; 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.ImVec4 = type { float, float, float, float }
%struct.ImNewWrapper = type { i8 }

declare noundef ptr @_ZN5ImGui8MemAllocEm(i64 noundef) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_Znwm12ImNewWrapperPv(i64 noundef, ptr noundef) #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZdlPv12ImNewWrapperS_(ptr noundef, ptr noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local ptr @ImColor_ImColor_Vec4(<2 x float> %0, <2 x float> %1) #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %struct.ImVec4, align 4
  %4 = alloca %struct.ImNewWrapper, align 1
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %3, i32 0, i32 0
  store <2 x float> %0, ptr %7, align 4
  %8 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %3, i32 0, i32 1
  store <2 x float> %1, ptr %8, align 4
  %9 = call noundef ptr @_ZN5ImGui8MemAllocEm(i64 noundef 16)
  %10 = call noundef ptr @_Znwm12ImNewWrapperPv(i64 noundef 16, ptr noundef %9)
  invoke void @_ZN7ImColorC2ERK6ImVec4(ptr noundef nonnull align 4 dereferenceable(16) %10, ptr noundef nonnull align 4 dereferenceable(16) %3)
          to label %11 unwind label %12

11:                                               ; preds = %2
  ret ptr %10

12:                                               ; preds = %2
  %13 = landingpad { ptr, i32 }
          cleanup
  %14 = extractvalue { ptr, i32 } %13, 0
  store ptr %14, ptr %5, align 8
  %15 = extractvalue { ptr, i32 } %13, 1
  store i32 %15, ptr %6, align 4
  call void @_ZdlPv12ImNewWrapperS_(ptr noundef %10, ptr noundef %9) #4
  br label %16

16:                                               ; preds = %12
  %17 = load ptr, ptr %5, align 8
  %18 = load i32, ptr %6, align 4
  %19 = insertvalue { ptr, i32 } poison, ptr %17, 0
  %20 = insertvalue { ptr, i32 } %19, i32 %18, 1
  resume { ptr, i32 } %20
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7ImColorC2ERK6ImVec4(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16)) unnamed_addr #3 align 2

attributes #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 = { 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 #2 = { 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 #3 = { 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 #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)"}


; 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.ImVec4 = type { float, float, float, float }

declare noundef ptr @_ZN5ImGui8MemAllocEm(i64 noundef) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_Znwm12ImNewWrapperPv(i64 noundef, ptr noundef) local_unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @ImColor_ImColor_Vec4(<2 x float> %0, <2 x float> %1) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %struct.ImVec4, align 8
  store <2 x float> %0, ptr %3, align 8
  %4 = getelementptr inbounds i8, ptr %3, i64 8
  store <2 x float> %1, ptr %4, align 8
  %5 = tail call noundef ptr @_ZN5ImGui8MemAllocEm(i64 noundef 16)
  %6 = tail call noundef ptr @_Znwm12ImNewWrapperPv(i64 noundef 16, ptr noundef %5)
  call void @_ZN7ImColorC2ERK6ImVec4(ptr noundef nonnull align 4 dereferenceable(16) %6, ptr noundef nonnull align 4 dereferenceable(16) %3)
  ret ptr %6
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7ImColorC2ERK6ImVec4(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16)) unnamed_addr #3 align 2

attributes #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 = { 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 #2 = { 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 #3 = { 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)"}


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