; 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 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 2, 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, 1373777115
  %13 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  store i64 %12, ptr %13, align 8, !tbaa !9
  %14 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %15 = load i64, ptr %14, align 8, !tbaa !9
  %16 = and i64 %15, 1
  %17 = icmp ne i64 %16, 0
  br i1 %17, label %18, label %52

18:                                               ; preds = %2
  %19 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %20 = getelementptr inbounds i16, ptr %19, i64 1
  %21 = load i16, ptr %20, align 2, !tbaa !11
  store i16 %21, ptr %6, align 2, !tbaa !11
  %22 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %23 = getelementptr inbounds i16, ptr %22, i64 3
  %24 = load i16, ptr %23, align 2, !tbaa !11
  %25 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %26 = getelementptr inbounds i16, ptr %25, i64 1
  store i16 %24, ptr %26, align 2, !tbaa !11
  %27 = load i16, ptr %6, align 2, !tbaa !11
  %28 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %29 = getelementptr inbounds i16, ptr %28, i64 3
  store i16 %27, ptr %29, align 2, !tbaa !11
  %30 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %31 = getelementptr inbounds i16, ptr %30, i64 0
  %32 = load i16, ptr %31, align 2, !tbaa !11
  store i16 %32, ptr %6, align 2, !tbaa !11
  %33 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %34 = getelementptr inbounds i16, ptr %33, i64 2
  %35 = load i16, ptr %34, align 2, !tbaa !11
  %36 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %37 = getelementptr inbounds i16, ptr %36, i64 0
  store i16 %35, ptr %37, align 2, !tbaa !11
  %38 = load i16, ptr %6, align 2, !tbaa !11
  %39 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %40 = getelementptr inbounds i16, ptr %39, i64 2
  store i16 %38, ptr %40, align 2, !tbaa !11
  %41 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %42 = getelementptr inbounds i8, ptr %41, i64 3
  %43 = load i8, ptr %42, align 1, !tbaa !13
  store i8 %43, ptr %7, align 1, !tbaa !13
  %44 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %45 = getelementptr inbounds i8, ptr %44, i64 1
  %46 = load i8, ptr %45, align 1, !tbaa !13
  %47 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %48 = getelementptr inbounds i8, ptr %47, i64 3
  store i8 %46, ptr %48, align 1, !tbaa !13
  %49 = load i8, ptr %7, align 1, !tbaa !13
  %50 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %51 = getelementptr inbounds i8, ptr %50, i64 1
  store i8 %49, ptr %51, align 1, !tbaa !13
  br label %80

52:                                               ; preds = %2
  %53 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %54 = load i64, ptr %53, align 8, !tbaa !9
  %55 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %56 = load i64, ptr %55, align 8, !tbaa !9
  %57 = add i64 %56, %54
  store i64 %57, ptr %55, align 8, !tbaa !9
  %58 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %59 = getelementptr inbounds i8, ptr %58, i64 7
  %60 = load i8, ptr %59, align 1, !tbaa !13
  store i8 %60, ptr %8, align 1, !tbaa !13
  %61 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %62 = getelementptr inbounds i8, ptr %61, i64 5
  %63 = load i8, ptr %62, align 1, !tbaa !13
  %64 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %65 = getelementptr inbounds i8, ptr %64, i64 7
  store i8 %63, ptr %65, align 1, !tbaa !13
  %66 = load i8, ptr %8, align 1, !tbaa !13
  %67 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %68 = getelementptr inbounds i8, ptr %67, i64 5
  store i8 %66, ptr %68, align 1, !tbaa !13
  %69 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %70 = getelementptr inbounds i8, ptr %69, i64 4
  %71 = load i8, ptr %70, align 1, !tbaa !13
  store i8 %71, ptr %8, align 1, !tbaa !13
  %72 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %73 = getelementptr inbounds i8, ptr %72, i64 0
  %74 = load i8, ptr %73, align 1, !tbaa !13
  %75 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %76 = getelementptr inbounds i8, ptr %75, i64 4
  store i8 %74, ptr %76, align 1, !tbaa !13
  %77 = load i8, ptr %8, align 1, !tbaa !13
  %78 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %79 = getelementptr inbounds i8, ptr %78, i64 0
  store i8 %77, ptr %79, align 1, !tbaa !13
  br label %80

80:                                               ; preds = %52, %18
  %81 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %82 = load i64, ptr %81, align 8, !tbaa !9
  %83 = lshr i64 %82, 1
  %84 = shl i64 %83, 13
  %85 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %86 = load i64, ptr %85, align 8, !tbaa !9
  %87 = lshr i64 %86, 1
  %88 = lshr i64 %87, 51
  %89 = or i64 %84, %88
  %90 = load ptr, ptr %4, align 8, !tbaa !5
  %91 = getelementptr inbounds i64, ptr %90, i64 0
  store i64 %89, ptr %91, 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 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 = add i64 %3, 1373777115
  %5 = and i64 %4, 1
  %.not = icmp eq i64 %5, 0
  br i1 %.not, label %7, label %6

6:                                                ; preds = %2
  %.sroa.15.0.extract.shift = lshr i64 %4, 16
  %.sroa.25.0.extract.shift = lshr i64 %4, 48
  %.sroa.15.sroa.11.0.extract.shift216272 = lshr i64 %4, 56
  %.sroa.25.sroa.11.0.extract.shift134273 = lshr i64 %4, 24
  %.sroa.0.sroa.13.0.extract.shift274 = lshr i64 %4, 40
  %.sroa.19.sroa.13.0.extract.shift175275 = lshr i64 %4, 8
  br label %9

7:                                                ; preds = %2
  %8 = shl i64 %4, 1
  %.sroa.0.sroa.13.0.extract.shift249268 = lshr i64 %8, 8
  %.sroa.15.0.extract.shift35 = lshr i64 %8, 16
  %.sroa.15.sroa.11.0.extract.shift202269 = lshr i64 %8, 24
  %.sroa.19.sroa.13.0.extract.shift161270 = lshr i64 %8, 40
  %.sroa.25.0.extract.shift82 = lshr i64 %8, 48
  %sum.shift = lshr i64 %8, 56
  br label %9

9:                                                ; preds = %7, %6
  %.sroa.15.sroa.0.0.in = phi i64 [ %.sroa.25.0.extract.shift, %6 ], [ %.sroa.15.0.extract.shift35, %7 ]
  %.sroa.19.sroa.13.0.in = phi i64 [ %.sroa.19.sroa.13.0.extract.shift175275, %6 ], [ %sum.shift, %7 ]
  %.sroa.19.sroa.0.0.in = phi i64 [ %4, %6 ], [ %8, %7 ]
  %.sroa.25.sroa.11.0.in = phi i64 [ %.sroa.25.sroa.11.0.extract.shift134273, %6 ], [ %.sroa.19.sroa.13.0.extract.shift161270, %7 ]
  %.sroa.25.sroa.0.0.in = phi i64 [ %.sroa.15.0.extract.shift, %6 ], [ %.sroa.25.0.extract.shift82, %7 ]
  %.sroa.15.sroa.11.0.in = phi i64 [ %.sroa.0.sroa.13.0.extract.shift274, %6 ], [ %.sroa.15.sroa.11.0.extract.shift202269, %7 ]
  %.sroa.0.sroa.13.0.in = phi i64 [ %.sroa.15.sroa.11.0.extract.shift216272, %6 ], [ %.sroa.0.sroa.13.0.extract.shift249268, %7 ]
  %.sroa.0.sroa.0.0.in = lshr i64 %.sroa.19.sroa.0.0.in, 32
  %.sroa.0.sroa.13.0.insert.ext251 = shl nuw i64 %.sroa.0.sroa.13.0.in, 8
  %.sroa.0.sroa.0.0.insert.ext229 = and i64 %.sroa.0.sroa.0.0.in, 254
  %.sroa.15.sroa.11.0.insert.ext204 = shl nuw nsw i64 %.sroa.15.sroa.11.0.in, 8
  %.sroa.15.sroa.0.0.insert.ext184 = and i64 %.sroa.15.sroa.0.0.in, 255
  %.sroa.19.sroa.13.0.insert.ext163 = shl nuw i64 %.sroa.19.sroa.13.0.in, 8
  %.sroa.19.sroa.0.0.insert.ext143 = and i64 %.sroa.19.sroa.0.0.in, 255
  %.sroa.25.sroa.11.0.insert.ext122 = shl nuw nsw i64 %.sroa.25.sroa.11.0.in, 8
  %.sroa.25.sroa.0.0.insert.ext102 = and i64 %.sroa.25.sroa.0.0.in, 255
  %.sroa.25.sroa.11.0.insert.ext122.masked = and i64 %.sroa.25.sroa.11.0.insert.ext122, 65280
  %.sroa.25.0.insert.ext85 = or disjoint i64 %.sroa.25.sroa.11.0.insert.ext122.masked, %.sroa.25.sroa.0.0.insert.ext102
  %.sroa.25.0.insert.shift86 = shl nuw nsw i64 %.sroa.25.sroa.0.0.insert.ext102, 48
  %.sroa.19.sroa.13.0.insert.ext163.masked = and i64 %.sroa.19.sroa.13.0.insert.ext163, 65280
  %.sroa.19.0.insert.ext61 = or disjoint i64 %.sroa.19.sroa.13.0.insert.ext163.masked, %.sroa.19.sroa.0.0.insert.ext143
  %.sroa.19.0.insert.shift62 = shl nuw nsw i64 %.sroa.19.0.insert.ext61, 32
  %.sroa.19.0.insert.insert64 = or disjoint i64 %.sroa.25.0.insert.shift86, %.sroa.19.0.insert.shift62
  %.sroa.15.sroa.11.0.insert.ext204.masked = and i64 %.sroa.15.sroa.11.0.insert.ext204, 65280
  %.sroa.15.0.insert.ext38 = or disjoint i64 %.sroa.15.sroa.11.0.insert.ext204.masked, %.sroa.15.sroa.0.0.insert.ext184
  %.sroa.15.0.insert.shift39 = shl nuw nsw i64 %.sroa.15.0.insert.ext38, 16
  %.sroa.0.sroa.13.0.insert.ext251.masked = and i64 %.sroa.0.sroa.13.0.insert.ext251, 65280
  %.sroa.0.0.insert.ext17 = or disjoint i64 %.sroa.0.sroa.0.0.insert.ext229, %.sroa.0.sroa.13.0.insert.ext251.masked
  %10 = or disjoint i64 %.sroa.15.0.insert.shift39, %.sroa.0.0.insert.ext17
  %.sroa.0.0.insert.insert19 = or disjoint i64 %10, %.sroa.19.0.insert.insert64
  %11 = shl i64 %.sroa.0.0.insert.insert19, 12
  %12 = lshr i64 %.sroa.25.0.insert.ext85, 4
  %13 = or disjoint i64 %11, %12
  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