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

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

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 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"float", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}


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