; LLVM IR from mlcommons/tiny :: benchmark/interface/Middlewares/ST/threadx/common/src (tx_semaphore_create)

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

@_tx_semaphore_created_count = external global i64, align 8
@_tx_semaphore_created_ptr = external global ptr, align 8

; Function Attrs: nounwind uwtable
define dso_local i32 @_tx_semaphore_create(ptr noundef %0, ptr noundef %1, i64 noundef %2) #0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i64 %2, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  call void @llvm.memset.p0.i64(ptr align 8 %10, i8 0, i64 64, i1 false)
  %11 = load ptr, ptr %5, align 8, !tbaa !5
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  %13 = getelementptr inbounds %struct.TX_SEMAPHORE_STRUCT, ptr %12, i32 0, i32 1
  store ptr %11, ptr %13, align 8, !tbaa !11
  %14 = load i64, ptr %6, align 8, !tbaa !9
  %15 = load ptr, ptr %4, align 8, !tbaa !5
  %16 = getelementptr inbounds %struct.TX_SEMAPHORE_STRUCT, ptr %15, i32 0, i32 2
  store i64 %14, ptr %16, align 8, !tbaa !14
  %17 = call i32 @__disable_interrupts()
  store i32 %17, ptr %7, align 4, !tbaa !15
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %struct.TX_SEMAPHORE_STRUCT, ptr %18, i32 0, i32 0
  store i64 1397050689, ptr %19, align 8, !tbaa !16
  %20 = load i64, ptr @_tx_semaphore_created_count, align 8, !tbaa !9
  %21 = icmp eq i64 %20, 0
  br i1 %21, label %22, label %30

22:                                               ; preds = %3
  %23 = load ptr, ptr %4, align 8, !tbaa !5
  store ptr %23, ptr @_tx_semaphore_created_ptr, align 8, !tbaa !5
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = load ptr, ptr %4, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.TX_SEMAPHORE_STRUCT, ptr %25, i32 0, i32 5
  store ptr %24, ptr %26, align 8, !tbaa !17
  %27 = load ptr, ptr %4, align 8, !tbaa !5
  %28 = load ptr, ptr %4, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct.TX_SEMAPHORE_STRUCT, ptr %28, i32 0, i32 6
  store ptr %27, ptr %29, align 8, !tbaa !18
  br label %47

30:                                               ; preds = %3
  %31 = load ptr, ptr @_tx_semaphore_created_ptr, align 8, !tbaa !5
  store ptr %31, ptr %8, align 8, !tbaa !5
  %32 = load ptr, ptr %8, align 8, !tbaa !5
  %33 = getelementptr inbounds %struct.TX_SEMAPHORE_STRUCT, ptr %32, i32 0, i32 6
  %34 = load ptr, ptr %33, align 8, !tbaa !18
  store ptr %34, ptr %9, align 8, !tbaa !5
  %35 = load ptr, ptr %4, align 8, !tbaa !5
  %36 = load ptr, ptr %8, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.TX_SEMAPHORE_STRUCT, ptr %36, i32 0, i32 6
  store ptr %35, ptr %37, align 8, !tbaa !18
  %38 = load ptr, ptr %4, align 8, !tbaa !5
  %39 = load ptr, ptr %9, align 8, !tbaa !5
  %40 = getelementptr inbounds %struct.TX_SEMAPHORE_STRUCT, ptr %39, i32 0, i32 5
  store ptr %38, ptr %40, align 8, !tbaa !17
  %41 = load ptr, ptr %9, align 8, !tbaa !5
  %42 = load ptr, ptr %4, align 8, !tbaa !5
  %43 = getelementptr inbounds %struct.TX_SEMAPHORE_STRUCT, ptr %42, i32 0, i32 6
  store ptr %41, ptr %43, align 8, !tbaa !18
  %44 = load ptr, ptr %8, align 8, !tbaa !5
  %45 = load ptr, ptr %4, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.TX_SEMAPHORE_STRUCT, ptr %45, i32 0, i32 5
  store ptr %44, ptr %46, align 8, !tbaa !17
  br label %47

