; 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 i8, align 1
  %7 = 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 1, ptr %6) #2
  call void @llvm.lifetime.start.p0(i64 2, ptr %7) #2
  %8 = load ptr, ptr %3, align 8, !tbaa !5
  %9 = getelementptr inbounds i64, ptr %8, i64 0
  %10 = load i64, ptr %9, align 8, !tbaa !9
  %11 = add i64 %10, 51238316
  %12 = add i64 %11, 274866410
  %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 = lshr i64 %15, 4
  %17 = and i64 %16, 1
  %18 = icmp ne i64 %17, 0
  br i1 %18, label %19, label %30

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 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %23 = load i64, ptr %22, align 8, !tbaa !9
  %24 = add i64 %23, %21
  store i64 %24, ptr %22, align 8, !tbaa !9
  %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 %64

30:                                               ; preds = %2
  %31 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %32 = getelementptr inbounds i8, ptr %31, i64 3
  %33 = load i8, ptr %32, align 1, !tbaa !11
  store i8 %33, ptr %6, align 1, !tbaa !11
  %34 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %35 = getelementptr inbounds i8, ptr %34, i64 2
  %36 = load i8, ptr %35, align 1, !tbaa !11
  %37 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %38 = getelementptr inbounds i8, ptr %37, i64 3
  store i8 %36, ptr %38, align 1, !tbaa !11
  %39 = load i8, ptr %6, align 1, !tbaa !11
  %40 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %41 = getelementptr inbounds i8, ptr %40, i64 2
  store i8 %39, ptr %41, align 1, !tbaa !11
  %42 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %43 = getelementptr inbounds i16, ptr %42, i64 3
  %44 = load i16, ptr %43, align 2, !tbaa !12
  store i16 %44, ptr %7, align 2, !tbaa !12
  %45 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %46 = getelementptr inbounds i16, ptr %45, i64 2
  %47 = load i16, ptr %46, align 2, !tbaa !12
  %48 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %49 = getelementptr inbounds i16, ptr %48, i64 3
  store i16 %47, ptr %49, align 2, !tbaa !12
  %50 = load i16, ptr %7, align 2, !tbaa !12
  %51 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %52 = getelementptr inbounds i16, ptr %51, i64 2
  store i16 %50, ptr %52, align 2, !tbaa !12
  %53 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %54 = getelementptr inbounds i16, ptr %53, i64 0
  %55 = load i16, ptr %54, align 2, !tbaa !12
  store i16 %55, ptr %7, align 2, !tbaa !12
  %56 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %57 = getelementptr inbounds i16, ptr %56, i64 1
  %58 = load i16, ptr %57, align 2, !tbaa !12
  %59 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %60 = getelementptr inbounds i16, ptr %59, i64 0
  store i16 %58, ptr %60, align 2, !tbaa !12
  %61 = load i16, ptr %7, align 2, !tbaa !12
  %62 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %63 = getelementptr inbounds i16, ptr %62, i64 1
  store i16 %61, ptr %63, align 2, !tbaa !12
  br label %64

64:                                               ; preds = %30, %19
  %65 = getelementptr inbounds [1 x i64], ptr %5, i64 0, i64 0
  %66 = load i64, ptr %65, align 8, !tbaa !9
  %67 = mul i64 %66, 943156777
  %68 = mul i64 %67, 495144311008221650
  %69 = load ptr, ptr %4, align 8, !tbaa !5
  %70 = getelementptr inbounds i64, ptr %69, i64 0
  store i64 %68, ptr %70, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 2, 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.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 = !{!7, !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"short", !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.13.0.extract.shift = lshr i64 %4, 16
  %.sroa.13.sroa.0.0.extract.trunc = trunc i64 %.sroa.13.0.extract.shift to i16
  %.sroa.13.sroa.15.0.extract.shift167 = lshr i64 %4, 24
  %.sroa.13.sroa.15.0.extract.trunc = trunc i64 %.sroa.13.sroa.15.0.extract.shift167 to i16
  %.sroa.13.sroa.15.0.insert.ext = and i16 %.sroa.13.sroa.15.0.extract.trunc, 255
  %.sroa.13.sroa.0.0.insert.ext = and i16 %.sroa.13.sroa.0.0.extract.trunc, 255
  %5 = and i64 %4, 16
  %.not = icmp eq i64 %5, 0
  br i1 %.not, label %15, label %6

6:                                                ; preds = %2
  %.sroa.13.sroa.15.0.insert.shift = shl nuw i16 %.sroa.13.sroa.15.0.insert.ext, 8
  %.sroa.13.sroa.0.0.insert.insert = or disjoint i16 %.sroa.13.sroa.15.0.insert.shift, %.sroa.13.sroa.0.0.insert.ext
  %.sroa.13.0.insert.ext = zext i16 %.sroa.13.sroa.0.0.insert.insert to i64
  %7 = shl nuw nsw i64 %.sroa.13.0.insert.ext, 17
  %8 = shl i64 %4, 1
  %9 = and i64 %8, -8589803522
  %10 = or disjoint i64 %7, %9
  %.sroa.13.0.extract.shift36 = lshr i64 %10, 16
  %.sroa.13.sroa.0.0.extract.trunc121 = trunc i64 %.sroa.13.0.extract.shift36 to i16
  %11 = shl i16 %.sroa.13.sroa.0.0.insert.insert, 1
  %.sroa.13.sroa.15.0.insert.ext146 = and i16 %11, -256
  %.sroa.13.sroa.0.0.insert.ext122 = and i16 %.sroa.13.sroa.0.0.extract.trunc121, 255
  %.sroa.13.sroa.0.0.insert.insert124 = or disjoint i16 %.sroa.13.sroa.0.0.insert.ext122, %.sroa.13.sroa.15.0.insert.ext146
  %.sroa.19.0.insert.ext70 = and i64 %10, 281470681743360
  %.sroa.13.0.insert.ext39 = zext i16 %.sroa.13.sroa.0.0.insert.insert124 to i64
  %.sroa.13.0.insert.shift40 = shl nuw nsw i64 %.sroa.13.0.insert.ext39, 16
  %12 = and i64 %8, 9223090561878130686
  %13 = or disjoint i64 %.sroa.13.0.insert.shift40, %.sroa.19.0.insert.ext70
  %.sroa.0.0.insert.insert16 = or disjoint i64 %13, %12
  %.tr = trunc i64 %8 to i16
  %.sroa.0.0.extract.trunc21 = shl i16 %.tr, 1
  %.sroa.13.0.extract.shift48 = lshr i64 %.sroa.0.0.insert.insert16, 15
  %.sroa.13.sroa.15.0.extract.shift154170 = lshr i16 %.sroa.13.sroa.0.0.insert.insert124, 7
  %.sroa.19.0.extract.shift79 = lshr i64 %13, 31
  %.sroa.21.0.extract.shift108 = lshr i64 %.sroa.0.0.insert.insert16, 47
  %14 = and i64 %.sroa.19.0.extract.shift79, 65535
  br label %16

15:                                               ; preds = %2
  %.sroa.19.0.extract.shift = lshr i64 %4, 32
  %.sroa.21.0.extract.shift = lshr i64 %4, 48
  %.sroa.13.sroa.15.0.insert.shift161 = shl nuw i16 %.sroa.13.sroa.0.0.insert.ext, 8
  %.sroa.13.sroa.0.0.insert.insert134 = or disjoint i16 %.sroa.13.sroa.15.0.insert.shift161, %.sroa.13.sroa.15.0.insert.ext
  %.sroa.13.sroa.15.0.extract.shift164168 = lshr i64 %4, 8
  %.sroa.13.sroa.15.0.extract.trunc165 = trunc i64 %.sroa.13.sroa.15.0.extract.shift164168 to i16
  br label %16

16:                                               ; preds = %15, %6
  %.sroa.21.0.in = phi i64 [ %.sroa.21.0.extract.shift108, %6 ], [ %.sroa.19.0.extract.shift, %15 ]
  %.sroa.19.0.in = phi i64 [ %14, %6 ], [ %.sroa.21.0.extract.shift, %15 ]
  %.sroa.0.0 = phi i16 [ %.sroa.0.0.extract.trunc21, %6 ], [ %.sroa.13.sroa.0.0.insert.insert134, %15 ]
  %.sroa.13.sroa.0.0.in = phi i64 [ %.sroa.13.0.extract.shift48, %6 ], [ %4, %15 ]
  %.sroa.13.sroa.15.0 = phi i16 [ %.sroa.13.sroa.15.0.extract.shift154170, %6 ], [ %.sroa.13.sroa.15.0.extract.trunc165, %15 ]
  %.sroa.13.sroa.0.0 = trunc i64 %.sroa.13.sroa.0.0.in to i16
  %.sroa.13.sroa.15.0.insert.ext156 = shl i16 %.sroa.13.sroa.15.0, 8
  %.sroa.13.sroa.0.0.insert.ext129 = and i16 %.sroa.13.sroa.0.0, 255
  %.sroa.13.sroa.0.0.insert.insert131 = or disjoint i16 %.sroa.13.sroa.15.0.insert.ext156, %.sroa.13.sroa.0.0.insert.ext129
  %.sroa.21.0.insert.ext111 = shl i64 %.sroa.21.0.in, 48
  %.sroa.19.0.insert.shift83 = shl nuw nsw i64 %.sroa.19.0.in, 32
  %.sroa.19.0.insert.insert85 = or disjoint i64 %.sroa.19.0.insert.shift83, %.sroa.21.0.insert.ext111
  %.sroa.13.0.insert.ext51 = zext i16 %.sroa.13.sroa.0.0.insert.insert131 to i64
  %.sroa.13.0.insert.shift52 = shl nuw nsw i64 %.sroa.13.0.insert.ext51, 16
  %.sroa.13.0.insert.insert54 = or disjoint i64 %.sroa.13.0.insert.shift52, %.sroa.19.0.insert.insert85
  %.sroa.0.0.insert.ext23 = zext i16 %.sroa.0.0 to i64
  %.sroa.0.0.insert.insert25 = or disjoint i64 %.sroa.13.0.insert.insert54, %.sroa.0.0.insert.ext23
  %17 = mul i64 %.sroa.0.0.insert.insert25, -1233578815982166366
  store i64 %17, 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