; 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] }
%class.btVector4 = type { %class.btVector3 }

; 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 @btSoftBody_appendNote(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr 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 ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca %class.btVector3, align 4
  %19 = alloca %class.btVector4, align 4
  %20 = alloca ptr, align 8
  %21 = alloca ptr, align 8
  %22 = alloca ptr, align 8
  %23 = alloca ptr, align 8
  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 ptr %6, ptr %15, align 8, !tbaa !5
  store ptr %7, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #5
  %24 = load ptr, ptr %9, align 8, !tbaa !5
  store ptr %24, ptr %17, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %18) #5
  %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) %18, 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 %19) #5
  %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
  %37 = load ptr, ptr %12, align 8, !tbaa !5
  %38 = getelementptr inbounds float, ptr %37, i64 3
  call void @_ZN9btVector4C2ERKfS1_S1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %19, ptr noundef nonnull align 4 dereferenceable(4) %32, ptr noundef nonnull align 4 dereferenceable(4) %34, ptr noundef nonnull align 4 dereferenceable(4) %36, ptr noundef nonnull align 4 dereferenceable(4) %38)
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #5
  %39 = load ptr, ptr %13, align 8, !tbaa !5
  store ptr %39, ptr %20, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #5
  %40 = load ptr, ptr %14, align 8, !tbaa !5
  store ptr %40, ptr %21, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #5
  %41 = load ptr, ptr %15, align 8, !tbaa !5
  store ptr %41, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #5
  %42 = load ptr, ptr %16, align 8, !tbaa !5
  store ptr %42, ptr %23, align 8, !tbaa !5
  %43 = load ptr, ptr %17, align 8, !tbaa !5
  %44 = load ptr, ptr %10, align 8, !tbaa !5
  %45 = load ptr, ptr %20, align 8, !tbaa !5
  %46 = load ptr, ptr %21, align 8, !tbaa !5
  %47 = load ptr, ptr %22, align 8, !tbaa !5
  %48 = load ptr, ptr %23, align 8, !tbaa !5
  call void @_ZN10btSoftBody10appendNoteEPKcRK9btVector3RK9btVector4PNS_4NodeES9_S9_S9_(ptr noundef nonnull align 8 dereferenceable(1520) %43, ptr noundef %44, ptr noundef nonnull align 4 dereferenceable(16) %18, ptr noundef nonnull align 4 dereferenceable(16) %19, ptr noundef %45, ptr noundef %46, ptr noundef %47, ptr noundef %48)
  %49 = getelementptr inbounds %class.btVector3, ptr %18, i32 0, i32 0
  %50 = getelementptr inbounds [4 x float], ptr %49, i64 0, i64 0
  %51 = load float, ptr %50, align 4, !tbaa !9
  %52 = load ptr, ptr %11, align 8, !tbaa !5
  %53 = getelementptr inbounds float, ptr %52, i64 0
  store float %51, ptr %53, align 4, !tbaa !9
  %54 = getelementptr inbounds %class.btVector3, ptr %18, i32 0, i32 0
  %55 = getelementptr inbounds [4 x float], ptr %54, i64 0, i64 1
  %56 = load float, ptr %55, align 4, !tbaa !9
  %57 = load ptr, ptr %11, align 8, !tbaa !5
  %58 = getelementptr inbounds float, ptr %57, i64 1
  store float %56, ptr %58, align 4, !tbaa !9
  %59 = getelementptr inbounds %class.btVector3, ptr %18, i32 0, i32 0
  %60 = getelementptr inbounds [4 x float], ptr %59, i64 0, i64 2
  %61 = load float, ptr %60, align 4, !tbaa !9
  %62 = load ptr, ptr %11, align 8, !tbaa !5
  %63 = getelementptr inbounds float, ptr %62, i64 2
  store float %61, ptr %63, align 4, !tbaa !9
  %64 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getXEv(ptr noundef nonnull align 4 dereferenceable(16) %19)
  %65 = load float, ptr %64, align 4, !tbaa !9
  %66 = load ptr, ptr %12, align 8, !tbaa !5
  %67 = getelementptr inbounds float, ptr %66, i64 0
  store float %65, ptr %67, align 4, !tbaa !9
  %68 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getYEv(ptr noundef nonnull align 4 dereferenceable(16) %19)
  %69 = load float, ptr %68, align 4, !tbaa !9
  %70 = load ptr, ptr %12, align 8, !tbaa !5
  %71 = getelementptr inbounds float, ptr %70, i64 1
  store float %69, ptr %71, align 4, !tbaa !9
  %72 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getZEv(ptr noundef nonnull align 4 dereferenceable(16) %19)
  %73 = load float, ptr %72, align 4, !tbaa !9
  %74 = load ptr, ptr %12, align 8, !tbaa !5
  %75 = getelementptr inbounds float, ptr %74, i64 2
  store float %73, ptr %75, align 4, !tbaa !9
  %76 = call noundef float @_ZNK9btVector44getWEv(ptr noundef nonnull align 4 dereferenceable(16) %19)
  %77 = load ptr, ptr %12, align 8, !tbaa !5
  %78 = getelementptr inbounds float, ptr %77, i64 3
  store float %76, ptr %78, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN9btVector4C2ERKfS1_S1_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), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