47:                                               ; preds = %30, %22
  %48 = load i64, ptr @_tx_semaphore_created_count, align 8, !tbaa !9
  %49 = add i64 %48, 1
  store i64 %49, ptr @_tx_semaphore_created_count, align 8, !tbaa !9
  %50 = load i32, ptr %7, align 4, !tbaa !15
  call void @__restore_interrupt(i32 noundef %50)
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  ret i32 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 nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: alwaysinline nounwind uwtable
declare hidden i32 @__disable_interrupts() #3

; Function Attrs: alwaysinline nounwind uwtable
declare hidden void @__restore_interrupt(i32 noundef) #3

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

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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { alwaysinline 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 #4 = { 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, !6, i64 8}
!12 = !{!"TX_SEMAPHORE_STRUCT", !10, i64 0, !6, i64 8, !10, i64 16, !6, i64 24, !13, i64 32, !6, i64 40, !6, i64 48, !6, i64 56}
!13 = !{!"int", !7, i64 0}
!14 = !{!12, !10, i64 16}
!15 = !{!13, !13, i64 0}
!16 = !{!12, !10, i64 0}
!17 = !{!12, !6, i64 40}
!18 = !{!12, !6, i64 48}


; 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"

@_tx_semaphore_created_count = external local_unnamed_addr global i64, align 8
@_tx_semaphore_created_ptr = external local_unnamed_addr global ptr, align 8

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @_tx_semaphore_create(ptr noundef %0, ptr noundef %1, i64 noundef %2) local_unnamed_addr #0 {
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %0, i8 0, i64 64, i1 false)
  %4 = getelementptr inbounds i8, ptr %0, i64 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %0, i64 16
  store i64 %2, ptr %5, align 8, !tbaa !12
  %6 = tail call i32 @__disable_interrupts()
  store i64 1397050689, ptr %0, align 8, !tbaa !13
  %7 = load i64, ptr @_tx_semaphore_created_count, align 8, !tbaa !14
  %8 = icmp eq i64 %7, 0
  br i1 %8, label %14, label %9

9:                                                ; preds = %3
  %10 = load ptr, ptr @_tx_semaphore_created_ptr, align 8, !tbaa !15
  %11 = getelementptr inbounds i8, ptr %10, i64 48
  %12 = load ptr, ptr %11, align 8, !tbaa !16
  store ptr %0, ptr %11, align 8, !tbaa !16
  %13 = getelementptr inbounds i8, ptr %12, i64 40
  br label %14

14:                                               ; preds = %3, %9
  %.sink21 = phi ptr [ %13, %9 ], [ @_tx_semaphore_created_ptr, %3 ]
  %.sink20 = phi ptr [ %10, %9 ], [ %0, %3 ]
  %.sink = phi ptr [ %12, %9 ], [ %0, %3 ]
  store ptr %0, ptr %.sink21, align 8, !tbaa !15
  %15 = getelementptr inbounds i8, ptr %0, i64 40
  store ptr %.sink20, ptr %15, align 8
  %16 = getelementptr inbounds i8, ptr %0, i64 48
  store ptr %.sink, ptr %16, align 8
  %17 = add i64 %7, 1
  store i64 %17, ptr @_tx_semaphore_created_count, align 8, !tbaa !14
  tail call void @__restore_interrupt(i32 noundef %6)
  ret i32 0
}

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

; Function Attrs: alwaysinline nounwind uwtable
declare hidden i32 @__disable_interrupts() local_unnamed_addr #2

; Function Attrs: alwaysinline nounwind uwtable
declare hidden void @__restore_interrupt(i32 noundef) local_unnamed_addr #2

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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #2 = { alwaysinline 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 8}
!6 = !{!"TX_SEMAPHORE_STRUCT", !7, i64 0, !10, i64 8, !7, i64 16, !10, i64 24, !11, i64 32, !10, i64 40, !10, i64 48, !10, i64 56}
!7 = !{!"long", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!"int", !8, i64 0}
!12 = !{!6, !7, i64 16}
!13 = !{!6, !7, i64 0}
!14 = !{!7, !7, i64 0}
!15 = !{!10, !10, i64 0}
!16 = !{!6, !10, i64 48}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,MergedLoadStoreMotionPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass