; LLVM IR from ggml-org/ggml :: examples/yolo/yolo-image.ll (Z14draw_box_widthR10yolo_imageiiiiifff)

; 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"

; 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 void @_Z14draw_box_widthR10yolo_imageiiiiifff(ptr noundef nonnull align 8 dereferenceable(40) %0, i32 noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5, float noundef %6, float noundef %7, float noundef %8) #1 {
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca float, align 4
  %17 = alloca float, align 4
  %18 = alloca float, align 4
  %19 = alloca i32, align 4
  store ptr %0, ptr %10, align 8, !tbaa !5
  store i32 %1, ptr %11, align 4, !tbaa !9
  store i32 %2, ptr %12, align 4, !tbaa !9
  store i32 %3, ptr %13, align 4, !tbaa !9
  store i32 %4, ptr %14, align 4, !tbaa !9
  store i32 %5, ptr %15, align 4, !tbaa !9
  store float %6, ptr %16, align 4, !tbaa !11
  store float %7, ptr %17, align 4, !tbaa !11
  store float %8, ptr %18, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #3
  store i32 0, ptr %19, align 4, !tbaa !9
  br label %20

20:                                               ; preds = %42, %9
  %21 = load i32, ptr %19, align 4, !tbaa !9
  %22 = load i32, ptr %15, align 4, !tbaa !9
  %23 = icmp slt i32 %21, %22
  br i1 %23, label %25, label %24

24:                                               ; preds = %20
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #3
  br label %45

25:                                               ; preds = %20
  %26 = load ptr, ptr %10, align 8, !tbaa !5
  %27 = load i32, ptr %11, align 4, !tbaa !9
  %28 = load i32, ptr %19, align 4, !tbaa !9
  %29 = add nsw i32 %27, %28
  %30 = load i32, ptr %12, align 4, !tbaa !9
  %31 = load i32, ptr %19, align 4, !tbaa !9
  %32 = add nsw i32 %30, %31
  %33 = load i32, ptr %13, align 4, !tbaa !9
  %34 = load i32, ptr %19, align 4, !tbaa !9
  %35 = sub nsw i32 %33, %34
  %36 = load i32, ptr %14, align 4, !tbaa !9
  %37 = load i32, ptr %19, align 4, !tbaa !9
  %38 = sub nsw i32 %36, %37
  %39 = load float, ptr %16, align 4, !tbaa !11
  %40 = load float, ptr %17, align 4, !tbaa !11
  %41 = load float, ptr %18, align 4, !tbaa !11
  call void @_ZL8draw_boxR10yolo_imageiiiifff(ptr noundef nonnull align 8 dereferenceable(40) %26, i32 noundef %29, i32 noundef %32, i32 noundef %35, i32 noundef %38, float noundef %39, float noundef %40, float noundef %41)
  br label %42

42:                                               ; preds = %25
  %43 = load i32, ptr %19, align 4, !tbaa !9
  %44 = add nsw i32 %43, 1
  store i32 %44, ptr %19, align 4, !tbaa !9
  br label %20, !llvm.loop !13

45:                                               ; preds = %24
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZL8draw_boxR10yolo_imageiiiifff(ptr noundef nonnull align 8 dereferenceable(40), i32 noundef, i32 noundef, i32 noundef, i32 noundef, float noundef, float noundef, float noundef) #2

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 = { 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 #3 = { 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 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"float", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


; 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 nounwind uwtable
define dso_local void @_Z14draw_box_widthR10yolo_imageiiiiifff(ptr noundef nonnull align 8 dereferenceable(40) %0, i32 noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5, float noundef %6, float noundef %7, float noundef %8) local_unnamed_addr #0 {
  %10 = icmp sgt i32 %5, 0
  br i1 %10, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %9
  ret void

.lr.ph:                                           ; preds = %9, %.lr.ph
  %.014 = phi i32 [ %15, %.lr.ph ], [ 0, %9 ]
  %11 = add nsw i32 %.014, %1
  %12 = add nsw i32 %.014, %2
  %13 = sub nsw i32 %3, %.014
  %14 = sub nsw i32 %4, %.014
  tail call void @_ZL8draw_boxR10yolo_imageiiiifff(ptr noundef nonnull align 8 dereferenceable(40) %0, i32 noundef %11, i32 noundef %12, i32 noundef %13, i32 noundef %14, float noundef %6, float noundef %7, float noundef %8)
  %15 = add nuw nsw i32 %.014, 1
  %exitcond.not = icmp eq i32 %15, %5
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !5
}

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZL8draw_boxR10yolo_imageiiiifff(ptr noundef nonnull align 8 dereferenceable(40), i32 noundef, i32 noundef, i32 noundef, i32 noundef, float noundef, float noundef, float noundef) local_unnamed_addr #0

attributes #0 = { 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" }

!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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass