; 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: nounwind uwtable
define dso_local void @RandomFunc(ptr noundef %0, ptr noundef %1) #0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca [1 x i64], align 8
  %6 = alloca i16, align 2
  %7 = alloca i8, align 1
  %8 = alloca i16, align 2
  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 2, ptr %6) #2
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #2
  call void @llvm.lifetime.start.p0(i64 2, 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 = and i64 %11, 914778474
  %13 = shl i64 %12, 7
  %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, 1
  %18 = and i64 %17, 1
  %19 = icmp ne i64 %18, 0
  br i1 %19, label %20, label %80

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, 1
  %24 = and i64 %23, 1
  %25 = icmp ne i64 %24, 0
  br i1 %25, label %26, label %56

26:                                               ; preds = %20
  %27 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %28 = load i64, ptr %27, align 8, !tbaa !9
  %29 = lshr i64 %28, 4
  %30 = and i64 %29, 1
  %31 = icmp ne i64 %30, 0
  br i1 %31, label %55, label %32

32:                                               ; preds = %26
  %33 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %34 = getelementptr inbounds i16, ptr %33, i64 1
  %35 = load i16, ptr %34, align 2, !tbaa !11
  store i16 %35, ptr %6, align 2, !tbaa !11
  %36 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %37 = getelementptr inbounds i16, ptr %36, i64 0
  %38 = load i16, ptr %37, align 2, !tbaa !11
  %39 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %40 = getelementptr inbounds i16, ptr %39, i64 1
  store i16 %38, ptr %40, align 2, !tbaa !11
  %41 = load i16, ptr %6, align 2, !tbaa !11
  %42 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %43 = getelementptr inbounds i16, ptr %42, i64 0
  store i16 %41, ptr %43, align 2, !tbaa !11
  %44 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %45 = getelementptr inbounds i16, ptr %44, i64 2
  %46 = load i16, ptr %45, align 2, !tbaa !11
  store i16 %46, ptr %6, align 2, !tbaa !11
  %47 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %48 = getelementptr inbounds i16, ptr %47, i64 1
  %49 = load i16, ptr %48, align 2, !tbaa !11
  %50 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %51 = getelementptr inbounds i16, ptr %50, i64 2
  store i16 %49, ptr %51, align 2, !tbaa !11
  %52 = load i16, ptr %6, align 2, !tbaa !11
  %53 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %54 = getelementptr inbounds i16, ptr %53, i64 1
  store i16 %52, ptr %54, align 2, !tbaa !11
  br label %55

55:                                               ; preds = %32, %26
  br label %79

56:                                               ; preds = %20
  %57 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %58 = getelementptr inbounds i8, ptr %57, i64 6
  %59 = load i8, ptr %58, align 1, !tbaa !13
  store i8 %59, ptr %7, align 1, !tbaa !13
  %60 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %61 = getelementptr inbounds i8, ptr %60, i64 5
  %62 = load i8, ptr %61, align 1, !tbaa !13
  %63 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %64 = getelementptr inbounds i8, ptr %63, i64 6
  store i8 %62, ptr %64, align 1, !tbaa !13
  %65 = load i8, ptr %7, align 1, !tbaa !13
  %66 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %67 = getelementptr inbounds i8, ptr %66, i64 5
  store i8 %65, ptr %67, align 1, !tbaa !13
  %68 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %69 = getelementptr inbounds i8, ptr %68, i64 3
  %70 = load i8, ptr %69, align 1, !tbaa !13
  store i8 %70, ptr %7, align 1, !tbaa !13
  %71 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %72 = getelementptr inbounds i8, ptr %71, i64 2
  %73 = load i8, ptr %72, align 1, !tbaa !13
  %74 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %75 = getelementptr inbounds i8, ptr %74, i64 3
  store i8 %73, ptr %75, align 1, !tbaa !13
  %76 = load i8, ptr %7, align 1, !tbaa !13
  %77 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %78 = getelementptr inbounds i8, ptr %77, i64 2
  store i8 %76, ptr %78, align 1, !tbaa !13
  br label %79

79:                                               ; preds = %56, %55
  br label %92

80:                                               ; preds = %2
  %81 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %82 = getelementptr inbounds i16, ptr %81, i64 0
  %83 = load i16, ptr %82, align 2, !tbaa !11
  store i16 %83, ptr %8, align 2, !tbaa !11
  %84 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %85 = getelementptr inbounds i16, ptr %84, i64 1
  %86 = load i16, ptr %85, align 2, !tbaa !11
  %87 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %88 = getelementptr inbounds i16, ptr %87, i64 0
  store i16 %86, ptr %88, align 2, !tbaa !11
  %89 = load i16, ptr %8, align 2, !tbaa !11
  %90 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %91 = getelementptr inbounds i16, ptr %90, i64 1
  store i16 %89, ptr %91, align 2, !tbaa !11
  br label %92

92:                                               ; preds = %80, %79
  %93 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %94 = load i64, ptr %93, align 8, !tbaa !9
  %95 = or i64 %94, 1072062461
  %96 = load ptr, ptr %4, align 8, !tbaa !5
  %97 = getelementptr inbounds i64, ptr %96, i64 0
  store i64 %95, ptr %97, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 2, ptr %8) #2
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #2
  call void @llvm.lifetime.end.p0(i64 2, 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.start.p0(i64 immarg, ptr nocapture) #1

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

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!12, !12, i64 0}
!12 = !{!"short", !7, i64 0}
!13 = !{!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 = shl i64 %3, 7
  %.sroa.21.0.extract.shift = and i64 %4, 115964116992
  %5 = shl i64 %3, 23
  %6 = and i64 %5, 2147483648
  %.sroa.11.0.insert.insert33 = or disjoint i64 %6, %.sroa.21.0.extract.shift
  %7 = or disjoint i64 %.sroa.11.0.insert.insert33, 1072062461
  store i64 %7, 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