; LLVM IR from tum-i4/obfuscation-benchmarks :: tigress-generated-programs (RandomFunc)

; 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"

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

; Function Attrs: nounwind uwtable
define dso_local void @RandomFunc(ptr noundef %0, ptr noundef %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca [1 x i64], align 8
  %6 = alloca i8, align 1
  %7 = alloca i8, align 1
  %8 = alloca i8, align 1
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #2
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #2
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #2
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #2
  %9 = load ptr, ptr %3, align 8, !tbaa !5
  %10 = getelementptr inbounds i64, ptr %9, i64 0
  %11 = load i64, ptr %10, align 8, !tbaa !9
  %12 = add i64 %11, 51238316
  %13 = add i64 %12, 274866410
  %14 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  store i64 %13, ptr %14, align 8, !tbaa !9
  %15 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %16 = load i64, ptr %15, align 8, !tbaa !9
  %17 = lshr i64 %16, 4
  %18 = and i64 %17, 1
  %19 = icmp ne i64 %18, 0
  br i1 %19, label %20, label %62

20:                                               ; preds = %2
  %21 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %22 = load i64, ptr %21, align 8, !tbaa !9
  %23 = lshr i64 %22, 3
  %24 = and i64 %23, 1
  %25 = icmp ne i64 %24, 0
  br i1 %25, label %26, label %38

26:                                               ; preds = %20
  %27 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %28 = getelementptr inbounds i8, ptr %27, i64 1
  %29 = load i8, ptr %28, align 1, !tbaa !11
  store i8 %29, ptr %6, align 1, !tbaa !11
  %30 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %31 = getelementptr inbounds i8, ptr %30, i64 5
  %32 = load i8, ptr %31, align 1, !tbaa !11
  %33 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %34 = getelementptr inbounds i8, ptr %33, i64 1
  store i8 %32, ptr %34, align 1, !tbaa !11
  %35 = load i8, ptr %6, align 1, !tbaa !11
  %36 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %37 = getelementptr inbounds i8, ptr %36, i64 5
  store i8 %35, ptr %37, align 1, !tbaa !11
  br label %61

38:                                               ; preds = %20
  %39 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %40 = getelementptr inbounds i8, ptr %39, i64 1
  %41 = load i8, ptr %40, align 1, !tbaa !11
  store i8 %41, ptr %7, align 1, !tbaa !11
  %42 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %43 = getelementptr inbounds i8, ptr %42, i64 2
  %44 = load i8, ptr %43, align 1, !tbaa !11
  %45 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %46 = getelementptr inbounds i8, ptr %45, i64 1
  store i8 %44, ptr %46, align 1, !tbaa !11
  %47 = load i8, ptr %7, align 1, !tbaa !11
  %48 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %49 = getelementptr inbounds i8, ptr %48, i64 2
  store i8 %47, ptr %49, align 1, !tbaa !11
  %50 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %51 = getelementptr inbounds i8, ptr %50, i64 5
  %52 = load i8, ptr %51, align 1, !tbaa !11
  store i8 %52, ptr %7, align 1, !tbaa !11
  %53 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %54 = getelementptr inbounds i8, ptr %53, i64 6
  %55 = load i8, ptr %54, align 1, !tbaa !11
  %56 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %57 = getelementptr inbounds i8, ptr %56, i64 5
  store i8 %55, ptr %57, align 1, !tbaa !11
  %58 = load i8, ptr %7, align 1, !tbaa !11
  %59 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %60 = getelementptr inbounds i8, ptr %59, i64 6
  store i8 %58, ptr %60, align 1, !tbaa !11
  br label %61

61:                                               ; preds = %38, %26
  br label %85

62:                                               ; preds = %2
  %63 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %64 = getelementptr inbounds i8, ptr %63, i64 1
  %65 = load i8, ptr %64, align 1, !tbaa !11
  store i8 %65, ptr %8, align 1, !tbaa !11
  %66 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %67 = getelementptr inbounds i8, ptr %66, i64 0
  %68 = load i8, ptr %67, align 1, !tbaa !11
  %69 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %70 = getelementptr inbounds i8, ptr %69, i64 1
  store i8 %68, ptr %70, align 1, !tbaa !11
  %71 = load i8, ptr %8, align 1, !tbaa !11
  %72 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %73 = getelementptr inbounds i8, ptr %72, i64 0
  store i8 %71, ptr %73, align 1, !tbaa !11
  %74 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %75 = getelementptr inbounds i8, ptr %74, i64 4
  %76 = load i8, ptr %75, align 1, !tbaa !11
  store i8 %76, ptr %8, align 1, !tbaa !11
  %77 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %78 = getelementptr inbounds i8, ptr %77, i64 7
  %79 = load i8, ptr %78, align 1, !tbaa !11
  %80 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %81 = getelementptr inbounds i8, ptr %80, i64 4
  store i8 %79, ptr %81, align 1, !tbaa !11
  %82 = load i8, ptr %8, align 1, !tbaa !11
  %83 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %84 = getelementptr inbounds i8, ptr %83, i64 7
  store i8 %82, ptr %84, align 1, !tbaa !11
  br label %85

85:                                               ; preds = %62, %61
  %86 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %87 = load i64, ptr %86, align 8, !tbaa !9
  %88 = sub i64 %87, 330957687
  %89 = load ptr, ptr %4, align 8, !tbaa !5
  %90 = getelementptr inbounds i64, ptr %89, i64 0
  store i64 %88, ptr %90, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #2
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #2
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #2
  ret void
}

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

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 = { 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 = !{!"any pointer", !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}


; 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"

