; LLVM IR from boschglobal/dse.network :: dse/network/examples/stub (stub)

; 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"

%struct.stub_signed_types_t = type { i8, i16, i32, i64 }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i8 @unpack_right_shift_u8(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i16 @unpack_left_shift_u16(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i16 @unpack_right_shift_u16(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i8 @unpack_left_shift_u8(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @unpack_left_shift_u32(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @unpack_right_shift_u32(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden i64 @unpack_left_shift_u64(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden i64 @unpack_right_shift_u64(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) #1

; Function Attrs: nounwind uwtable
define dso_local i32 @stub_signed_types_unpack(ptr noundef %0, ptr noundef %1, i64 noundef %2) #2 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i64, align 8
  %8 = alloca i16, align 2
  %9 = alloca i32, align 4
  %10 = alloca i64, align 8
  %11 = alloca i8, align 1
  %12 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store i64 %2, ptr %7, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 2, ptr %8) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #3
  %13 = load i64, ptr %7, align 8, !tbaa !9
  %14 = icmp ult i64 %13, 16
  br i1 %14, label %15, label %16

15:                                               ; preds = %3
  store i32 -22, ptr %4, align 4
  store i32 1, ptr %12, align 4
  br label %144

16:                                               ; preds = %3
  %17 = load ptr, ptr %6, align 8, !tbaa !5
  %18 = getelementptr inbounds i8, ptr %17, i64 0
  %19 = load i8, ptr %18, align 1, !tbaa !11
  %20 = call zeroext i8 @unpack_left_shift_u8(i8 noundef zeroext %19, i8 noundef zeroext 7, i8 noundef zeroext 1)
  store i8 %20, ptr %11, align 1, !tbaa !11
  %21 = load ptr, ptr %6, align 8, !tbaa !5
  %22 = getelementptr inbounds i8, ptr %21, i64 1
  %23 = load i8, ptr %22, align 1, !tbaa !11
  %24 = call zeroext i8 @unpack_right_shift_u8(i8 noundef zeroext %23, i8 noundef zeroext 1, i8 noundef zeroext -2)
  %25 = zext i8 %24 to i32
  %26 = load i8, ptr %11, align 1, !tbaa !11
  %27 = zext i8 %26 to i32
  %28 = or i32 %27, %25
  %29 = trunc i32 %28 to i8
  store i8 %29, ptr %11, align 1, !tbaa !11
  %30 = load i8, ptr %11, align 1, !tbaa !11
  %31 = load ptr, ptr %5, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.stub_signed_types_t, ptr %31, i32 0, i32 0
  store i8 %30, ptr %32, align 8, !tbaa !12
  %33 = load ptr, ptr %6, align 8, !tbaa !5
  %34 = getelementptr inbounds i8, ptr %33, i64 1
  %35 = load i8, ptr %34, align 1, !tbaa !11
  %36 = call zeroext i16 @unpack_left_shift_u16(i8 noundef zeroext %35, i8 noundef zeroext 15, i8 noundef zeroext 1)
  store i16 %36, ptr %8, align 2, !tbaa !16
  %37 = load ptr, ptr %6, align 8, !tbaa !5
  %38 = getelementptr inbounds i8, ptr %37, i64 2
  %39 = load i8, ptr %38, align 1, !tbaa !11
  %40 = call zeroext i16 @unpack_left_shift_u16(i8 noundef zeroext %39, i8 noundef zeroext 7, i8 noundef zeroext -1)
  %41 = zext i16 %40 to i32
  %42 = load i16, ptr %8, align 2, !tbaa !16
  %43 = zext i16 %42 to i32
  %44 = or i32 %43, %41
  %45 = trunc i32 %44 to i16
  store i16 %45, ptr %8, align 2, !tbaa !16
  %46 = load ptr, ptr %6, align 8, !tbaa !5
  %47 = getelementptr inbounds i8, ptr %46, i64 3
  %48 = load i8, ptr %47, align 1, !tbaa !11
  %49 = call zeroext i16 @unpack_right_shift_u16(i8 noundef zeroext %48, i8 noundef zeroext 1, i8 noundef zeroext -2)
  %50 = zext i16 %49 to i32
  %51 = load i16, ptr %8, align 2, !tbaa !16
  %52 = zext i16 %51 to i32
  %53 = or i32 %52, %50
  %54 = trunc i32 %53 to i16
  store i16 %54, ptr %8, align 2, !tbaa !16
  %55 = load i16, ptr %8, align 2, !tbaa !16
  %56 = load ptr, ptr %5, align 8, !tbaa !5
  %57 = getelementptr inbounds %struct.stub_signed_types_t, ptr %56, i32 0, i32 1
  store i16 %55, ptr %57, align 2, !tbaa !17
  %58 = load ptr, ptr %6, align 8, !tbaa !5
  %59 = getelementptr inbounds i8, ptr %58, i64 3
  %60 = load i8, ptr %59, align 1, !tbaa !11
  %61 = call i32 @unpack_left_shift_u32(i8 noundef zeroext %60, i8 noundef zeroext 31, i8 noundef zeroext 1)
  store i32 %61, ptr %9, align 4, !tbaa !18
  %62 = load ptr, ptr %6, align 8, !tbaa !5
  %63 = getelementptr inbounds i8, ptr %62, i64 4
  %64 = load i8, ptr %63, align 1, !tbaa !11
  %65 = call i32 @unpack_left_shift_u32(i8 noundef zeroext %64, i8 noundef zeroext 23, i8 noundef zeroext -1)
  %66 = load i32, ptr %9, align 4, !tbaa !18
  %67 = or i32 %66, %65
  store i32 %67, ptr %9, align 4, !tbaa !18
  %68 = load ptr, ptr %6, align 8, !tbaa !5
  %69 = getelementptr inbounds i8, ptr %68, i64 5
  %70 = load i8, ptr %69, align 1, !tbaa !11
  %71 = call i32 @unpack_left_shift_u32(i8 noundef zeroext %70, i8 noundef zeroext 15, i8 noundef zeroext -1)
  %72 = load i32, ptr %9, align 4, !tbaa !18
  %73 = or i32 %72, %71
  store i32 %73, ptr %9, align 4, !tbaa !18
  %74 = load ptr, ptr %6, align 8, !tbaa !5
  %75 = getelementptr inbounds i8, ptr %74, i64 6
  %76 = load i8, ptr %75, align 1, !tbaa !11
  %77 = call i32 @unpack_left_shift_u32(i8 noundef zeroext %76, i8 noundef zeroext 7, i8 noundef zeroext -1)
  %78 = load i32, ptr %9, align 4, !tbaa !18
  %79 = or i32 %78, %77
  store i32 %79, ptr %9, align 4, !tbaa !18
  %80 = load ptr, ptr %6, align 8, !tbaa !5
  %81 = getelementptr inbounds i8, ptr %80, i64 7
  %82 = load i8, ptr %81, align 1, !tbaa !11
  %83 = call i32 @unpack_right_shift_u32(i8 noundef zeroext %82, i8 noundef zeroext 1, i8 noundef zeroext -2)
  %84 = load i32, ptr %9, align 4, !tbaa !18
  %85 = or i32 %84, %83
  store i32 %85, ptr %9, align 4, !tbaa !18
  %86 = load i32, ptr %9, align 4, !tbaa !18
  %87 = load ptr, ptr %5, align 8, !tbaa !5
  %88 = getelementptr inbounds %struct.stub_signed_types_t, ptr %87, i32 0, i32 2
  store i32 %86, ptr %88, align 4, !tbaa !19
  %89 = load ptr, ptr %6, align 8, !tbaa !5
  %90 = getelementptr inbounds i8, ptr %89, i64 7
  %91 = load i8, ptr %90, align 1, !tbaa !11
  %92 = call i64 @unpack_left_shift_u64(i8 noundef zeroext %91, i8 noundef zeroext 63, i8 noundef zeroext 1)
  store i64 %92, ptr %10, align 8, !tbaa !9
  %93 = load ptr, ptr %6, align 8, !tbaa !5
  %94 = getelementptr inbounds i8, ptr %93, i64 8
  %95 = load i8, ptr %94, align 1, !tbaa !11
  %96 = call i64 @unpack_left_shift_u64(i8 noundef zeroext %95, i8 noundef zeroext 55, i8 noundef zeroext -1)
  %97 = load i64, ptr %10, align 8, !tbaa !9
  %98 = or i64 %97, %96
  store i64 %98, ptr %10, align 8, !tbaa !9
  %99 = load ptr, ptr %6, align 8, !tbaa !5
  %100 = getelementptr inbounds i8, ptr %99, i64 9
  %101 = load i8, ptr %100, align 1, !tbaa !11
  %102 = call i64 @unpack_left_shift_u64(i8 noundef zeroext %101, i8 noundef zeroext 47, i8 noundef zeroext -1)
  %103 = load i64, ptr %10, align 8, !tbaa !9
  %104 = or i64 %103, %102
  store i64 %104, ptr %10, align 8, !tbaa !9
  %105 = load ptr, ptr %6, align 8, !tbaa !5
  %106 = getelementptr inbounds i8, ptr %105, i64 10
  %107 = load i8, ptr %106, align 1, !tbaa !11
  %108 = call i64 @unpack_left_shift_u64(i8 noundef zeroext %107, i8 noundef zeroext 39, i8 noundef zeroext -1)
  %109 = load i64, ptr %10, align 8, !tbaa !9
  %110 = or i64 %109, %108
  store i64 %110, ptr %10, align 8, !tbaa !9
  %111 = load ptr, ptr %6, align 8, !tbaa !5
  %112 = getelementptr inbounds i8, ptr %111, i64 11
  %113 = load i8, ptr %112, align 1, !tbaa !11
  %114 = call i64 @unpack_left_shift_u64(i8 noundef zeroext %113, i8 noundef zeroext 31, i8 noundef zeroext -1)
  %115 = load i64, ptr %10, align 8, !tbaa !9
  %116 = or i64 %115, %114
  store i64 %116, ptr %10, align 8, !tbaa !9
  %117 = load ptr, ptr %6, align 8, !tbaa !5
  %118 = getelementptr inbounds i8, ptr %117, i64 12
  %119 = load i8, ptr %118, align 1, !tbaa !11
  %120 = call i64 @unpack_left_shift_u64(i8 noundef zeroext %119, i8 noundef zeroext 23, i8 noundef zeroext -1)
  %121 = load i64, ptr %10, align 8, !tbaa !9
  %122 = or i64 %121, %120
  store i64 %122, ptr %10, align 8, !tbaa !9
  %123 = load ptr, ptr %6, align 8, !tbaa !5
  %124 = getelementptr inbounds i8, ptr %123, i64 13
  %125 = load i8, ptr %124, align 1, !tbaa !11
  %126 = call i64 @unpack_left_shift_u64(i8 noundef zeroext %125, i8 noundef zeroext 15, i8 noundef zeroext -1)
  %127 = load i64, ptr %10, align 8, !tbaa !9
  %128 = or i64 %127, %126
  store i64 %128, ptr %10, align 8, !tbaa !9
  %129 = load ptr, ptr %6, align 8, !tbaa !5
  %130 = getelementptr inbounds i8, ptr %129, i64 14
  %131 = load i8, ptr %130, align 1, !tbaa !11
  %132 = call i64 @unpack_left_shift_u64(i8 noundef zeroext %131, i8 noundef zeroext 7, i8 noundef zeroext -1)
  %133 = load i64, ptr %10, align 8, !tbaa !9
  %134 = or i64 %133, %132
  store i64 %134, ptr %10, align 8, !tbaa !9
  %135 = load ptr, ptr %6, align 8, !tbaa !5
  %136 = getelementptr inbounds i8, ptr %135, i64 15
  %137 = load i8, ptr %136, align 1, !tbaa !11
  %138 = call i64 @unpack_right_shift_u64(i8 noundef zeroext %137, i8 noundef zeroext 1, i8 noundef zeroext -2)
  %139 = load i64, ptr %10, align 8, !tbaa !9
  %140 = or i64 %139, %138
  store i64 %140, ptr %10, align 8, !tbaa !9
  %141 = load i64, ptr %10, align 8, !tbaa !9
  %142 = load ptr, ptr %5, align 8, !tbaa !5
  %143 = getelementptr inbounds %struct.stub_signed_types_t, ptr %142, i32 0, i32 3
  store i64 %141, ptr %143, align 8, !tbaa !20
  store i32 0, ptr %4, align 4
  store i32 1, ptr %12, align 4
  br label %144

144:                                              ; preds = %16, %15
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #3
  call void @llvm.lifetime.end.p0(i64 2, ptr %8) #3
  %145 = load i32, ptr %4, align 4
  ret i32 %145
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint 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 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 #3 = { 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, !7, i64 0}
!13 = !{!"stub_signed_types_t", !7, i64 0, !14, i64 2, !15, i64 4, !10, i64 8}
!14 = !{!"short", !7, i64 0}
!15 = !{!"int", !7, i64 0}
!16 = !{!14, !14, i64 0}
!17 = !{!13, !14, i64 2}
!18 = !{!15, !15, i64 0}
!19 = !{!13, !15, i64 4}
!20 = !{!13, !10, i64 8}


; 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: inlinehint nounwind uwtable
declare hidden zeroext i8 @unpack_right_shift_u8(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) local_unnamed_addr #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i16 @unpack_left_shift_u16(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) local_unnamed_addr #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i16 @unpack_right_shift_u16(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) local_unnamed_addr #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i8 @unpack_left_shift_u8(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) local_unnamed_addr #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @unpack_left_shift_u32(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) local_unnamed_addr #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @unpack_right_shift_u32(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) local_unnamed_addr #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden i64 @unpack_left_shift_u64(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) local_unnamed_addr #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden i64 @unpack_right_shift_u64(i8 noundef zeroext, i8 noundef zeroext, i8 noundef zeroext) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local range(i32 -22, 1) i32 @stub_signed_types_unpack(ptr nocapture noundef writeonly %0, ptr nocapture noundef readonly %1, i64 noundef %2) local_unnamed_addr #1 {
  %4 = icmp ult i64 %2, 16
  br i1 %4, label %77, label %5

5:                                                ; preds = %3
  %6 = load i8, ptr %1, align 1, !tbaa !5
  %7 = tail call zeroext i8 @unpack_left_shift_u8(i8 noundef zeroext %6, i8 noundef zeroext 7, i8 noundef zeroext 1)
  %8 = getelementptr inbounds i8, ptr %1, i64 1
  %9 = load i8, ptr %8, align 1, !tbaa !5
  %10 = tail call zeroext i8 @unpack_right_shift_u8(i8 noundef zeroext %9, i8 noundef zeroext 1, i8 noundef zeroext -2)
  %11 = or i8 %10, %7
  store i8 %11, ptr %0, align 8, !tbaa !8
  %12 = load i8, ptr %8, align 1, !tbaa !5
  %13 = tail call zeroext i16 @unpack_left_shift_u16(i8 noundef zeroext %12, i8 noundef zeroext 15, i8 noundef zeroext 1)
  %14 = getelementptr inbounds i8, ptr %1, i64 2
  %15 = load i8, ptr %14, align 1, !tbaa !5
  %16 = tail call zeroext i16 @unpack_left_shift_u16(i8 noundef zeroext %15, i8 noundef zeroext 7, i8 noundef zeroext -1)
  %17 = or i16 %16, %13
  %18 = getelementptr inbounds i8, ptr %1, i64 3
  %19 = load i8, ptr %18, align 1, !tbaa !5
  %20 = tail call zeroext i16 @unpack_right_shift_u16(i8 noundef zeroext %19, i8 noundef zeroext 1, i8 noundef zeroext -2)
  %21 = or i16 %17, %20
  %22 = getelementptr inbounds i8, ptr %0, i64 2
  store i16 %21, ptr %22, align 2, !tbaa !13
  %23 = load i8, ptr %18, align 1, !tbaa !5
  %24 = tail call i32 @unpack_left_shift_u32(i8 noundef zeroext %23, i8 noundef zeroext 31, i8 noundef zeroext 1)
  %25 = getelementptr inbounds i8, ptr %1, i64 4
  %26 = load i8, ptr %25, align 1, !tbaa !5
  %27 = tail call i32 @unpack_left_shift_u32(i8 noundef zeroext %26, i8 noundef zeroext 23, i8 noundef zeroext -1)
  %28 = or i32 %27, %24
  %29 = getelementptr inbounds i8, ptr %1, i64 5
  %30 = load i8, ptr %29, align 1, !tbaa !5
  %31 = tail call i32 @unpack_left_shift_u32(i8 noundef zeroext %30, i8 noundef zeroext 15, i8 noundef zeroext -1)
  %32 = or i32 %28, %31
  %33 = getelementptr inbounds i8, ptr %1, i64 6
  %34 = load i8, ptr %33, align 1, !tbaa !5
  %35 = tail call i32 @unpack_left_shift_u32(i8 noundef zeroext %34, i8 noundef zeroext 7, i8 noundef zeroext -1)
  %36 = or i32 %32, %35
  %37 = getelementptr inbounds i8, ptr %1, i64 7
  %38 = load i8, ptr %37, align 1, !tbaa !5
  %39 = tail call i32 @unpack_right_shift_u32(i8 noundef zeroext %38, i8 noundef zeroext 1, i8 noundef zeroext -2)
  %40 = or i32 %36, %39
  %41 = getelementptr inbounds i8, ptr %0, i64 4
  store i32 %40, ptr %41, align 4, !tbaa !14
  %42 = load i8, ptr %37, align 1, !tbaa !5
  %43 = tail call i64 @unpack_left_shift_u64(i8 noundef zeroext %42, i8 noundef zeroext 63, i8 noundef zeroext 1)
  %44 = getelementptr inbounds i8, ptr %1, i64 8
  %45 = load i8, ptr %44, align 1, !tbaa !5
  %46 = tail call i64 @unpack_left_shift_u64(i8 noundef zeroext %45, i8 noundef zeroext 55, i8 noundef zeroext -1)
  %47 = or i64 %46, %43
  %48 = getelementptr inbounds i8, ptr %1, i64 9
  %49 = load i8, ptr %48, align 1, !tbaa !5
  %50 = tail call i64 @unpack_left_shift_u64(i8 noundef zeroext %49, i8 noundef zeroext 47, i8 noundef zeroext -1)
  %51 = or i64 %47, %50
  %52 = getelementptr inbounds i8, ptr %1, i64 10
  %53 = load i8, ptr %52, align 1, !tbaa !5
  %54 = tail call i64 @unpack_left_shift_u64(i8 noundef zeroext %53, i8 noundef zeroext 39, i8 noundef zeroext -1)
  %55 = or i64 %51, %54
  %56 = getelementptr inbounds i8, ptr %1, i64 11
  %57 = load i8, ptr %56, align 1, !tbaa !5
  %58 = tail call i64 @unpack_left_shift_u64(i8 noundef zeroext %57, i8 noundef zeroext 31, i8 noundef zeroext -1)
  %59 = or i64 %55, %58
  %60 = getelementptr inbounds i8, ptr %1, i64 12
  %61 = load i8, ptr %60, align 1, !tbaa !5
  %62 = tail call i64 @unpack_left_shift_u64(i8 noundef zeroext %61, i8 noundef zeroext 23, i8 noundef zeroext -1)
  %63 = or i64 %59, %62
  %64 = getelementptr inbounds i8, ptr %1, i64 13
  %65 = load i8, ptr %64, align 1, !tbaa !5
  %66 = tail call i64 @unpack_left_shift_u64(i8 noundef zeroext %65, i8 noundef zeroext 15, i8 noundef zeroext -1)
  %67 = or i64 %63, %66
  %68 = getelementptr inbounds i8, ptr %1, i64 14
  %69 = load i8, ptr %68, align 1, !tbaa !5
  %70 = tail call i64 @unpack_left_shift_u64(i8 noundef zeroext %69, i8 noundef zeroext 7, i8 noundef zeroext -1)
  %71 = or i64 %67, %70
  %72 = getelementptr inbounds i8, ptr %1, i64 15
  %73 = load i8, ptr %72, align 1, !tbaa !5
  %74 = tail call i64 @unpack_right_shift_u64(i8 noundef zeroext %73, i8 noundef zeroext 1, i8 noundef zeroext -2)
  %75 = or i64 %71, %74
  %76 = getelementptr inbounds i8, ptr %0, i64 8
  store i64 %75, ptr %76, align 8, !tbaa !15
  br label %77

77:                                               ; preds = %3, %5
  %.0 = phi i32 [ 0, %5 ], [ -22, %3 ]
  ret i32 %.0
}

attributes #0 = { inlinehint 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 = { 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" }

!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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = !{!9, !6, i64 0}
!9 = !{!"stub_signed_types_t", !6, i64 0, !10, i64 2, !11, i64 4, !12, i64 8}
!10 = !{!"short", !6, i64 0}
!11 = !{!"int", !6, i64 0}
!12 = !{!"long", !6, i64 0}
!13 = !{!9, !10, i64 2}
!14 = !{!9, !11, i64 4}
!15 = !{!9, !12, i64 8}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass