; 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
  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
  %7 = load ptr, ptr %3, align 8, !tbaa !5
  %8 = getelementptr inbounds i64, ptr %7, i64 0
  %9 = load i64, ptr %8, align 8, !tbaa !9
  %10 = sub i64 %9, 51238316
  %11 = sub i64 %10, 339126204
  %12 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  store i64 %11, ptr %12, align 8, !tbaa !9
  %13 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %14 = load i64, ptr %13, align 8, !tbaa !9
  %15 = lshr i64 %14, 3
  %16 = and i64 %15, 1
  %17 = icmp ne i64 %16, 0
  br i1 %17, label %18, label %67

18:                                               ; preds = %2
  %19 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %20 = load i64, ptr %19, align 8, !tbaa !9
  %21 = and i64 %20, 1
  %22 = icmp ne i64 %21, 0
  br i1 %22, label %23, label %60

23:                                               ; preds = %18
  %24 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %25 = load i64, ptr %24, align 8, !tbaa !9
  %26 = and i64 %25, 1
  %27 = icmp ne i64 %26, 0
  br i1 %27, label %28, label %51

28:                                               ; preds = %23
  %29 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %30 = getelementptr inbounds i8, ptr %29, i64 6
  %31 = load i8, ptr %30, align 1, !tbaa !11
  store i8 %31, ptr %6, align 1, !tbaa !11
  %32 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %33 = getelementptr inbounds i8, ptr %32, i64 5
  %34 = load i8, ptr %33, align 1, !tbaa !11
  %35 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %36 = getelementptr inbounds i8, ptr %35, i64 6
  store i8 %34, ptr %36, align 1, !tbaa !11
  %37 = load i8, ptr %6, align 1, !tbaa !11
  %38 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %39 = getelementptr inbounds i8, ptr %38, i64 5
  store i8 %37, ptr %39, align 1, !tbaa !11
  %40 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %41 = getelementptr inbounds i8, ptr %40, i64 5
  %42 = load i8, ptr %41, align 1, !tbaa !11
  store i8 %42, ptr %6, align 1, !tbaa !11
  %43 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %44 = getelementptr inbounds i8, ptr %43, i64 2
  %45 = load i8, ptr %44, align 1, !tbaa !11
  %46 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %47 = getelementptr inbounds i8, ptr %46, i64 5
  store i8 %45, ptr %47, align 1, !tbaa !11
  %48 = load i8, ptr %6, align 1, !tbaa !11
  %49 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %50 = getelementptr inbounds i8, ptr %49, i64 2
  store i8 %48, ptr %50, align 1, !tbaa !11
  br label %59

51:                                               ; preds = %23
  %52 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %53 = load i64, ptr %52, align 8, !tbaa !9
  %54 = and i64 %53, 31
  %55 = shl i64 %54, 4
  %56 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %57 = load i64, ptr %56, align 8, !tbaa !9
  %58 = or i64 %57, %55
  store i64 %58, ptr %56, align 8, !tbaa !9
  br label %59

59:                                               ; preds = %51, %28
  br label %66

60:                                               ; preds = %18
  %61 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %62 = load i64, ptr %61, align 8, !tbaa !9
  %63 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %64 = load i64, ptr %63, align 8, !tbaa !9
  %65 = add i64 %64, %62
  store i64 %65, ptr %63, align 8, !tbaa !9
  br label %66

66:                                               ; preds = %60, %59
  br label %73

67:                                               ; preds = %2
  %68 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %69 = load i64, ptr %68, align 8, !tbaa !9
  %70 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %71 = load i64, ptr %70, align 8, !tbaa !9
  %72 = add i64 %71, %69
  store i64 %72, ptr %70, align 8, !tbaa !9
  br label %73

73:                                               ; preds = %67, %66
  %74 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %75 = load i64, ptr %74, align 8, !tbaa !9
  %76 = add i64 %75, 2762936
  %77 = load ptr, ptr %4, align 8, !tbaa !5
  %78 = getelementptr inbounds i64, ptr %77, i64 0
  store i64 %76, ptr %78, align 8, !tbaa !9
  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, -390364520
  %5 = and i64 %4, 8
  %.not = icmp eq i64 %5, 0
  br i1 %.not, label %10, label %6

6:                                                ; preds = %2
  %.sroa.22.0.extract.shift = lshr i64 %4, 48
  %.sroa.18143.0.extract.shift = lshr i64 %4, 40
  %.sroa.16.0.extract.shift = lshr i64 %4, 16
  %7 = and i64 %3, 1
  %.not299 = icmp eq i64 %7, 0
  br i1 %.not299, label %8, label %12

8:                                                ; preds = %6
  %9 = shl i64 %4, 1
  %.sroa.16.0.extract.shift73 = lshr i64 %9, 16
  %.sroa.18143.0.extract.shift176 = lshr i64 %9, 40
  %.sroa.22.0.extract.shift228 = lshr i64 %9, 48
  br label %12

10:                                               ; preds = %2
  %11 = shl i64 %4, 1
  %.sroa.16.0.extract.shift85 = lshr i64 %11, 16
  %.sroa.18143.0.extract.shift188 = lshr i64 %11, 40
  %.sroa.22.0.extract.shift240 = lshr i64 %11, 48
  br label %12

12:                                               ; preds = %6, %8, %10
  %.sroa.22.0.in = phi i64 [ %.sroa.22.0.extract.shift228, %8 ], [ %.sroa.22.0.extract.shift240, %10 ], [ %.sroa.18143.0.extract.shift, %6 ]
  %.sroa.18143.0.in = phi i64 [ %.sroa.18143.0.extract.shift176, %8 ], [ %.sroa.18143.0.extract.shift188, %10 ], [ %.sroa.16.0.extract.shift, %6 ]
  %.sroa.18.0.in.in = phi i64 [ %9, %8 ], [ %11, %10 ], [ %4, %6 ]
  %.sroa.16.0.in = phi i64 [ %.sroa.16.0.extract.shift73, %8 ], [ %.sroa.16.0.extract.shift85, %10 ], [ %.sroa.22.0.extract.shift, %6 ]
  %.sroa.24.0.in = and i64 %.sroa.18.0.in.in, -72057594037927936
  %.sroa.22.0.insert.ext243 = shl i64 %.sroa.22.0.in, 48
  %.sroa.22.0.insert.shift244 = and i64 %.sroa.22.0.insert.ext243, 71776119061217280
  %.sroa.18143.0.insert.ext191 = shl i64 %.sroa.18143.0.in, 40
  %.sroa.18143.0.insert.shift192 = and i64 %.sroa.18143.0.insert.ext191, 280375465082880
  %.sroa.18.0.insert.ext139 = and i64 %.sroa.18.0.in.in, 1099494850560
  %.sroa.16.0.insert.ext88 = shl nuw i64 %.sroa.16.0.in, 16
  %.sroa.16.0.insert.shift89 = and i64 %.sroa.16.0.insert.ext88, 16711680
  %.sroa.0.0.insert.ext38 = and i64 %.sroa.18.0.in.in, 65535
  %.sroa.18143.0.insert.insert194 = or disjoint i64 %.sroa.22.0.insert.shift244, %.sroa.24.0.in
  %.sroa.18.0.insert.insert142 = or disjoint i64 %.sroa.18143.0.insert.insert194, 2762936
  %.sroa.16.0.insert.insert91 = add nuw nsw i64 %.sroa.18.0.insert.insert142, %.sroa.0.0.insert.ext38
  %.sroa.22.0.insert.insert246 = or disjoint i64 %.sroa.16.0.insert.insert91, %.sroa.18.0.insert.ext139
  %.sroa.0.0.insert.insert40 = or disjoint i64 %.sroa.22.0.insert.insert246, %.sroa.18143.0.insert.shift192
  %13 = add i64 %.sroa.0.0.insert.insert40, %.sroa.16.0.insert.shift89
  store i64 %13, 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