; LLVM IR from jordan4ibanez/tinyphysicsengine :: old (test)

; 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.TPE_Vec4 = type { i32, i32, i32, i32 }

; 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: nounwind uwtable
declare dso_local i32 @TPE_sin(i32 noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local i32 @TPE_cos(i32 noundef) #1

; Function Attrs: nounwind uwtable
define dso_local void @TPE_rotationToQuaternion(i64 %0, i64 %1, i32 noundef %2, ptr noundef %3) #1 {
  %5 = alloca %struct.TPE_Vec4, align 4
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = getelementptr inbounds { i64, i64 }, ptr %5, i32 0, i32 0
  store i64 %0, ptr %9, align 4
  %10 = getelementptr inbounds { i64, i64 }, ptr %5, i32 0, i32 1
  store i64 %1, ptr %10, align 4
  store i32 %2, ptr %6, align 4, !tbaa !5
  store ptr %3, ptr %7, align 8, !tbaa !9
  call void @TPE_vec3Normalize(ptr noundef %5)
  %11 = load i32, ptr %6, align 4, !tbaa !5
  %12 = sdiv i32 %11, 2
  store i32 %12, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #2
  %13 = load i32, ptr %6, align 4, !tbaa !5
  %14 = call i32 @TPE_sin(i32 noundef %13)
  store i32 %14, ptr %8, align 4, !tbaa !5
  %15 = load i32, ptr %8, align 4, !tbaa !5
  %16 = getelementptr inbounds %struct.TPE_Vec4, ptr %5, i32 0, i32 0
  %17 = load i32, ptr %16, align 4, !tbaa !11
  %18 = mul nsw i32 %15, %17
  %19 = sdiv i32 %18, 512
  %20 = load ptr, ptr %7, align 8, !tbaa !9
  %21 = getelementptr inbounds %struct.TPE_Vec4, ptr %20, i32 0, i32 0
  store i32 %19, ptr %21, align 4, !tbaa !11
  %22 = load i32, ptr %8, align 4, !tbaa !5
  %23 = getelementptr inbounds %struct.TPE_Vec4, ptr %5, i32 0, i32 1
  %24 = load i32, ptr %23, align 4, !tbaa !13
  %25 = mul nsw i32 %22, %24
  %26 = sdiv i32 %25, 512
  %27 = load ptr, ptr %7, align 8, !tbaa !9
  %28 = getelementptr inbounds %struct.TPE_Vec4, ptr %27, i32 0, i32 1
  store i32 %26, ptr %28, align 4, !tbaa !13
  %29 = load i32, ptr %8, align 4, !tbaa !5
  %30 = getelementptr inbounds %struct.TPE_Vec4, ptr %5, i32 0, i32 2
  %31 = load i32, ptr %30, align 4, !tbaa !14
  %32 = mul nsw i32 %29, %31
  %33 = sdiv i32 %32, 512
  %34 = load ptr, ptr %7, align 8, !tbaa !9
  %35 = getelementptr inbounds %struct.TPE_Vec4, ptr %34, i32 0, i32 2
  store i32 %33, ptr %35, align 4, !tbaa !14
  %36 = load i32, ptr %6, align 4, !tbaa !5
  %37 = call i32 @TPE_cos(i32 noundef %36)
  %38 = load ptr, ptr %7, align 8, !tbaa !9
  %39 = getelementptr inbounds %struct.TPE_Vec4, ptr %38, i32 0, i32 3
  store i32 %37, ptr %39, align 4, !tbaa !15
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #2
  ret void
}

; Function Attrs: nounwind uwtable
declare dso_local void @TPE_vec3Normalize(ptr noundef) #1

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !6, i64 0}
!12 = !{!"", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12}
!13 = !{!12, !6, i64 4}
!14 = !{!12, !6, i64 8}
!15 = !{!12, !6, i64 12}


; 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.TPE_Vec4 = type { i32, i32, i32, i32 }

; Function Attrs: nounwind uwtable
declare dso_local i32 @TPE_sin(i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare dso_local i32 @TPE_cos(i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @TPE_rotationToQuaternion(i64 %0, i64 %1, i32 noundef %2, ptr nocapture noundef writeonly %3) local_unnamed_addr #0 {
  %5 = alloca %struct.TPE_Vec4, align 8
  store i64 %0, ptr %5, align 8
  %6 = getelementptr inbounds i8, ptr %5, i64 8
  store i64 %1, ptr %6, align 8
  call void @TPE_vec3Normalize(ptr noundef nonnull %5)
  %7 = sdiv i32 %2, 2
  %8 = call i32 @TPE_sin(i32 noundef %7)
  %9 = load i32, ptr %5, align 8, !tbaa !5
  %10 = mul nsw i32 %9, %8
  %11 = sdiv i32 %10, 512
  store i32 %11, ptr %3, align 4, !tbaa !5
  %12 = getelementptr inbounds i8, ptr %5, i64 4
  %13 = load i32, ptr %12, align 4, !tbaa !10
  %14 = mul nsw i32 %13, %8
  %15 = sdiv i32 %14, 512
  %16 = getelementptr inbounds i8, ptr %3, i64 4
  store i32 %15, ptr %16, align 4, !tbaa !10
  %17 = load i32, ptr %6, align 8, !tbaa !11
  %18 = mul nsw i32 %17, %8
  %19 = sdiv i32 %18, 512
  %20 = getelementptr inbounds i8, ptr %3, i64 8
  store i32 %19, ptr %20, align 4, !tbaa !11
  %21 = call i32 @TPE_cos(i32 noundef %7)
  %22 = getelementptr inbounds i8, ptr %3, i64 12
  store i32 %21, ptr %22, align 4, !tbaa !12
  ret void
}

; Function Attrs: nounwind uwtable
declare dso_local void @TPE_vec3Normalize(ptr noundef) local_unnamed_addr #0

attributes #0 = { 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" }

!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, !7, i64 0}
!6 = !{!"", !7, i64 0, !7, i64 4, !7, i64 8, !7, i64 12}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!6, !7, i64 4}
!11 = !{!6, !7, i64 8}
!12 = !{!6, !7, i64 12}


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