; 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 @btSequentialImpulseConstraintSolver_setupFrictionConstraint(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7, ptr noundef %8, ptr noundef %9, float noundef %10, float noundef %11, float noundef %12) #2 {
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca ptr, align 8
  %19 = alloca ptr, align 8
  %20 = alloca ptr, align 8
  %21 = alloca ptr, align 8
  %22 = alloca ptr, align 8
  %23 = alloca ptr, align 8
  %24 = alloca float, align 4
  %25 = alloca float, align 4
  %26 = alloca float, align 4
  %27 = alloca ptr, align 8
  %28 = alloca ptr, align 8
  %29 = alloca %class.btVector3, align 4
  %30 = alloca ptr, align 8
  %31 = alloca ptr, align 8
  %32 = alloca ptr, align 8
  %33 = alloca %class.btVector3, align 4
  %34 = alloca %class.btVector3, align 4
  %35 = alloca ptr, align 8
  %36 = alloca ptr, align 8
  store ptr %0, ptr %14, align 8, !tbaa !5
  store ptr %1, ptr %15, align 8, !tbaa !5
  store ptr %2, ptr %16, align 8, !tbaa !5
  store ptr %3, ptr %17, align 8, !tbaa !5
  store ptr %4, ptr %18, align 8, !tbaa !5
  store ptr %5, ptr %19, align 8, !tbaa !5
  store ptr %6, ptr %20, align 8, !tbaa !5
  store ptr %7, ptr %21, align 8, !tbaa !5
  store ptr %8, ptr %22, align 8, !tbaa !5
  store ptr %9, ptr %23, align 8, !tbaa !5
  store float %10, ptr %24, align 4, !tbaa !9
  store float %11, ptr %25, align 4, !tbaa !9
  store float %12, ptr %26, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #4
  %37 = load ptr, ptr %14, align 8, !tbaa !5
  store ptr %37, ptr %27, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #4
  %38 = load ptr, ptr %15, align 8, !tbaa !5
  store ptr %38, ptr %28, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %29) #4
  %39 = load ptr, ptr %16, align 8, !tbaa !5
  %40 = getelementptr inbounds float, ptr %39, i64 0
  %41 = load ptr, ptr %16, align 8, !tbaa !5
  %42 = getelementptr inbounds float, ptr %41, i64 1
  %43 = load ptr, ptr %16, align 8, !tbaa !5
  %44 = getelementptr inbounds float, ptr %43, i64 2
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %29, ptr noundef nonnull align 4 dereferenceable(4) %40, ptr noundef nonnull align 4 dereferenceable(4) %42, ptr noundef nonnull align 4 dereferenceable(4) %44)
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #4
  %45 = load ptr, ptr %17, align 8, !tbaa !5
  store ptr %45, ptr %30, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #4
  %46 = load ptr, ptr %18, align 8, !tbaa !5
  store ptr %46, ptr %31, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #4
  %47 = load ptr, ptr %19, align 8, !tbaa !5
  store ptr %47, ptr %32, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %33) #4
  %48 = load ptr, ptr %20, align 8, !tbaa !5
  %49 = getelementptr inbounds float, ptr %48, i64 0
  %50 = load ptr, ptr %20, align 8, !tbaa !5
  %51 = getelementptr inbounds float, ptr %50, i64 1
  %52 = load ptr, ptr %20, align 8, !tbaa !5
  %53 = getelementptr inbounds float, ptr %52, i64 2
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %33, ptr noundef nonnull align 4 dereferenceable(4) %49, ptr noundef nonnull align 4 dereferenceable(4) %51, ptr noundef nonnull align 4 dereferenceable(4) %53)
  call void @llvm.lifetime.start.p0(i64 16, ptr %34) #4
  %54 = load ptr, ptr %21, align 8, !tbaa !5
  %55 = getelementptr inbounds float, ptr %54, i64 0
  %56 = load ptr, ptr %21, align 8, !tbaa !5
  %57 = getelementptr inbounds float, ptr %56, i64 1
  %58 = load ptr, ptr %21, align 8, !tbaa !5
  %59 = getelementptr inbounds float, ptr %58, i64 2
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %34, ptr noundef nonnull align 4 dereferenceable(4) %55, ptr noundef nonnull align 4 dereferenceable(4) %57, ptr noundef nonnull align 4 dereferenceable(4) %59)
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #4
  %60 = load ptr, ptr %22, align 8, !tbaa !5
  store ptr %60, ptr %35, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #4
  %61 = load ptr, ptr %23, align 8, !tbaa !5
  store ptr %61, ptr %36, align 8, !tbaa !5
  %62 = load ptr, ptr %27, align 8, !tbaa !5
  %63 = load ptr, ptr %28, align 8, !tbaa !5
  %64 = load ptr, ptr %30, align 8, !tbaa !5
  %65 = load ptr, ptr %31, align 8, !tbaa !5
  %66 = load ptr, ptr %32, align 8, !tbaa !5
  %67 = load ptr, ptr %35, align 8, !tbaa !5
  %68 = load ptr, ptr %36, align 8, !tbaa !5
  %69 = load float, ptr %24, align 4, !tbaa !9
  %70 = load float, ptr %25, align 4, !tbaa !9
  %71 = load float, ptr %26, align 4, !tbaa !9
  call void @_ZN35btSequentialImpulseConstraintSolver23setupFrictionConstraintER18btSolverConstraintRK9btVector3P11btRigidBodyS6_R15btManifoldPointS4_S4_P17btCollisionObjectSA_fff(ptr noundef nonnull align 8 dereferenceable(208) %62, ptr noundef nonnull align 8 dereferenceable(148) %63, ptr noundef nonnull align 4 dereferenceable(16) %29, ptr noundef %64, ptr noundef %65, ptr noundef nonnull align 8 dereferenceable(284) %66, ptr noundef nonnull align 4 dereferenceable(16) %33, ptr noundef nonnull align 4 dereferenceable(16) %34, ptr noundef %67, ptr noundef %68, float noundef %69, float noundef %70, float noundef %71)
  %72 = getelementptr inbounds %class.btVector3, ptr %29, i32 0, i32 0
  %73 = getelementptr inbounds [4 x float], ptr %72, i64 0, i64 0
  %74 = load float, ptr %73, align 4, !tbaa !9
  %75 = load ptr, ptr %16, align 8, !tbaa !5
  %76 = getelementptr inbounds float, ptr %75, i64 0
  store float %74, ptr %76, align 4, !tbaa !9
  %77 = getelementptr inbounds %class.btVector3, ptr %29, i32 0, i32 0
  %78 = getelementptr inbounds [4 x float], ptr %77, i64 0, i64 1
  %79 = load float, ptr %78, align 4, !tbaa !9
  %80 = load ptr, ptr %16, align 8, !tbaa !5
  %81 = getelementptr inbounds float, ptr %80, i64 1
  store float %79, ptr %81, align 4, !tbaa !9
  %82 = getelementptr inbounds %class.btVector3, ptr %29, i32 0, i32 0
  %83 = getelementptr inbounds [4 x float], ptr %82, i64 0, i64 2
  %84 = load float, ptr %83, align 4, !tbaa !9
  %85 = load ptr, ptr %16, align 8, !tbaa !5
  %86 = getelementptr inbounds float, ptr %85, i64 2
  store float %84, ptr %86, align 4, !tbaa !9
  %87 = getelementptr inbounds %class.btVector3, ptr %33, i32 0, i32 0
  %88 = getelementptr inbounds [4 x float], ptr %87, i64 0, i64 0
  %89 = load float, ptr %88, align 4, !tbaa !9
  %90 = load ptr, ptr %20, align 8, !tbaa !5
  %91 = getelementptr inbounds float, ptr %90, i64 0
  store float %89, ptr %91, align 4, !tbaa !9
  %92 = getelementptr inbounds %class.btVector3, ptr %33, i32 0, i32 0
  %93 = getelementptr inbounds [4 x float], ptr %92, i64 0, i64 1
  %94 = load float, ptr %93, align 4, !tbaa !9
  %95 = load ptr, ptr %20, align 8, !tbaa !5
  %96 = getelementptr inbounds float, ptr %95, i64 1
  store float %94, ptr %96, align 4, !tbaa !9
  %97 = getelementptr inbounds %class.btVector3, ptr %33, i32 0, i32 0
  %98 = getelementptr inbounds [4 x float], ptr %97, i64 0, i64 2
  %99 = load float, ptr %98, align 4, !tbaa !9
  %100 = load ptr, ptr %20, align 8, !tbaa !5
  %101 = getelementptr inbounds float, ptr %100, i64 2
  store float %99, ptr %101, align 4, !tbaa !9
  %102 = getelementptr inbounds %class.btVector3, ptr %34, i32 0, i32 0
  %103 = getelementptr inbounds [4 x float], ptr %102, i64 0, i64 0
  %104 = load float, ptr %103, align 4, !tbaa !9
  %105 = load ptr, ptr %21, align 8, !tbaa !5
  %106 = getelementptr inbounds float, ptr %105, i64 0
  store float %104, ptr %106, align 4, !tbaa !9
  %107 = getelementptr inbounds %class.btVector3, ptr %34, i32 0, i32 0
  %108 = getelementptr inbounds [4 x float], ptr %107, i64 0, i64 1
  %109 = load float, ptr %108, align 4, !tbaa !9
  %110 = load ptr, ptr %21, align 8, !tbaa !5
  %111 = getelementptr inbounds float, ptr %110, i64 1
  store float %109, ptr %111, align 4, !tbaa !9
  %112 = getelementptr inbounds %class.btVector3, ptr %34, i32 0, i32 0
  %113 = getelementptr inbounds [4 x float], ptr %112, i64 0, i64 2
  %114 = load float, ptr %113, align 4, !tbaa !9
  %115 = load ptr, ptr %21, align 8, !tbaa !5
  %116 = getelementptr inbounds float, ptr %115, i64 2
