; LLVM IR from huawei-noah/bolt :: compute/tensor/src (channel_resize)

; 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.ChannelResizeParamSpec = type { [128 x i8], i32, i32, i32 }
%struct.TensorDesc = type { i32, i32, i32, [20 x i32] }
%struct.ArchInfo = type { i32, ptr }

@.str = external hidden unnamed_addr constant [20 x i8], align 1
@stdout = external global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [18 x i8], align 1

; 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: mustprogress uwtable
define dso_local noundef i32 @_Z32channel_resize_infer_output_sizeP6Tensor22ChannelResizeParamSpecS0_P8ArchInfo(ptr noundef %0, ptr noundef byval(%struct.ChannelResizeParamSpec) align 8 %1, ptr noundef %2, ptr noundef %3) #1 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca %struct.TensorDesc, align 4
  %13 = alloca %struct.TensorDesc, align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  store ptr %3, ptr %7, align 8, !tbaa !5
  %14 = load ptr, ptr %5, align 8, !tbaa !5
  %15 = icmp eq ptr %14, null
  br i1 %15, label %16, label %32

16:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  store i32 1, ptr %8, align 4, !tbaa !9
  %17 = load i32, ptr %8, align 4, !tbaa !9
  %18 = icmp ne i32 %17, 0
  br i1 %18, label %19, label %31

19:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  %20 = call i64 (i64, ...) @syscall(i64 noundef 186) #7
  %21 = trunc i64 %20 to i32
  store i32 %21, ptr %9, align 4, !tbaa !11
  %22 = load i32, ptr %9, align 4, !tbaa !11
  %23 = call i32 (ptr, ...) @printf(ptr noundef @.str, i32 noundef %22)
  %24 = load ptr, ptr @stdout, align 8, !tbaa !5
  %25 = call i32 @fflush(ptr noundef %24)
  %26 = load i32, ptr %8, align 4, !tbaa !9
  %27 = call ptr @ee2str(i32 noundef %26)
  %28 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, ptr noundef %27)
  %29 = load ptr, ptr @stdout, align 8, !tbaa !5
  %30 = call i32 @fflush(ptr noundef %29)
  call void @exit(i32 noundef 1) #8
  unreachable

31:                                               ; preds = %16
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %32

32:                                               ; preds = %31, %4
  %33 = load ptr, ptr %6, align 8, !tbaa !5
  %34 = icmp eq ptr %33, null
  br i1 %34, label %35, label %51

35:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  store i32 1, ptr %10, align 4, !tbaa !9
  %36 = load i32, ptr %10, align 4, !tbaa !9
  %37 = icmp ne i32 %36, 0
  br i1 %37, label %38, label %50

38:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #7
  %39 = call i64 (i64, ...) @syscall(i64 noundef 186) #7
  %40 = trunc i64 %39 to i32
  store i32 %40, ptr %11, align 4, !tbaa !11
  %41 = load i32, ptr %11, align 4, !tbaa !11
  %42 = call i32 (ptr, ...) @printf(ptr noundef @.str, i32 noundef %41)
  %43 = load ptr, ptr @stdout, align 8, !tbaa !5
  %44 = call i32 @fflush(ptr noundef %43)
  %45 = load i32, ptr %10, align 4, !tbaa !9
  %46 = call ptr @ee2str(i32 noundef %45)
  %47 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, ptr noundef %46)
  %48 = load ptr, ptr @stdout, align 8, !tbaa !5
  %49 = call i32 @fflush(ptr noundef %48)
  call void @exit(i32 noundef 1) #8
  unreachable

50:                                               ; preds = %35
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  br label %51

51:                                               ; preds = %50, %32
  call void @llvm.lifetime.start.p0(i64 92, ptr %12) #7
  %52 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_ZN6Tensor8get_descEv(ptr dead_on_unwind writable sret(%struct.TensorDesc) align 4 %12, ptr noundef nonnull align 8 dereferenceable(32) %52)
  %53 = load ptr, ptr %7, align 8, !tbaa !5
  %54 = getelementptr inbounds %struct.ArchInfo, ptr %53, i32 0, i32 0
  %55 = load i32, ptr %54, align 8, !tbaa !13
  %56 = icmp eq i32 %55, 2
  br i1 %56, label %62, label %57

57:                                               ; preds = %51
  %58 = load ptr, ptr %7, align 8, !tbaa !5
  %59 = getelementptr inbounds %struct.ArchInfo, ptr %58, i32 0, i32 0
  %60 = load i32, ptr %59, align 8, !tbaa !13
  %61 = icmp eq i32 %60, 7
  br i1 %61, label %62, label %63

62:                                               ; preds = %57, %51
  br label %63

63:                                               ; preds = %62, %57
  %64 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 4 %12, i64 92, i1 false), !tbaa.struct !16
  call void @_ZN6Tensor6resizeE10TensorDesc(ptr noundef nonnull align 8 dereferenceable(32) %64, ptr noundef byval(%struct.TensorDesc) align 8 %13)
  call void @llvm.lifetime.end.p0(i64 92, ptr %12) #7
  ret i32 0
}

; Function Attrs: nounwind
declare i64 @syscall(i64 noundef, ...) #2

declare i32 @printf(ptr noundef, ...) #3

declare i32 @fflush(ptr noundef) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @ee2str(i32 noundef) #4

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Tensor8get_descEv(ptr dead_on_unwind noalias writable sret(%struct.TensorDesc) align 4, ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Tensor6resizeE10TensorDesc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef byval(%struct.TensorDesc) align 8) #1 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #6

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { nounwind "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 = { "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 #4 = { inlinehint 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" }
attributes #5 = { noreturn nounwind "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 #6 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #7 = { nounwind }
attributes #8 = { noreturn 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 = !{!"_ZTS2EE", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !15, i64 0}
!14 = !{!"_ZTS8ArchInfo", !15, i64 0, !6, i64 8}
!15 = !{!"_ZTS4Arch", !7, i64 0}
!16 = !{i64 0, i64 4, !17, i64 4, i64 4, !19, i64 8, i64 4, !11, i64 12, i64 80, !21}
!17 = !{!18, !18, i64 0}
!18 = !{!"_ZTS8DataType", !7, i64 0}
!19 = !{!20, !20, i64 0}
!20 = !{!"_ZTS10DataFormat", !7, i64 0}
!21 = !{!7, !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"

%struct.ChannelResizeParamSpec = type { [128 x i8], i32, i32, i32 }
%struct.TensorDesc = type { i32, i32, i32, [20 x i32] }

@.str = external hidden unnamed_addr constant [20 x i8], align 1
@stdout = external local_unnamed_addr global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [18 x i8], align 1

; 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: mustprogress uwtable
define dso_local noundef i32 @_Z32channel_resize_infer_output_sizeP6Tensor22ChannelResizeParamSpecS0_P8ArchInfo(ptr noundef readnone %0, ptr nocapture noundef readnone byval(%struct.ChannelResizeParamSpec) align 8 %1, ptr noundef %2, ptr nocapture noundef readnone %3) local_unnamed_addr #1 {
  %5 = alloca %struct.TensorDesc, align 8
  %6 = icmp eq ptr %0, null
  br i1 %6, label %7, label %17

7:                                                ; preds = %4
  %8 = tail call i64 (i64, ...) @syscall(i64 noundef 186) #6
  %9 = trunc i64 %8 to i32
  %10 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %9)
  %11 = load ptr, ptr @stdout, align 8, !tbaa !5
  %12 = tail call i32 @fflush(ptr noundef %11)
  %13 = tail call ptr @ee2str(i32 noundef 1)
  %14 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, ptr noundef %13)
  %15 = load ptr, ptr @stdout, align 8, !tbaa !5
  %16 = tail call i32 @fflush(ptr noundef %15)
  tail call void @exit(i32 noundef 1) #7
  unreachable

17:                                               ; preds = %4
  %18 = icmp eq ptr %2, null
  br i1 %18, label %19, label %29

19:                                               ; preds = %17
  %20 = tail call i64 (i64, ...) @syscall(i64 noundef 186) #6
  %21 = trunc i64 %20 to i32
  %22 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %21)
  %23 = load ptr, ptr @stdout, align 8, !tbaa !5
  %24 = tail call i32 @fflush(ptr noundef %23)
  %25 = tail call ptr @ee2str(i32 noundef 1)
  %26 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, ptr noundef %25)
  %27 = load ptr, ptr @stdout, align 8, !tbaa !5
  %28 = tail call i32 @fflush(ptr noundef %27)
  tail call void @exit(i32 noundef 1) #7
  unreachable

29:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 92, ptr nonnull %5) #6
  call void @_ZN6Tensor8get_descEv(ptr dead_on_unwind nonnull writable sret(%struct.TensorDesc) align 4 %5, ptr noundef nonnull align 8 dereferenceable(32) %2)
  call void @_ZN6Tensor6resizeE10TensorDesc(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull byval(%struct.TensorDesc) align 8 %5)
  call void @llvm.lifetime.end.p0(i64 92, ptr nonnull %5) #6
  ret i32 0
}

; Function Attrs: nounwind
declare i64 @syscall(i64 noundef, ...) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @fflush(ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @ee2str(i32 noundef) local_unnamed_addr #4

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Tensor8get_descEv(ptr dead_on_unwind noalias writable sret(%struct.TensorDesc) align 4, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Tensor6resizeE10TensorDesc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef byval(%struct.TensorDesc) align 8) local_unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { nounwind "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 = { nofree nounwind "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 #4 = { inlinehint 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" }
attributes #5 = { noreturn nounwind "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 #6 = { nounwind }
attributes #7 = { noreturn 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"}


; Effective O3 passes: DSEPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass