; 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 i32, align 4
  %7 = alloca i32, align 4
  %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 4, ptr %6) #2
  call void @llvm.lifetime.start.p0(i64 4, 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, 914778474
  %13 = mul i64 %12, 67330564296145686
  %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 = and i64 %16, 1
  %18 = icmp ne i64 %17, 0
  br i1 %18, label %19, label %43

19:                                               ; preds = %2
  %20 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %21 = load i64, ptr %20, align 8, !tbaa !9
  %22 = and i64 %21, 1
  %23 = icmp ne i64 %22, 0
  br i1 %23, label %24, label %30

24:                                               ; preds = %19
  %25 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %26 = load i64, ptr %25, align 8, !tbaa !9
  %27 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %28 = load i64, ptr %27, align 8, !tbaa !9
  %29 = add i64 %28, %26
  store i64 %29, ptr %27, align 8, !tbaa !9
  br label %42

30:                                               ; preds = %19
  %31 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %32 = getelementptr inbounds i32, ptr %31, i64 0
  %33 = load i32, ptr %32, align 4, !tbaa !11
  store i32 %33, ptr %6, align 4, !tbaa !11
  %34 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %35 = getelementptr inbounds i32, ptr %34, i64 1
  %36 = load i32, ptr %35, align 4, !tbaa !11
  %37 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %38 = getelementptr inbounds i32, ptr %37, i64 0
  store i32 %36, ptr %38, align 4, !tbaa !11
  %39 = load i32, ptr %6, align 4, !tbaa !11
  %40 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %41 = getelementptr inbounds i32, ptr %40, i64 1
  store i32 %39, ptr %41, align 4, !tbaa !11
  br label %42

42:                                               ; preds = %30, %24
  br label %74

43:                                               ; preds = %2
  %44 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %45 = load i64, ptr %44, align 8, !tbaa !9
  %46 = lshr i64 %45, 4
  %47 = and i64 %46, 1
  %48 = icmp ne i64 %47, 0
  br i1 %48, label %49, label %61

49:                                               ; preds = %43
  %50 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %51 = getelementptr inbounds i32, ptr %50, i64 0
  %52 = load i32, ptr %51, align 4, !tbaa !11
  store i32 %52, ptr %7, align 4, !tbaa !11
  %53 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %54 = getelementptr inbounds i32, ptr %53, i64 1
  %55 = load i32, ptr %54, align 4, !tbaa !11
  %56 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %57 = getelementptr inbounds i32, ptr %56, i64 0
  store i32 %55, ptr %57, align 4, !tbaa !11
  %58 = load i32, ptr %7, align 4, !tbaa !11
  %59 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %60 = getelementptr inbounds i32, ptr %59, i64 1
  store i32 %58, ptr %60, align 4, !tbaa !11
  br label %73

61:                                               ; preds = %43
  %62 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %63 = getelementptr inbounds i8, ptr %62, i64 3
  %64 = load i8, ptr %63, align 1, !tbaa !13
  store i8 %64, ptr %8, align 1, !tbaa !13
  %65 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %66 = getelementptr inbounds i8, ptr %65, i64 4
  %67 = load i8, ptr %66, align 1, !tbaa !13
  %68 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %69 = getelementptr inbounds i8, ptr %68, i64 3
  store i8 %67, ptr %69, align 1, !tbaa !13
  %70 = load i8, ptr %8, align 1, !tbaa !13
  %71 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %72 = getelementptr inbounds i8, ptr %71, i64 4
  store i8 %70, ptr %72, align 1, !tbaa !13
  br label %73

73:                                               ; preds = %61, %49
  br label %74

74:                                               ; preds = %73, %42
  %75 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %76 = load i64, ptr %75, align 8, !tbaa !9
  %77 = add i64 %76, 443658316
  %78 = load ptr, ptr %4, align 8, !tbaa !5
  %79 = getelementptr inbounds i64, ptr %78, i64 0
  store i64 %77, ptr %79, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #2
  call void @llvm.lifetime.end.p0(i64 4, 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 = !{!12, !12, i64 0}
!12 = !{!"int", !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 = mul i64 %3, 67330564296145686
  %5 = add i64 %4, -2350340661842412260
  %.sroa.0.sroa.14.0.extract.shift151187 = lshr i64 %5, 24
  %.sroa.16.0.extract.shift = lshr i64 %5, 32
  %6 = and i64 %5, 16
  %.not = icmp eq i64 %6, 0
  br i1 %.not, label %8, label %7

7:                                                ; preds = %2
  %.sroa.0.sroa.14.0.extract.shift149189 = lshr i64 %5, 56
  br label %8

8:                                                ; preds = %2, %7
  %.sroa.16.sroa.0.0 = phi i64 [ %5, %7 ], [ %.sroa.0.sroa.14.0.extract.shift151187, %2 ]
  %.sroa.16.sroa.16.sroa.0.0.in = phi i64 [ %5, %7 ], [ %.sroa.16.0.extract.shift, %2 ]
  %.sroa.0.sroa.14.0 = phi i64 [ %.sroa.0.sroa.14.0.extract.shift149189, %7 ], [ %.sroa.16.0.extract.shift, %2 ]
  %.sroa.0.sroa.0.sroa.0.0 = phi i64 [ %.sroa.16.0.extract.shift, %7 ], [ %5, %2 ]
  %.sroa.16.sroa.16.sroa.0.0 = and i64 %.sroa.16.sroa.16.sroa.0.0.in, 4294967040
  %.sroa.0.sroa.14.0.insert.ext175 = shl nuw nsw i64 %.sroa.0.sroa.14.0, 24
  %.sroa.0.sroa.0.0.insert.ext142 = and i64 %.sroa.0.sroa.0.sroa.0.0, 16777215
  %.sroa.16.sroa.0.0.insert.ext69 = and i64 %.sroa.16.sroa.0.0, 255
  %.sroa.16.0.insert.ext50 = or disjoint i64 %.sroa.16.sroa.16.sroa.0.0, %.sroa.16.sroa.0.0.insert.ext69
  %.sroa.16.0.insert.shift51 = shl nuw i64 %.sroa.16.0.insert.ext50, 32
  %.sroa.0.sroa.14.0.insert.ext175.masked = and i64 %.sroa.0.sroa.14.0.insert.ext175, 4278190080
  %.sroa.0.0.insert.ext23 = or disjoint i64 %.sroa.0.sroa.14.0.insert.ext175.masked, %.sroa.0.sroa.0.0.insert.ext142
  %.sroa.0.0.insert.insert25 = or disjoint i64 %.sroa.16.0.insert.shift51, 443658316
  %9 = add i64 %.sroa.0.0.insert.insert25, %.sroa.0.0.insert.ext23
  store i64 %9, 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: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass