; 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 }

; Function Attrs: mustprogress uwtable
define dso_local i32 @igColorConvertFloat4ToU32(<2 x float> %0, <2 x float> %1) #0 {
  %3 = alloca %struct.ImVec4, align 4
  %4 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %3, i32 0, i32 0
  store <2 x float> %0, ptr %4, align 4
  %5 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %3, i32 0, i32 1
  store <2 x float> %1, ptr %5, align 4
  %6 = call noundef i32 @_ZN5ImGui23ColorConvertFloat4ToU32ERK6ImVec4(ptr noundef nonnull align 4 dereferenceable(16) %3)
  ret i32 %6
}

declare noundef i32 @_ZN5ImGui23ColorConvertFloat4ToU32ERK6ImVec4(ptr noundef nonnull align 4 dereferenceable(16)) #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)"}


; 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 }

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @igColorConvertFloat4ToU32(<2 x float> %0, <2 x float> %1) local_unnamed_addr #0 {
  %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 = call noundef i32 @_ZN5ImGui23ColorConvertFloat4ToU32ERK6ImVec4(ptr noundef nonnull align 4 dereferenceable(16) %3)
  ret i32 %5
}

declare noundef i32 @_ZN5ImGui23ColorConvertFloat4ToU32ERK6ImVec4(ptr noundef nonnull align 4 dereferenceable(16)) 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: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InstCombinePass,PostOrderFunctionAttrsPass