; LLVM IR from intuitive-robots/mdt_policy :: pyhash-0.9.3/src/t1ha/tests/highwayhash (4bench_portable)

; 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"

%"class.highwayhash::Portable::HHStatePortable" = type { [4 x i64], [4 x i64], [4 x i64], [4 x i64] }

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN11highwayhash8Portable15HHStatePortableC2EPKm(ptr noundef nonnull align 8 dereferenceable(128), ptr noundef) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN11highwayhash12HighwayHashTINS_8Portable15HHStatePortableEmEEvPT_PKcmPT0_(ptr noalias noundef, ptr noalias noundef, i64 noundef, ptr noalias noundef) #1

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

; Function Attrs: mustprogress uwtable
define dso_local i64 @thunk_HighwayHash64_Portable(ptr noundef %0, i64 noundef %1, i64 noundef %2) #2 {
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca [4 x i64], align 16
  %8 = alloca %"class.highwayhash::Portable::HHStatePortable", align 8
  %9 = alloca i64, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i64 %1, ptr %5, align 8, !tbaa !9
  store i64 %2, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #3
  %10 = load i64, ptr %6, align 8, !tbaa !9
  store i64 %10, ptr %7, align 8, !tbaa !9
  %11 = getelementptr inbounds i64, ptr %7, i64 1
  %12 = load i64, ptr %6, align 8, !tbaa !9
  store i64 %12, ptr %11, align 8, !tbaa !9
  %13 = getelementptr inbounds i64, ptr %7, i64 2
  %14 = load i64, ptr %6, align 8, !tbaa !9
  store i64 %14, ptr %13, align 8, !tbaa !9
  %15 = getelementptr inbounds i64, ptr %7, i64 3
  %16 = load i64, ptr %6, align 8, !tbaa !9
  store i64 %16, ptr %15, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 128, ptr %8) #3
  %17 = getelementptr inbounds [4 x i64], ptr %7, i64 0, i64 0
  call void @_ZN11highwayhash8Portable15HHStatePortableC2EPKm(ptr noundef nonnull align 8 dereferenceable(128) %8, ptr noundef %17)
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = load i64, ptr %5, align 8, !tbaa !9
  call void @_ZN11highwayhash12HighwayHashTINS_8Portable15HHStatePortableEmEEvPT_PKcmPT0_(ptr noundef %8, ptr noundef %18, i64 noundef %19, ptr noundef %9)
  %20 = load i64, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  call void @llvm.lifetime.end.p0(i64 128, ptr %8) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #3
  ret i64 %20
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint mustprogress 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 = { mustprogress 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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !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"

%"class.highwayhash::Portable::HHStatePortable" = type { [4 x i64], [4 x i64], [4 x i64], [4 x i64] }

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN11highwayhash8Portable15HHStatePortableC2EPKm(ptr noundef nonnull align 8 dereferenceable(128), ptr noundef) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN11highwayhash12HighwayHashTINS_8Portable15HHStatePortableEmEEvPT_PKcmPT0_(ptr noalias noundef, ptr noalias noundef, i64 noundef, ptr noalias noundef) local_unnamed_addr #1

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

; Function Attrs: mustprogress uwtable
define dso_local i64 @thunk_HighwayHash64_Portable(ptr noundef %0, i64 noundef %1, i64 noundef %2) local_unnamed_addr #2 {
  %4 = alloca [4 x i64], align 16
  %5 = alloca %"class.highwayhash::Portable::HHStatePortable", align 8
  %6 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #3
  store i64 %2, ptr %4, align 16, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %4, i64 8
  store i64 %2, ptr %7, align 8, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %4, i64 16
  store i64 %2, ptr %8, align 16, !tbaa !5
  %9 = getelementptr inbounds i8, ptr %4, i64 24
  store i64 %2, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 128, ptr nonnull %5) #3
  call void @_ZN11highwayhash8Portable15HHStatePortableC2EPKm(ptr noundef nonnull align 8 dereferenceable(128) %5, ptr noundef nonnull %4)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #3
  call void @_ZN11highwayhash12HighwayHashTINS_8Portable15HHStatePortableEmEEvPT_PKcmPT0_(ptr noundef nonnull %5, ptr noundef %0, i64 noundef %1, ptr noundef nonnull %6)
  %10 = load i64, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #3
  call void @llvm.lifetime.end.p0(i64 128, ptr nonnull %5) #3
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #3
  ret i64 %10
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint mustprogress 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 = { mustprogress 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,SROAPass