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @RandomFunc(ptr nocapture noundef readonly %0, ptr nocapture noundef writeonly %1) local_unnamed_addr #0 {
  %3 = load i64, ptr %0, align 8, !tbaa !5
  %4 = add i64 %3, 326104726
  %.sroa.8.0.extract.shift = lshr i64 %4, 8
  %.sroa.14.0.extract.shift = lshr i64 %4, 16
  %.sroa.1646.0.extract.shift = lshr i64 %4, 32
  %.sroa.18.0.extract.shift = lshr i64 %4, 40
  %.sroa.22.0.extract.shift = lshr i64 %4, 48
  %.sroa.24.0.extract.shift = lshr i64 %4, 56
  %5 = and i64 %4, 16
  %.not = icmp eq i64 %5, 0
  br i1 %.not, label %8, label %6

6:                                                ; preds = %2
  %7 = and i64 %4, 8
  %.not89 = icmp eq i64 %7, 0
  %.sroa.8.0.extract.shift..sroa.14.0.extract.shift = select i1 %.not89, i64 %.sroa.8.0.extract.shift, i64 %.sroa.14.0.extract.shift
  %.sroa.14.0.extract.shift..sroa.18.0.extract.shift = select i1 %.not89, i64 %.sroa.14.0.extract.shift, i64 %.sroa.18.0.extract.shift
  %.sroa.22.0.extract.shift..sroa.8.0.extract.shift = select i1 %.not89, i64 %.sroa.22.0.extract.shift, i64 %.sroa.8.0.extract.shift
  %.sroa.18.0.extract.shift..sroa.22.0.extract.shift = select i1 %.not89, i64 %.sroa.18.0.extract.shift, i64 %.sroa.22.0.extract.shift
  br label %10

8:                                                ; preds = %2
  %9 = and i64 %.sroa.1646.0.extract.shift, 255
  br label %10

10:                                               ; preds = %6, %8
  %.sroa.1646.0.in = phi i64 [ %.sroa.24.0.extract.shift, %8 ], [ %.sroa.1646.0.extract.shift, %6 ]
  %.sroa.14.0 = phi i64 [ %.sroa.14.0.extract.shift, %8 ], [ %.sroa.8.0.extract.shift..sroa.14.0.extract.shift, %6 ]
  %.sroa.8.0 = phi i64 [ %4, %8 ], [ %.sroa.14.0.extract.shift..sroa.18.0.extract.shift, %6 ]
  %.sroa.0.0 = phi i64 [ %.sroa.8.0.extract.shift, %8 ], [ %4, %6 ]
  %.sroa.18.0 = phi i64 [ %.sroa.18.0.extract.shift, %8 ], [ %.sroa.22.0.extract.shift..sroa.8.0.extract.shift, %6 ]
  %.sroa.22.0 = phi i64 [ %.sroa.22.0.extract.shift, %8 ], [ %.sroa.18.0.extract.shift..sroa.22.0.extract.shift, %6 ]
  %.sroa.24.0 = phi i64 [ %9, %8 ], [ %.sroa.24.0.extract.shift, %6 ]
  %.sroa.16.0.insert.ext = and i64 %4, 4278190080
  %.sroa.24.0.insert.shift85 = shl nuw i64 %.sroa.24.0, 56
  %.sroa.22.0.insert.ext74 = shl i64 %.sroa.22.0, 48
  %.sroa.22.0.insert.shift75 = and i64 %.sroa.22.0.insert.ext74, 71776119061217280
  %.sroa.22.0.insert.insert77 = or disjoint i64 %.sroa.24.0.insert.shift85, %.sroa.22.0.insert.shift75
  %.sroa.18.0.insert.ext63 = shl i64 %.sroa.18.0, 40
  %.sroa.18.0.insert.shift64 = and i64 %.sroa.18.0.insert.ext63, 280375465082880
  %.sroa.18.0.insert.insert66 = or disjoint i64 %.sroa.22.0.insert.insert77, %.sroa.18.0.insert.shift64
  %.sroa.1646.0.insert.ext53 = shl nuw i64 %.sroa.1646.0.in, 32
  %.sroa.1646.0.insert.shift54 = and i64 %.sroa.1646.0.insert.ext53, 1095216660480
  %.sroa.1646.0.insert.insert56 = or disjoint i64 %.sroa.18.0.insert.insert66, %.sroa.1646.0.insert.shift54
  %.sroa.16.0.insert.insert45 = or disjoint i64 %.sroa.1646.0.insert.insert56, %.sroa.16.0.insert.ext
  %.sroa.14.0.insert.ext32 = shl i64 %.sroa.14.0, 16
  %.sroa.14.0.insert.shift33 = and i64 %.sroa.14.0.insert.ext32, 16711680
  %.sroa.8.0.insert.ext20 = shl i64 %.sroa.8.0, 8
  %.sroa.8.0.insert.shift21 = and i64 %.sroa.8.0.insert.ext20, 65280
  %.sroa.8.0.insert.mask22 = or disjoint i64 %.sroa.16.0.insert.insert45, %.sroa.14.0.insert.shift33
  %.sroa.0.0.insert.ext11 = and i64 %.sroa.0.0, 255
  %.sroa.0.0.insert.mask12 = or disjoint i64 %.sroa.8.0.insert.mask22, %.sroa.8.0.insert.shift21
  %.sroa.0.0.insert.insert13 = or i64 %.sroa.0.0.insert.mask12, %.sroa.0.0.insert.ext11
  %11 = add i64 %.sroa.0.0.insert.insert13, -330957687
  store i64 %11, ptr %1, align 8, !tbaa !5
  ret void
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) 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"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass