; LLVM IR from libxsmm/libxsmm :: src (generator_gemm_common_aarch64)

; 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.libxsmm_generated_code = type { ptr, i32, i32, i32, i32, i32, i32 }

; Function Attrs: nounwind uwtable
declare dso_local void @libxsmm_generator_gemm_load_add_colbias_2dregblock_aarch64_asimd(ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local void @libxsmm_generator_gemm_load_add_colbias_2dregblock_aarch64_sve(ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: nounwind uwtable
define dso_local void @libxsmm_generator_gemm_load_add_colbias_2dregblock_aarch64(ptr noundef %0, ptr noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5, i32 noundef %6, i32 noundef %7, i32 noundef %8, i32 noundef %9) #0 {
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca i32, align 4
  %20 = alloca i32, align 4
  store ptr %0, ptr %11, align 8, !tbaa !5
  store ptr %1, ptr %12, align 8, !tbaa !5
  store i32 %2, ptr %13, align 4, !tbaa !9
  store i32 %3, ptr %14, align 4, !tbaa !9
  store i32 %4, ptr %15, align 4, !tbaa !9
  store i32 %5, ptr %16, align 4, !tbaa !9
  store i32 %6, ptr %17, align 4, !tbaa !9
  store i32 %7, ptr %18, align 4, !tbaa !9
  store i32 %8, ptr %19, align 4, !tbaa !9
  store i32 %9, ptr %20, align 4, !tbaa !9
  %21 = load ptr, ptr %11, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.libxsmm_generated_code, ptr %21, i32 0, i32 6
  %23 = load i32, ptr %22, align 4, !tbaa !11
  %24 = icmp eq i32 %23, 2001
  br i1 %24, label %35, label %25

25:                                               ; preds = %10
  %26 = load ptr, ptr %11, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.libxsmm_generated_code, ptr %26, i32 0, i32 6
  %28 = load i32, ptr %27, align 4, !tbaa !11
  %29 = icmp eq i32 %28, 2002
  br i1 %29, label %35, label %30

30:                                               ; preds = %25
  %31 = load ptr, ptr %11, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.libxsmm_generated_code, ptr %31, i32 0, i32 6
  %33 = load i32, ptr %32, align 4, !tbaa !11
  %34 = icmp eq i32 %33, 2101
  br i1 %34, label %35, label %46

35:                                               ; preds = %30, %25, %10
  %36 = load ptr, ptr %11, align 8, !tbaa !5
  %37 = load ptr, ptr %12, align 8, !tbaa !5
  %38 = load i32, ptr %13, align 4, !tbaa !9
  %39 = load i32, ptr %14, align 4, !tbaa !9
  %40 = load i32, ptr %15, align 4, !tbaa !9
  %41 = load i32, ptr %16, align 4, !tbaa !9
  %42 = load i32, ptr %17, align 4, !tbaa !9
  %43 = load i32, ptr %18, align 4, !tbaa !9
  %44 = load i32, ptr %19, align 4, !tbaa !9
  %45 = load i32, ptr %20, align 4, !tbaa !9
  call void @libxsmm_generator_gemm_load_add_colbias_2dregblock_aarch64_asimd(ptr noundef %36, ptr noundef %37, i32 noundef %38, i32 noundef %39, i32 noundef %40, i32 noundef %41, i32 noundef %42, i32 noundef %43, i32 noundef %44, i32 noundef %45)
  br label %68

46:                                               ; preds = %30
  %47 = load ptr, ptr %11, align 8, !tbaa !5
  %48 = getelementptr inbounds %struct.libxsmm_generated_code, ptr %47, i32 0, i32 6
  %49 = load i32, ptr %48, align 4, !tbaa !11
  %50 = icmp uge i32 %49, 2201
  br i1 %50, label %51, label %67

51:                                               ; preds = %46
  %52 = load ptr, ptr %11, align 8, !tbaa !5
  %53 = getelementptr inbounds %struct.libxsmm_generated_code, ptr %52, i32 0, i32 6
  %54 = load i32, ptr %53, align 4, !tbaa !11
  %55 = icmp ule i32 %54, 2999
  br i1 %55, label %56, label %67

56:                                               ; preds = %51
  %57 = load ptr, ptr %11, align 8, !tbaa !5
  %58 = load ptr, ptr %12, align 8, !tbaa !5
  %59 = load i32, ptr %13, align 4, !tbaa !9
  %60 = load i32, ptr %14, align 4, !tbaa !9
  %61 = load i32, ptr %15, align 4, !tbaa !9
  %62 = load i32, ptr %16, align 4, !tbaa !9
  %63 = load i32, ptr %17, align 4, !tbaa !9
  %64 = load i32, ptr %18, align 4, !tbaa !9
  %65 = load i32, ptr %19, align 4, !tbaa !9
  %66 = load i32, ptr %20, align 4, !tbaa !9
  call void @libxsmm_generator_gemm_load_add_colbias_2dregblock_aarch64_sve(ptr noundef %57, ptr noundef %58, i32 noundef %59, i32 noundef %60, i32 noundef %61, i32 noundef %62, i32 noundef %63, i32 noundef %64, i32 noundef %65, i32 noundef %66)
  br label %67

67:                                               ; preds = %56, %51, %46
  br label %68

68:                                               ; preds = %67, %35
  ret void
}

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" }

!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 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 28}
!12 = !{!"libxsmm_generated_code", !6, i64 0, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !10, i64 24, !10, i64 28}


; 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: nounwind uwtable
declare dso_local void @libxsmm_generator_gemm_load_add_colbias_2dregblock_aarch64_asimd(ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare dso_local void @libxsmm_generator_gemm_load_add_colbias_2dregblock_aarch64_sve(ptr noundef, ptr noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @libxsmm_generator_gemm_load_add_colbias_2dregblock_aarch64(ptr noundef %0, ptr noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5, i32 noundef %6, i32 noundef %7, i32 noundef %8, i32 noundef %9) local_unnamed_addr #0 {
  %11 = getelementptr inbounds i8, ptr %0, i64 28
  %12 = load i32, ptr %11, align 4, !tbaa !5
  switch i32 %12, label %14 [
    i32 2001, label %13
    i32 2002, label %13
    i32 2101, label %13
  ]

13:                                               ; preds = %10, %10, %10
  tail call void @libxsmm_generator_gemm_load_add_colbias_2dregblock_aarch64_asimd(ptr noundef nonnull %0, ptr noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5, i32 noundef %6, i32 noundef %7, i32 noundef %8, i32 noundef %9)
  br label %17

14:                                               ; preds = %10
  %15 = add i32 %12, -2201
  %or.cond = icmp ult i32 %15, 799
  br i1 %or.cond, label %16, label %17

16:                                               ; preds = %14
  tail call void @libxsmm_generator_gemm_load_add_colbias_2dregblock_aarch64_sve(ptr noundef nonnull %0, ptr noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5, i32 noundef %6, i32 noundef %7, i32 noundef %8, i32 noundef %9)
  br label %17

17:                                               ; preds = %14, %16, %13
  ret void
}

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" }

!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, !10, i64 28}
!6 = !{!"libxsmm_generated_code", !7, i64 0, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !10, i64 24, !10, i64 28}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass