; LLVM IR from csabahruska/bullet :: cbits (Bullet)

; 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"

%class.btVector3 = type { [4 x float] }

; 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: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @btQuantizedBvh_walkStacklessQuantizedTreeAgainstRay(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, i32 noundef %6, i32 noundef %7) #2 {
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca ptr, align 8
  %18 = alloca ptr, align 8
  %19 = alloca %class.btVector3, align 4
  %20 = alloca %class.btVector3, align 4
  %21 = alloca %class.btVector3, align 4
  %22 = alloca %class.btVector3, align 4
  store ptr %0, ptr %9, align 8, !tbaa !5
  store ptr %1, ptr %10, align 8, !tbaa !5
  store ptr %2, ptr %11, align 8, !tbaa !5
  store ptr %3, ptr %12, align 8, !tbaa !5
  store ptr %4, ptr %13, align 8, !tbaa !5
  store ptr %5, ptr %14, align 8, !tbaa !5
  store i32 %6, ptr %15, align 4, !tbaa !9
  store i32 %7, ptr %16, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  %23 = load ptr, ptr %9, align 8, !tbaa !5
  store ptr %23, ptr %17, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #4
  %24 = load ptr, ptr %10, align 8, !tbaa !5
  store ptr %24, ptr %18, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %19) #4
  %25 = load ptr, ptr %11, align 8, !tbaa !5
  %26 = getelementptr inbounds float, ptr %25, i64 0
  %27 = load ptr, ptr %11, align 8, !tbaa !5
  %28 = getelementptr inbounds float, ptr %27, i64 1
  %29 = load ptr, ptr %11, align 8, !tbaa !5
  %30 = getelementptr inbounds float, ptr %29, i64 2
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %19, ptr noundef nonnull align 4 dereferenceable(4) %26, ptr noundef nonnull align 4 dereferenceable(4) %28, ptr noundef nonnull align 4 dereferenceable(4) %30)
  call void @llvm.lifetime.start.p0(i64 16, ptr %20) #4
  %31 = load ptr, ptr %12, align 8, !tbaa !5
  %32 = getelementptr inbounds float, ptr %31, i64 0
  %33 = load ptr, ptr %12, align 8, !tbaa !5
  %34 = getelementptr inbounds float, ptr %33, i64 1
  %35 = load ptr, ptr %12, align 8, !tbaa !5
  %36 = getelementptr inbounds float, ptr %35, i64 2
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %20, ptr noundef nonnull align 4 dereferenceable(4) %32, ptr noundef nonnull align 4 dereferenceable(4) %34, ptr noundef nonnull align 4 dereferenceable(4) %36)
  call void @llvm.lifetime.start.p0(i64 16, ptr %21) #4
  %37 = load ptr, ptr %13, align 8, !tbaa !5
  %38 = getelementptr inbounds float, ptr %37, i64 0
  %39 = load ptr, ptr %13, align 8, !tbaa !5
  %40 = getelementptr inbounds float, ptr %39, i64 1
  %41 = load ptr, ptr %13, align 8, !tbaa !5
  %42 = getelementptr inbounds float, ptr %41, i64 2
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %21, ptr noundef nonnull align 4 dereferenceable(4) %38, ptr noundef nonnull align 4 dereferenceable(4) %40, ptr noundef nonnull align 4 dereferenceable(4) %42)
  call void @llvm.lifetime.start.p0(i64 16, ptr %22) #4
  %43 = load ptr, ptr %14, align 8, !tbaa !5
  %44 = getelementptr inbounds float, ptr %43, i64 0
  %45 = load ptr, ptr %14, align 8, !tbaa !5
  %46 = getelementptr inbounds float, ptr %45, i64 1
  %47 = load ptr, ptr %14, align 8, !tbaa !5
  %48 = getelementptr inbounds float, ptr %47, i64 2
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %22, ptr noundef nonnull align 4 dereferenceable(4) %44, ptr noundef nonnull align 4 dereferenceable(4) %46, ptr noundef nonnull align 4 dereferenceable(4) %48)
  %49 = load ptr, ptr %17, align 8, !tbaa !5
  %50 = load ptr, ptr %18, align 8, !tbaa !5
  %51 = load i32, ptr %15, align 4, !tbaa !9
  %52 = load i32, ptr %16, align 4, !tbaa !9
  call void @_ZNK14btQuantizedBvh36walkStacklessQuantizedTreeAgainstRayEP21btNodeOverlapCallbackRK9btVector3S4_S4_S4_ii(ptr noundef nonnull align 8 dereferenceable(244) %49, ptr noundef %50, ptr noundef nonnull align 4 dereferenceable(16) %19, ptr noundef nonnull align 4 dereferenceable(16) %20, ptr noundef nonnull align 4 dereferenceable(16) %21, ptr noundef nonnull align 4 dereferenceable(16) %22, i32 noundef %51, i32 noundef %52)
