; LLVM IR from onnx/onnx-mlir :: src/Runtime (OMTensor)

; 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.OMTensor = type { ptr, ptr, i64, ptr, ptr, i64, i32, i64 }

; Function Attrs: nounwind uwtable
declare dso_local ptr @omTensorCreate(ptr noundef, ptr noundef, i64 noundef, i32 noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nounwind uwtable
define dso_local ptr @omTensorCreateWithOwnership(ptr noundef %0, ptr noundef %1, i64 noundef %2, i32 noundef %3, i64 noundef %4) #0 {
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i64, align 8
  %10 = alloca i32, align 4
  %11 = alloca i64, align 8
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store i64 %2, ptr %9, align 8, !tbaa !9
  store i32 %3, ptr %10, align 4, !tbaa !11
  store i64 %4, ptr %11, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #2
  %14 = load ptr, ptr %7, align 8, !tbaa !5
  %15 = load ptr, ptr %8, align 8, !tbaa !5
  %16 = load i64, ptr %9, align 8, !tbaa !9
  %17 = load i32, ptr %10, align 4, !tbaa !11
  %18 = call ptr @omTensorCreate(ptr noundef %14, ptr noundef %15, i64 noundef %16, i32 noundef %17)
  store ptr %18, ptr %12, align 8, !tbaa !5
  %19 = load ptr, ptr %12, align 8, !tbaa !5
  %20 = icmp ne ptr %19, null
  br i1 %20, label %22, label %21

21:                                               ; preds = %5
  store ptr null, ptr %6, align 8
  store i32 1, ptr %13, align 4
  br label %27

22:                                               ; preds = %5
  %23 = load i64, ptr %11, align 8, !tbaa !9
  %24 = load ptr, ptr %12, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.OMTensor, ptr %24, i32 0, i32 7
  store i64 %23, ptr %25, align 8, !tbaa !13
  %26 = load ptr, ptr %12, align 8, !tbaa !5
  store ptr %26, ptr %6, align 8
  store i32 1, ptr %13, align 4
  br label %27

27:                                               ; preds = %22, %21
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #2
  %28 = load ptr, ptr %6, align 8
  ret ptr %28
}

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" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !10, i64 56}
!14 = !{!"OMTensor", !6, i64 0, !6, i64 8, !10, i64 16, !6, i64 24, !6, i64 32, !10, i64 40, !12, i64 48, !10, i64 56}


; 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 ptr @omTensorCreate(ptr noundef, ptr noundef, i64 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local ptr @omTensorCreateWithOwnership(ptr noundef %0, ptr noundef %1, i64 noundef %2, i32 noundef %3, i64 noundef %4) local_unnamed_addr #0 {
  %6 = tail call ptr @omTensorCreate(ptr noundef %0, ptr noundef %1, i64 noundef %2, i32 noundef %3)
  %.not = icmp eq ptr %6, null
  br i1 %.not, label %9, label %7

7:                                                ; preds = %5
  %8 = getelementptr inbounds i8, ptr %6, i64 56
  store i64 %4, ptr %8, align 8, !tbaa !5
  br label %9

9:                                                ; preds = %5, %7
  ret ptr %6
}

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 56}
!6 = !{!"OMTensor", !7, i64 0, !7, i64 8, !10, i64 16, !7, i64 24, !7, i64 32, !10, i64 40, !11, i64 48, !10, i64 56}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!"int", !8, i64 0}


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