  store float %114, ptr %116, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %34) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %33) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %29) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #4
  ret void
}

declare void @_ZN35btSequentialImpulseConstraintSolver23setupFrictionConstraintER18btSolverConstraintRK9btVector3P11btRigidBodyS6_R15btManifoldPointS4_S4_P17btCollisionObjectSA_fff(ptr noundef nonnull align 8 dereferenceable(208), ptr noundef nonnull align 8 dereferenceable(148), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(284), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef, ptr noundef, float noundef, float noundef, float 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 = !{!"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 @btSequentialImpulseConstraintSolver_setupFrictionConstraint(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, ptr noundef %8, ptr noundef %9, float noundef %10, float noundef %11, float noundef %12) local_unnamed_addr #2 {
  %14 = alloca %class.btVector3, align 8
  %15 = alloca %class.btVector3, align 8
  %16 = alloca %class.btVector3, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %14) #4
  %17 = getelementptr inbounds i8, ptr %2, i64 4
  %18 = getelementptr inbounds i8, ptr %2, i64 8
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %14, ptr noundef nonnull align 4 dereferenceable(4) %2, 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 %15) #4
  %19 = getelementptr inbounds i8, ptr %6, i64 4
  %20 = getelementptr inbounds i8, ptr %6, i64 8
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %15, ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %19, ptr noundef nonnull align 4 dereferenceable(4) %20)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %16) #4
  %21 = getelementptr inbounds i8, ptr %7, i64 4
  %22 = getelementptr inbounds i8, ptr %7, i64 8
  call void @_ZN9btVector3C2ERKfS1_S1_(ptr noundef nonnull align 4 dereferenceable(16) %16, ptr noundef nonnull align 4 dereferenceable(4) %7, ptr noundef nonnull align 4 dereferenceable(4) %21, ptr noundef nonnull align 4 dereferenceable(4) %22)
  call void @_ZN35btSequentialImpulseConstraintSolver23setupFrictionConstraintER18btSolverConstraintRK9btVector3P11btRigidBodyS6_R15btManifoldPointS4_S4_P17btCollisionObjectSA_fff(ptr noundef nonnull align 8 dereferenceable(208) %0, ptr noundef nonnull align 8 dereferenceable(148) %1, ptr noundef nonnull align 4 dereferenceable(16) %14, ptr noundef %3, ptr noundef %4, ptr noundef nonnull align 8 dereferenceable(284) %5, ptr noundef nonnull align 4 dereferenceable(16) %15, ptr noundef nonnull align 4 dereferenceable(16) %16, ptr noundef %8, ptr noundef %9, float noundef %10, float noundef %11, float noundef %12)
  %23 = load <2 x float>, ptr %14, align 8, !tbaa !5
  store <2 x float> %23, ptr %2, align 4, !tbaa !5
  %24 = getelementptr inbounds i8, ptr %14, i64 8
  %25 = load float, ptr %24, align 8, !tbaa !5
  store float %25, ptr %18, align 4, !tbaa !5
  %26 = load <2 x float>, ptr %15, align 8, !tbaa !5
  store <2 x float> %26, ptr %6, align 4, !tbaa !5
  %27 = getelementptr inbounds i8, ptr %15, i64 8
  %28 = load float, ptr %27, align 8, !tbaa !5
  store float %28, ptr %20, align 4, !tbaa !5
  %29 = load <2 x float>, ptr %16, align 8, !tbaa !5
  store <2 x float> %29, ptr %7, align 4, !tbaa !5
  %30 = getelementptr inbounds i8, ptr %16, i64 8
  %31 = load float, ptr %30, align 8, !tbaa !5
  store float %31, ptr %22, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %16) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %15) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #4
  ret void
}

declare void @_ZN35btSequentialImpulseConstraintSolver23setupFrictionConstraintER18btSolverConstraintRK9btVector3P11btRigidBodyS6_R15btManifoldPointS4_S4_P17btCollisionObjectSA_fff(ptr noundef nonnull align 8 dereferenceable(208), ptr noundef nonnull align 8 dereferenceable(148), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(284), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16), ptr noundef, ptr noundef, float noundef, float noundef, float 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