; LLVM IR from ggml-org/ggml :: src (ggml)

; 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.ggml_tensor = type { i32, ptr, [4 x i64], [4 x i64], i32, [16 x i32], i32, [10 x ptr], ptr, i64, ptr, [64 x i8], ptr, [8 x i8] }

; 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: nounwind uwtable
declare dso_local ptr @ggml_new_tensor(ptr noundef, i32 noundef, i32 noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
define dso_local ptr @ggml_mean(ptr noundef %0, ptr noundef %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca [4 x i64], align 16
  %6 = alloca ptr, align 8
  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 32, ptr %5) #2
  store i64 1, ptr %5, align 8, !tbaa !9
  %7 = getelementptr inbounds i64, ptr %5, i64 1
  %8 = load ptr, ptr %4, align 8, !tbaa !5
  %9 = getelementptr inbounds %struct.ggml_tensor, ptr %8, i32 0, i32 2
  %10 = getelementptr inbounds [4 x i64], ptr %9, i64 0, i64 1
  %11 = load i64, ptr %10, align 8, !tbaa !9
  store i64 %11, ptr %7, align 8, !tbaa !9
  %12 = getelementptr inbounds i64, ptr %5, i64 2
  %13 = load ptr, ptr %4, align 8, !tbaa !5
  %14 = getelementptr inbounds %struct.ggml_tensor, ptr %13, i32 0, i32 2
  %15 = getelementptr inbounds [4 x i64], ptr %14, i64 0, i64 2
  %16 = load i64, ptr %15, align 8, !tbaa !9
  store i64 %16, ptr %12, align 8, !tbaa !9
  %17 = getelementptr inbounds i64, ptr %5, i64 3
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %struct.ggml_tensor, ptr %18, i32 0, i32 2
  %20 = getelementptr inbounds [4 x i64], ptr %19, i64 0, i64 3
  %21 = load i64, ptr %20, align 8, !tbaa !9
  store i64 %21, ptr %17, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #2
  %22 = load ptr, ptr %3, align 8, !tbaa !5
  %23 = getelementptr inbounds [4 x i64], ptr %5, i64 0, i64 0
  %24 = call ptr @ggml_new_tensor(ptr noundef %22, i32 noundef 0, i32 noundef 4, ptr noundef %23)
  store ptr %24, ptr %6, align 8, !tbaa !5
  %25 = load ptr, ptr %6, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.ggml_tensor, ptr %25, i32 0, i32 4
  store i32 15, ptr %26, align 8, !tbaa !11
  %27 = load ptr, ptr %4, align 8, !tbaa !5
  %28 = load ptr, ptr %6, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct.ggml_tensor, ptr %28, i32 0, i32 7
  %30 = getelementptr inbounds [10 x ptr], ptr %29, i64 0, i64 0
  store ptr %27, ptr %30, align 8, !tbaa !5
  %31 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #2
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #2
  ret ptr %31
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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" }
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 = !{!12, !13, i64 80}
!12 = !{!"ggml_tensor", !13, i64 0, !6, i64 8, !7, i64 16, !7, i64 48, !13, i64 80, !7, i64 84, !13, i64 148, !7, i64 152, !6, i64 232, !10, i64 240, !6, i64 248, !7, i64 256, !6, i64 320, !7, i64 328}
!13 = !{!"int", !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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

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

; Function Attrs: nounwind uwtable
declare dso_local ptr @ggml_new_tensor(ptr noundef, i32 noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local ptr @ggml_mean(ptr noundef %0, ptr noundef %1) local_unnamed_addr #1 {
  %3 = alloca [4 x i64], align 16
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #2
  store i64 1, ptr %3, align 16, !tbaa !5
  %4 = getelementptr inbounds i8, ptr %3, i64 8
  %5 = getelementptr inbounds i8, ptr %1, i64 24
  %6 = load <2 x i64>, ptr %5, align 8, !tbaa !5
  store <2 x i64> %6, ptr %4, align 8, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %3, i64 24
  %8 = getelementptr inbounds i8, ptr %1, i64 40
  %9 = load i64, ptr %8, align 8, !tbaa !5
  store i64 %9, ptr %7, align 8, !tbaa !5
  %10 = call ptr @ggml_new_tensor(ptr noundef %0, i32 noundef 0, i32 noundef 4, ptr noundef nonnull %3)
  %11 = getelementptr inbounds i8, ptr %10, i64 80
  store i32 15, ptr %11, align 8, !tbaa !9
  %12 = getelementptr inbounds i8, ptr %10, i64 152
  store ptr %1, ptr %12, align 8, !tbaa !13
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #2
  ret ptr %10
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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" }
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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !11, i64 80}
!10 = !{!"ggml_tensor", !11, i64 0, !12, i64 8, !7, i64 16, !7, i64 48, !11, i64 80, !7, i64 84, !11, i64 148, !7, i64 152, !12, i64 232, !6, i64 240, !12, i64 248, !7, i64 256, !12, i64 320, !7, i64 328}
!11 = !{!"int", !7, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!12, !12, i64 0}


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