  %53 = getelementptr inbounds %class.btVector3, ptr %19, i32 0, i32 0
  %54 = getelementptr inbounds [4 x float], ptr %53, i64 0, i64 0
  %55 = load float, ptr %54, align 4, !tbaa !11
  %56 = load ptr, ptr %11, align 8, !tbaa !5
  %57 = getelementptr inbounds float, ptr %56, i64 0
  store float %55, ptr %57, align 4, !tbaa !11
  %58 = getelementptr inbounds %class.btVector3, ptr %19, i32 0, i32 0
  %59 = getelementptr inbounds [4 x float], ptr %58, i64 0, i64 1
  %60 = load float, ptr %59, align 4, !tbaa !11
  %61 = load ptr, ptr %11, align 8, !tbaa !5
  %62 = getelementptr inbounds float, ptr %61, i64 1
  store float %60, ptr %62, align 4, !tbaa !11
  %63 = getelementptr inbounds %class.btVector3, ptr %19, i32 0, i32 0
  %64 = getelementptr inbounds [4 x float], ptr %63, i64 0, i64 2
  %65 = load float, ptr %64, align 4, !tbaa !11
  %66 = load ptr, ptr %11, align 8, !tbaa !5
  %67 = getelementptr inbounds float, ptr %66, i64 2
  store float %65, ptr %67, align 4, !tbaa !11
  %68 = getelementptr inbounds %class.btVector3, ptr %20, i32 0, i32 0
  %69 = getelementptr inbounds [4 x float], ptr %68, i64 0, i64 0
  %70 = load float, ptr %69, align 4, !tbaa !11
  %71 = load ptr, ptr %12, align 8, !tbaa !5
  %72 = getelementptr inbounds float, ptr %71, i64 0
  store float %70, ptr %72, align 4, !tbaa !11
  %73 = getelementptr inbounds %class.btVector3, ptr %20, i32 0, i32 0
  %74 = getelementptr inbounds [4 x float], ptr %73, i64 0, i64 1
  %75 = load float, ptr %74, align 4, !tbaa !11
  %76 = load ptr, ptr %12, align 8, !tbaa !5
  %77 = getelementptr inbounds float, ptr %76, i64 1
  store float %75, ptr %77, align 4, !tbaa !11
  %78 = getelementptr inbounds %class.btVector3, ptr %20, i32 0, i32 0
  %79 = getelementptr inbounds [4 x float], ptr %78, i64 0, i64 2
  %80 = load float, ptr %79, align 4, !tbaa !11
  %81 = load ptr, ptr %12, align 8, !tbaa !5
  %82 = getelementptr inbounds float, ptr %81, i64 2
  store float %80, ptr %82, align 4, !tbaa !11
  %83 = getelementptr inbounds %class.btVector3, ptr %21, i32 0, i32 0
  %84 = getelementptr inbounds [4 x float], ptr %83, i64 0, i64 0
  %85 = load float, ptr %84, align 4, !tbaa !11
  %86 = load ptr, ptr %13, align 8, !tbaa !5
  %87 = getelementptr inbounds float, ptr %86, i64 0
  store float %85, ptr %87, align 4, !tbaa !11
  %88 = getelementptr inbounds %class.btVector3, ptr %21, i32 0, i32 0
  %89 = getelementptr inbounds [4 x float], ptr %88, i64 0, i64 1
  %90 = load float, ptr %89, align 4, !tbaa !11
  %91 = load ptr, ptr %13, align 8, !tbaa !5
  %92 = getelementptr inbounds float, ptr %91, i64 1
  store float %90, ptr %92, align 4, !tbaa !11
  %93 = getelementptr inbounds %class.btVector3, ptr %21, i32 0, i32 0
  %94 = getelementptr inbounds [4 x float], ptr %93, i64 0, i64 2
  %95 = load float, ptr %94, align 4, !tbaa !11
  %96 = load ptr, ptr %13, align 8, !tbaa !5
  %97 = getelementptr inbounds float, ptr %96, i64 2
  store float %95, ptr %97, align 4, !tbaa !11
  %98 = getelementptr inbounds %class.btVector3, ptr %22, i32 0, i32 0
  %99 = getelementptr inbounds [4 x float], ptr %98, i64 0, i64 0
  %100 = load float, ptr %99, align 4, !tbaa !11
  %101 = load ptr, ptr %14, align 8, !tbaa !5
  %102 = getelementptr inbounds float, ptr %101, i64 0
  store float %100, ptr %102, align 4, !tbaa !11
  %103 = getelementptr inbounds %class.btVector3, ptr %22, i32 0, i32 0
  %104 = getelementptr inbounds [4 x float], ptr %103, i64 0, i64 1
  %105 = load float, ptr %104, align 4, !tbaa !11
  %106 = load ptr, ptr %14, align 8, !tbaa !5
  %107 = getelementptr inbounds float, ptr %106, i64 1
  store float %105, ptr %107, align 4, !tbaa !11
  %108 = getelementptr inbounds %class.btVector3, ptr %22, i32 0, i32 0
  %109 = getelementptr inbounds [4 x float], ptr %108, i64 0, i64 2
  %110 = load float, ptr %109, align 4, !tbaa !11
  %111 = load ptr, ptr %14, align 8, !tbaa !5
  %112 = getelementptr inbounds float, ptr %111, i64 2
  store float %110, ptr %112, align 4, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 16, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  ret void
}

declare void @_ZNK14btQuantizedBvh36walkStacklessQuantizedTreeAgainstRayEP21btNodeOverlapCallbackRK9btVector3S4_S4_S4_ii(ptr noundef nonnull align 8 dereferenceable(244), ptr noundef, ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16), i32 noundef, i32 noundef) #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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"="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 = { "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)"}
!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}


; 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"

%class.btVector3 = type { [4 x float] }

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @btQuantizedBvh_walkStacklessQuantizedTreeAgainstRay(ptr noundef %0, ptr noundef %1, ptr noundef nonnull %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, i32 noundef %6, i32 noundef %7) local_unnamed_addr #2 {
  %9 = alloca %class.btVector3, align 8
  %10 = alloca %class.btVector3, align 8
  %11 = alloca %class.btVector3, align 8
  %12 = alloca %class.btVector3, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #4
  %13 = getelementptr inbounds i8, ptr %2, i64 4
  %14 = getelementptr inbounds i8, ptr %2, i64 8
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %9, ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 4 dereferenceable(4) %14)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %10) #4
  %15 = getelementptr inbounds i8, ptr %3, i64 4
  %16 = getelementptr inbounds i8, ptr %3, i64 8
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %10, ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %15, ptr noundef nonnull align 4 dereferenceable(4) %16)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #4
  %17 = getelementptr inbounds i8, ptr %4, i64 4
  %18 = getelementptr inbounds i8, ptr %4, i64 8
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %11, ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %17, ptr noundef nonnull align 4 dereferenceable(4) %18)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %12) #4
  %19 = getelementptr inbounds i8, ptr %5, i64 4
  %20 = getelementptr inbounds i8, ptr %5, i64 8
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %12, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %19, ptr noundef nonnull align 4 dereferenceable(4) %20)
  call void @_ZNK14btQuantizedBvh36walkStacklessQuantizedTreeAgainstRayEP21btNodeOverlapCallbackRK9btVector3S4_S4_S4_ii(ptr noundef nonnull align 8 dereferenceable(244) %0, ptr noundef %1, ptr noundef nonnull align 4 dereferenceable(16) %9, ptr noundef nonnull align 4 dereferenceable(16) %10, ptr noundef nonnull align 4 dereferenceable(16) %11, ptr noundef nonnull align 4 dereferenceable(16) %12, i32 noundef %6, i32 noundef %7)
  %21 = load <2 x float>, ptr %9, align 8, !tbaa !5
  store <2 x float> %21, ptr %2, align 4, !tbaa !5
  %22 = getelementptr inbounds i8, ptr %9, i64 8
  %23 = load float, ptr %22, align 8, !tbaa !5
  store float %23, ptr %14, align 4, !tbaa !5
  %24 = load <2 x float>, ptr %10, align 8, !tbaa !5
  store <2 x float> %24, ptr %3, align 4, !tbaa !5
  %25 = getelementptr inbounds i8, ptr %10, i64 8
  %26 = load float, ptr %25, align 8, !tbaa !5
  store float %26, ptr %16, align 4, !tbaa !5
  %27 = load <2 x float>, ptr %11, align 8, !tbaa !5
  store <2 x float> %27, ptr %4, align 4, !tbaa !5
  %28 = getelementptr inbounds i8, ptr %11, i64 8
  %29 = load float, ptr %28, align 8, !tbaa !5
  store float %29, ptr %18, align 4, !tbaa !5
  %30 = load <2 x float>, ptr %12, align 8, !tbaa !5
  store <2 x float> %30, ptr %5, align 4, !tbaa !5
  %31 = getelementptr inbounds i8, ptr %12, i64 8
  %32 = load float, ptr %31, align 8, !tbaa !5
  store float %32, ptr %20, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %12) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #4
  ret void
}

declare void @_ZNK14btQuantizedBvh36walkStacklessQuantizedTreeAgainstRayEP21btNodeOverlapCallbackRK9btVector3S4_S4_S4_ii(ptr noundef nonnull align 8 dereferenceable(244), ptr noundef, ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16), i32 noundef, i32 noundef) local_unnamed_addr #3

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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"="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 = { "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)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


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