; 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: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: nounwind uwtable
define dso_local void @TPE_vec3CrossProduct(i64 %0, i64 %1, i64 %2, i64 %3, ptr noundef %4) #2 {
  %6 = alloca %struct.TPE_Vec4, align 4
  %7 = alloca %struct.TPE_Vec4, align 4
  %8 = alloca ptr, align 8
  %9 = alloca %struct.TPE_Vec4, align 4
  %10 = getelementptr inbounds { i64, i64 }, ptr %6, i32 0, i32 0
  store i64 %0, ptr %10, align 4
  %11 = getelementptr inbounds { i64, i64 }, ptr %6, i32 0, i32 1
  store i64 %1, ptr %11, align 4
  %12 = getelementptr inbounds { i64, i64 }, ptr %7, i32 0, i32 0
  store i64 %2, ptr %12, align 4
  %13 = getelementptr inbounds { i64, i64 }, ptr %7, i32 0, i32 1
  store i64 %3, ptr %13, align 4
  store ptr %4, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %9) #3
  %14 = getelementptr inbounds %struct.TPE_Vec4, ptr %6, i32 0, i32 1
  %15 = load i32, ptr %14, align 4, !tbaa !9
  %16 = getelementptr inbounds %struct.TPE_Vec4, ptr %7, i32 0, i32 2
  %17 = load i32, ptr %16, align 4, !tbaa !12
  %18 = mul nsw i32 %15, %17
  %19 = getelementptr inbounds %struct.TPE_Vec4, ptr %6, i32 0, i32 2
  %20 = load i32, ptr %19, align 4, !tbaa !12
  %21 = getelementptr inbounds %struct.TPE_Vec4, ptr %7, i32 0, i32 1
  %22 = load i32, ptr %21, align 4, !tbaa !9
  %23 = mul nsw i32 %20, %22
  %24 = sub nsw i32 %18, %23
  %25 = sdiv i32 %24, 512
  %26 = getelementptr inbounds %struct.TPE_Vec4, ptr %9, i32 0, i32 0
  store i32 %25, ptr %26, align 4, !tbaa !13
  %27 = getelementptr inbounds %struct.TPE_Vec4, ptr %6, i32 0, i32 2
  %28 = load i32, ptr %27, align 4, !tbaa !12
  %29 = getelementptr inbounds %struct.TPE_Vec4, ptr %7, i32 0, i32 0
  %30 = load i32, ptr %29, align 4, !tbaa !13
  %31 = mul nsw i32 %28, %30
  %32 = getelementptr inbounds %struct.TPE_Vec4, ptr %6, i32 0, i32 0
  %33 = load i32, ptr %32, align 4, !tbaa !13
  %34 = getelementptr inbounds %struct.TPE_Vec4, ptr %7, i32 0, i32 2
  %35 = load i32, ptr %34, align 4, !tbaa !12
  %36 = mul nsw i32 %33, %35
  %37 = sub nsw i32 %31, %36
  %38 = sdiv i32 %37, 512
  %39 = getelementptr inbounds %struct.TPE_Vec4, ptr %9, i32 0, i32 1
  store i32 %38, ptr %39, align 4, !tbaa !9
  %40 = getelementptr inbounds %struct.TPE_Vec4, ptr %6, i32 0, i32 0
  %41 = load i32, ptr %40, align 4, !tbaa !13
  %42 = getelementptr inbounds %struct.TPE_Vec4, ptr %7, i32 0, i32 1
  %43 = load i32, ptr %42, align 4, !tbaa !9
  %44 = mul nsw i32 %41, %43
  %45 = getelementptr inbounds %struct.TPE_Vec4, ptr %6, i32 0, i32 1
  %46 = load i32, ptr %45, align 4, !tbaa !9
  %47 = getelementptr inbounds %struct.TPE_Vec4, ptr %7, i32 0, i32 0
  %48 = load i32, ptr %47, align 4, !tbaa !13
  %49 = mul nsw i32 %46, %48
  %50 = sub nsw i32 %44, %49
  %51 = sdiv i32 %50, 512
  %52 = getelementptr inbounds %struct.TPE_Vec4, ptr %9, i32 0, i32 2
  store i32 %51, ptr %52, align 4, !tbaa !12
  %53 = load ptr, ptr %8, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %53, ptr align 4 %9, i64 16, i1 false), !tbaa.struct !14
  call void @llvm.lifetime.end.p0(i64 16, ptr %9) #3
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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/C++ TBAA"}
!9 = !{!10, !11, i64 4}
!10 = !{!"", !11, i64 0, !11, i64 4, !11, i64 8, !11, i64 12}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !11, i64 8}
!13 = !{!10, !11, i64 0}
!14 = !{i64 0, i64 4, !15, i64 4, i64 4, !15, i64 8, i64 4, !15, i64 12, i64 4, !15}
!15 = !{!11, !11, 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"

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: write) uwtable
define dso_local void @TPE_vec3CrossProduct(i64 %0, i64 %1, i64 %2, i64 %3, ptr nocapture noundef writeonly %4) local_unnamed_addr #0 {
  %.sroa.06.0.extract.trunc = trunc i64 %0 to i32
  %.sroa.38.0.extract.shift = lshr i64 %0, 32
  %.sroa.38.0.extract.trunc = trunc nuw i64 %.sroa.38.0.extract.shift to i32
  %.sroa.510.8.extract.trunc = trunc i64 %1 to i32
  %.sroa.01.0.extract.trunc = trunc i64 %2 to i32
  %.sroa.3.0.extract.shift = lshr i64 %2, 32
  %.sroa.3.0.extract.trunc = trunc nuw i64 %.sroa.3.0.extract.shift to i32
  %.sroa.54.8.extract.trunc = trunc i64 %3 to i32
  %6 = mul nsw i32 %.sroa.54.8.extract.trunc, %.sroa.38.0.extract.trunc
  %7 = mul nsw i32 %.sroa.3.0.extract.trunc, %.sroa.510.8.extract.trunc
  %8 = sub nsw i32 %6, %7
  %9 = sdiv i32 %8, 512
  %10 = mul nsw i32 %.sroa.01.0.extract.trunc, %.sroa.510.8.extract.trunc
  %11 = mul nsw i32 %.sroa.54.8.extract.trunc, %.sroa.06.0.extract.trunc
  %12 = sub nsw i32 %10, %11
  %13 = sdiv i32 %12, 512
  %14 = mul nsw i32 %.sroa.3.0.extract.trunc, %.sroa.06.0.extract.trunc
  %15 = mul nsw i32 %.sroa.01.0.extract.trunc, %.sroa.38.0.extract.trunc
  %16 = sub nsw i32 %14, %15
  %17 = sdiv i32 %16, 512
  store i32 %9, ptr %4, align 4, !tbaa !5
  %.sroa.4.0..sroa_idx = getelementptr inbounds i8, ptr %4, i64 4
  store i32 %13, ptr %.sroa.4.0..sroa_idx, align 4, !tbaa !5
  %.sroa.5.0..sroa_idx = getelementptr inbounds i8, ptr %4, i64 8
  store i32 %17, ptr %.sroa.5.0..sroa_idx, align 4, !tbaa !5
  ret void
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: write) 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, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}


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