; LLVM IR from vokegpu/bicudo :: src/util/math.ll (ZN6bicudo4lerpERKNS_4vec2ES2_f)

; 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.bicudo::vec2" = type { %union.anon }
%union.anon = type { %struct.anon }
%struct.anon = type { float, float }

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6bicudo4vec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8), float noundef, float noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef float @_ZN6bicudo4lerpIfEET_S1_S1_S1_(float noundef, float noundef, float noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local <2 x float> @_ZN6bicudo4lerpERKNS_4vec2ES2_f(ptr noundef nonnull align 4 dereferenceable(8) %0, ptr noundef nonnull align 4 dereferenceable(8) %1, float noundef %2) #2 {
  %4 = alloca %"struct.bicudo::vec2", align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca float, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store float %2, ptr %7, align 4, !tbaa !9
  %8 = load ptr, ptr %5, align 8, !tbaa !5
  %9 = getelementptr inbounds %"struct.bicudo::vec2", ptr %8, i32 0, i32 0
  %10 = getelementptr inbounds %struct.anon, ptr %9, i32 0, i32 0
  %11 = load float, ptr %10, align 4, !tbaa !11
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  %13 = getelementptr inbounds %"struct.bicudo::vec2", ptr %12, i32 0, i32 0
  %14 = getelementptr inbounds %struct.anon, ptr %13, i32 0, i32 0
  %15 = load float, ptr %14, align 4, !tbaa !11
  %16 = load float, ptr %7, align 4, !tbaa !9
  %17 = call noundef float @_ZN6bicudo4lerpIfEET_S1_S1_S1_(float noundef %11, float noundef %15, float noundef %16)
  %18 = load ptr, ptr %5, align 8, !tbaa !5
  %19 = getelementptr inbounds %"struct.bicudo::vec2", ptr %18, i32 0, i32 0
  %20 = getelementptr inbounds %struct.anon, ptr %19, i32 0, i32 1
  %21 = load float, ptr %20, align 4, !tbaa !11
  %22 = load ptr, ptr %5, align 8, !tbaa !5
  %23 = getelementptr inbounds %"struct.bicudo::vec2", ptr %22, i32 0, i32 0
  %24 = getelementptr inbounds %struct.anon, ptr %23, i32 0, i32 1
  %25 = load float, ptr %24, align 4, !tbaa !11
  %26 = load float, ptr %7, align 4, !tbaa !9
  %27 = call noundef float @_ZN6bicudo4lerpIfEET_S1_S1_S1_(float noundef %21, float noundef %25, float noundef %26)
  call void @_ZN6bicudo4vec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8) %4, float noundef %17, float noundef %27)
  %28 = getelementptr inbounds %"struct.bicudo::vec2", ptr %4, i32 0, i32 0
  %29 = getelementptr inbounds %union.anon, ptr %28, i32 0, i32 0
  %30 = load <2 x float>, ptr %29, align 4
  ret <2 x float> %30
}

attributes #0 = { 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 #1 = { 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" }

!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 = !{!"float", !7, i64 0}
!11 = !{!7, !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.bicudo::vec2" = type { %union.anon }
%union.anon = type { %struct.anon }
%struct.anon = type { float, float }

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6bicudo4vec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8), float noundef, float noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef float @_ZN6bicudo4lerpIfEET_S1_S1_S1_(float noundef, float noundef, float noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local <2 x float> @_ZN6bicudo4lerpERKNS_4vec2ES2_f(ptr nocapture noundef nonnull readonly align 4 dereferenceable(8) %0, ptr nocapture noundef nonnull readnone align 4 dereferenceable(8) %1, float noundef %2) local_unnamed_addr #2 {
  %4 = alloca %"struct.bicudo::vec2", align 8
  %5 = load float, ptr %0, align 4, !tbaa !5
  %6 = tail call noundef float @_ZN6bicudo4lerpIfEET_S1_S1_S1_(float noundef %5, float noundef %5, float noundef %2)
  %7 = getelementptr inbounds i8, ptr %0, i64 4
  %8 = load float, ptr %7, align 4, !tbaa !5
  %9 = tail call noundef float @_ZN6bicudo4lerpIfEET_S1_S1_S1_(float noundef %8, float noundef %8, float noundef %2)
  call void @_ZN6bicudo4vec2C2Eff(ptr noundef nonnull align 4 dereferenceable(8) %4, float noundef %6, float noundef %9)
  %10 = load <2 x float>, ptr %4, align 8
  ret <2 x float> %10
}

attributes #0 = { 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 #1 = { 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 nounwind 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" }

!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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}


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