declare void @_ZN10btSoftBody10appendNoteEPKcRK9btVector3RK9btVector4PNS_4NodeES9_S9_S9_(ptr noundef nonnull align 8 dereferenceable(1520), ptr noundef, ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef, ptr noundef, ptr noundef, ptr noundef) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getXEv(ptr noundef nonnull align 4 dereferenceable(16)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getYEv(ptr noundef nonnull align 4 dereferenceable(16)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getZEv(ptr noundef nonnull align 4 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK9btVector44getWEv(ptr noundef nonnull align 4 dereferenceable(16)) #4 align 2

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 = { 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 #5 = { 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 = !{!"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] }
%class.btVector4 = type { %class.btVector3 }

; 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 @btSoftBody_appendNote(ptr noundef %0, ptr noundef %1, ptr noundef nonnull %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7) local_unnamed_addr #2 {
  %9 = alloca %class.btVector3, align 8
  %10 = alloca %class.btVector4, align 4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #5
  %11 = getelementptr inbounds i8, ptr %2, i64 4
  %12 = 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) %11, ptr noundef nonnull align 4 dereferenceable(4) %12)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %10) #5
  %13 = getelementptr inbounds i8, ptr %3, i64 4
  %14 = getelementptr inbounds i8, ptr %3, i64 8
  %15 = getelementptr inbounds i8, ptr %3, i64 12
  call void @_ZN9btVector4C2ERKfS1_S1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %10, ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 4 dereferenceable(4) %14, ptr noundef nonnull align 4 dereferenceable(4) %15)
  call void @_ZN10btSoftBody10appendNoteEPKcRK9btVector3RK9btVector4PNS_4NodeES9_S9_S9_(ptr noundef nonnull align 8 dereferenceable(1520) %0, ptr noundef %1, ptr noundef nonnull align 4 dereferenceable(16) %9, ptr noundef nonnull align 4 dereferenceable(16) %10, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7)
  %16 = load <2 x float>, ptr %9, align 8, !tbaa !5
  store <2 x float> %16, ptr %2, align 4, !tbaa !5
  %17 = getelementptr inbounds i8, ptr %9, i64 8
  %18 = load float, ptr %17, align 8, !tbaa !5
  store float %18, ptr %12, align 4, !tbaa !5
  %19 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getXEv(ptr noundef nonnull align 4 dereferenceable(16) %10)
  %20 = load float, ptr %19, align 4, !tbaa !5
  store float %20, ptr %3, align 4, !tbaa !5
  %21 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getYEv(ptr noundef nonnull align 4 dereferenceable(16) %10)
  %22 = load float, ptr %21, align 4, !tbaa !5
  store float %22, ptr %13, align 4, !tbaa !5
  %23 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getZEv(ptr noundef nonnull align 4 dereferenceable(16) %10)
  %24 = load float, ptr %23, align 4, !tbaa !5
  store float %24, ptr %14, align 4, !tbaa !5
  %25 = call noundef float @_ZNK9btVector44getWEv(ptr noundef nonnull align 4 dereferenceable(16) %10)
  store float %25, ptr %15, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #5
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN9btVector4C2ERKfS1_S1_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), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

declare void @_ZN10btSoftBody10appendNoteEPKcRK9btVector3RK9btVector4PNS_4NodeES9_S9_S9_(ptr noundef nonnull align 8 dereferenceable(1520), ptr noundef, ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getXEv(ptr noundef nonnull align 4 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getYEv(ptr noundef nonnull align 4 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9btVector34getZEv(ptr noundef nonnull align 4 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef float @_ZNK9btVector44getWEv(ptr noundef nonnull align 4 dereferenceable(16)) local_unnamed_addr #4 align 2

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 = { 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 #5 = { 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