; LLVM IR from l1mey112/yr11-physics-applied :: cimgui (cimgui)

; 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.ImVec2 = type { float, float }

; Function Attrs: mustprogress uwtable
define dso_local void @ImDrawList_AddTriangleFilled(ptr noundef %0, <2 x float> %1, <2 x float> %2, <2 x float> %3, i32 noundef %4) #0 {
  %6 = alloca %struct.ImVec2, align 4
  %7 = alloca %struct.ImVec2, align 4
  %8 = alloca %struct.ImVec2, align 4
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  store <2 x float> %1, ptr %6, align 4
  store <2 x float> %2, ptr %7, align 4
  store <2 x float> %3, ptr %8, align 4
  store ptr %0, ptr %9, align 8, !tbaa !5
  store i32 %4, ptr %10, align 4, !tbaa !9
  %11 = load ptr, ptr %9, align 8, !tbaa !5
  %12 = load i32, ptr %10, align 4, !tbaa !9
  call void @_ZN10ImDrawList17AddTriangleFilledERK6ImVec2S2_S2_j(ptr noundef nonnull align 8 dereferenceable(196) %11, ptr noundef nonnull align 4 dereferenceable(8) %6, ptr noundef nonnull align 4 dereferenceable(8) %7, ptr noundef nonnull align 4 dereferenceable(8) %8, i32 noundef %12)
  ret void
}

declare void @_ZN10ImDrawList17AddTriangleFilledERK6ImVec2S2_S2_j(ptr noundef nonnull align 8 dereferenceable(196), ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8), i32 noundef) #1

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="64" "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 = { "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, !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}


; 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.ImVec2 = type { float, float }

; Function Attrs: mustprogress uwtable
define dso_local void @ImDrawList_AddTriangleFilled(ptr noundef nonnull %0, <2 x float> %1, <2 x float> %2, <2 x float> %3, i32 noundef %4) local_unnamed_addr #0 {
  %6 = alloca %struct.ImVec2, align 8
  %7 = alloca %struct.ImVec2, align 8
  %8 = alloca %struct.ImVec2, align 8
  store <2 x float> %1, ptr %6, align 8
  store <2 x float> %2, ptr %7, align 8
  store <2 x float> %3, ptr %8, align 8
  call void @_ZN10ImDrawList17AddTriangleFilledERK6ImVec2S2_S2_j(ptr noundef nonnull align 8 dereferenceable(196) %0, ptr noundef nonnull align 4 dereferenceable(8) %6, ptr noundef nonnull align 4 dereferenceable(8) %7, ptr noundef nonnull align 4 dereferenceable(8) %8, i32 noundef %4)
  ret void
}

declare void @_ZN10ImDrawList17AddTriangleFilledERK6ImVec2S2_S2_j(ptr noundef nonnull align 8 dereferenceable(196), ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8), i32 noundef) local_unnamed_addr #1

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="64" "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 = { "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)"}


; Effective O3 passes: GlobalOptPass,InferAlignmentPass,PostOrderFunctionAttrsPass,SROAPass