                                              ; preds = %219, %216
  %229 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 152), align 8, !tbaa !5
  %230 = icmp ult i64 %229, 256
  br i1 %230, label %240, label %231

231:                                              ; preds = %228
  %232 = inttoptr i64 %229 to ptr
  %233 = getelementptr inbounds i8, ptr %232, i64 -1
  %234 = load i8, ptr %233, align 1, !tbaa !9
  %235 = zext i8 %234 to i32
  %236 = getelementptr inbounds i8, ptr %232, i64 -2
  %237 = load i8, ptr %236, align 1, !tbaa !9
  %238 = zext i8 %237 to i32
  %239 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 116, i32 noundef %235, i32 noundef %238)
  br label %240

240:                                              ; preds = %231, %228
  %241 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 160), align 16, !tbaa !5
  %242 = icmp ult i64 %241, 256
  br i1 %242, label %252, label %243

243:                                              ; preds = %240
  %244 = inttoptr i64 %241 to ptr
  %245 = getelementptr inbounds i8, ptr %244, i64 -1
  %246 = load i8, ptr %245, align 1, !tbaa !9
  %247 = zext i8 %246 to i32
  %248 = getelementptr inbounds i8, ptr %244, i64 -2
  %249 = load i8, ptr %248, align 1, !tbaa !9
  %250 = zext i8 %249 to i32
  %251 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 117, i32 noundef %247, i32 noundef %250)
  br label %252

252:                                              ; preds = %243, %240
  %253 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 168), align 8, !tbaa !5
  %254 = icmp ult i64 %253, 256
  br i1 %254, label %264, label %255

255:                                              ; preds = %252
  %256 = inttoptr i64 %253 to ptr
  %257 = getelementptr inbounds i8, ptr %256, i64 -1
  %258 = load i8, ptr %257, align 1, !tbaa !9
  %259 = zext i8 %258 to i32
  %260 = getelementptr inbounds i8, ptr %256, i64 -2
  %261 = load i8, ptr %260, align 1, !tbaa !9
  %262 = zext i8 %261 to i32
  %263 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 118, i32 noundef %259, i32 noundef %262)
  br label %264

264:                                              ; preds = %255, %252
  %265 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 176), align 16, !tbaa !5
  %266 = icmp ult i64 %265, 256
  br i1 %266, label %276, label %267

267:                                              ; preds = %264
  %268 = inttoptr i64 %265 to ptr
  %269 = getelementptr inbounds i8, ptr %268, i64 -1
  %270 = load i8, ptr %269, align 1, !tbaa !9
  %271 = zext i8 %270 to i32
  %272 = getelementptr inbounds i8, ptr %268, i64 -2
  %273 = load i8, ptr %272, align 1, !tbaa !9
  %274 = zext i8 %273 to i32
  %275 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 119, i32 noundef %271, i32 noundef %274)
  br label %276

276:                                              ; preds = %267, %264
  %277 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 184), align 8, !tbaa !5
  %278 = icmp ult i64 %277, 256
  br i1 %278, label %288, label %279

279:                                              ; preds = %276
  %280 = inttoptr i64 %277 to ptr
  %281 = getelementptr inbounds i8, ptr %280, i64 -1
  %282 = load i8, ptr %281, align 1, !tbaa !9
  %283 = zext i8 %282 to i32
  %284 = getelementptr inbounds i8, ptr %280, i64 -2
  %285 = load i8, ptr %284, align 1, !tbaa !9
  %286 = zext i8 %285 to i32
  %287 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 120, i32 noundef %283, i32 noundef %286)
  br label %288

288:                                              ; preds = %279, %276
  %289 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 192), align 16, !tbaa !5
  %290 = icmp ult i64 %289, 256
  br i1 %290, label %300, label %291

291:                                              ; preds = %288
  %292 = inttoptr i64 %289 to ptr
  %293 = getelementptr inbounds i8, ptr %292, i64 -1
  %294 = load i8, ptr %293, align 1, !tbaa !9
  %295 = zext i8 %294 to i32
  %296 = getelementptr inbounds i8, ptr %292, i64 -2
  %297 = load i8, ptr %296, align 1, !tbaa !9
  %298 = zext i8 %297 to i32
  %299 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 121, i32 noundef %295, i32 noundef %298)
  br label %300

300:                                              ; preds = %291, %288
  %301 = load i64, ptr getelementptr inbounds (i8, ptr @U, i64 200), align 8, !tbaa !5
  %302 = icmp ult i64 %301, 256
  br i1 %302, label %312, label %303

303:                                              ; preds = %300
  %304 = inttoptr i64 %301 to ptr
  %305 = getelementptr inbounds i8, ptr %304, i64 -1
  %306 = load i8, ptr %305, align 1, !tbaa !9
  %307 = zext i8 %306 to i32
  %308 = getelementptr inbounds i8, ptr %304, i64 -2
  %309 = load i8, ptr %308, align 1, !tbaa !9
  %310 = zext i8 %309 to i32
  %311 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 122, i32 noundef %307, i32 noundef %310)
  br label %312

312:                                              ; preds = %303, %300
  ret void
}

attributes #0 = { 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 #1 = { nofree 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" }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass