; LLVM IR from intel/qpl :: sources/middle-layer/compression/huffman_table (deflate_huffman_table)

; 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.qpl::ml::compression::compression_huffman_table" = type <{ ptr, ptr, ptr, ptr, i8, i8, i8, i8, [4 x i8] }>

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN3qpl2ml11compression25compression_huffman_tableC2EPhS3_S3_S3_(ptr noundef nonnull align 8 dereferenceable(36) %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4) unnamed_addr #0 align 2 {
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  store ptr %4, ptr %10, align 8, !tbaa !5
  %11 = load ptr, ptr %6, align 8
  %12 = getelementptr inbounds %"class.qpl::ml::compression::compression_huffman_table", ptr %11, i32 0, i32 0
  %13 = load ptr, ptr %9, align 8, !tbaa !5
  store ptr %13, ptr %12, align 8, !tbaa !9
  %14 = getelementptr inbounds %"class.qpl::ml::compression::compression_huffman_table", ptr %11, i32 0, i32 1
  %15 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %15, ptr %14, align 8, !tbaa !12
  %16 = getelementptr inbounds %"class.qpl::ml::compression::compression_huffman_table", ptr %11, i32 0, i32 2
  %17 = load ptr, ptr %8, align 8, !tbaa !5
  store ptr %17, ptr %16, align 8, !tbaa !13
  %18 = getelementptr inbounds %"class.qpl::ml::compression::compression_huffman_table", ptr %11, i32 0, i32 3
  %19 = load ptr, ptr %10, align 8, !tbaa !5
  store ptr %19, ptr %18, align 8, !tbaa !14
  %20 = getelementptr inbounds %"class.qpl::ml::compression::compression_huffman_table", ptr %11, i32 0, i32 4
  store i8 0, ptr %20, align 8, !tbaa !15
  %21 = getelementptr inbounds %"class.qpl::ml::compression::compression_huffman_table", ptr %11, i32 0, i32 5
  store i8 0, ptr %21, align 1, !tbaa !16
  %22 = getelementptr inbounds %"class.qpl::ml::compression::compression_huffman_table", ptr %11, i32 0, i32 6
  store i8 0, ptr %22, align 2, !tbaa !17
  %23 = getelementptr inbounds %"class.qpl::ml::compression::compression_huffman_table", ptr %11, i32 0, i32 7
  store i8 0, ptr %23, align 1, !tbaa !18
  ret void
}

attributes #0 = { mustprogress 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 0}
!10 = !{!"_ZTSN3qpl2ml11compression25compression_huffman_tableE", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !11, i64 32, !11, i64 33, !11, i64 34, !11, i64 35}
!11 = !{!"bool", !7, i64 0}
!12 = !{!10, !6, i64 8}
!13 = !{!10, !6, i64 16}
!14 = !{!10, !6, i64 24}
!15 = !{!10, !11, i64 32}
!16 = !{!10, !11, i64 33}
!17 = !{!10, !11, i64 34}
!18 = !{!10, !11, i64 35}


; 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: write) uwtable
define dso_local void @_ZN3qpl2ml11compression25compression_huffman_tableC2EPhS3_S3_S3_(ptr nocapture noundef nonnull writeonly align 8 dereferenceable(36) %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4) unnamed_addr #0 align 2 {
  store ptr %3, ptr %0, align 8, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %0, i64 8
  store ptr %1, ptr %6, align 8, !tbaa !11
  %7 = getelementptr inbounds i8, ptr %0, i64 16
  store ptr %2, ptr %7, align 8, !tbaa !12
  %8 = getelementptr inbounds i8, ptr %0, i64 24
  store ptr %4, ptr %8, align 8, !tbaa !13
  %9 = getelementptr inbounds i8, ptr %0, i64 32
  store i32 0, ptr %9, align 8
  ret void
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: write) 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, !7, i64 0}
!6 = !{!"_ZTSN3qpl2ml11compression25compression_huffman_tableE", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !10, i64 32, !10, i64 33, !10, i64 34, !10, i64 35}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"bool", !8, i64 0}
!11 = !{!6, !7, i64 8}
!12 = !{!6, !7, i64 16}
!13 = !{!6, !7, i64 24}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InstCombinePass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass