; 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: nounwind uwtable
define dso_local void @TPE_vec3Multiply(i64 %0, i64 %1, i32 noundef %2, ptr noundef %3) #0 {
  %5 = alloca %struct.TPE_Vec4, align 4
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = getelementptr inbounds { i64, i64 }, ptr %5, i32 0, i32 0
  store i64 %0, ptr %8, align 4
  %9 = getelementptr inbounds { i64, i64 }, ptr %5, i32 0, i32 1
  store i64 %1, ptr %9, align 4
  store i32 %2, ptr %6, align 4, !tbaa !5
  store ptr %3, ptr %7, align 8, !tbaa !9
  %10 = getelementptr inbounds %struct.TPE_Vec4, ptr %5, i32 0, i32 0
  %11 = load i32, ptr %10, align 4, !tbaa !11
  %12 = load i32, ptr %6, align 4, !tbaa !5
  %13 = mul nsw i32 %11, %12
  %14 = sdiv i32 %13, 512
  %15 = load ptr, ptr %7, align 8, !tbaa !9
  %16 = getelementptr inbounds %struct.TPE_Vec4, ptr %15, i32 0, i32 0
  store i32 %14, ptr %16, align 4, !tbaa !11
  %17 = getelementptr inbounds %struct.TPE_Vec4, ptr %5, i32 0, i32 1
  %18 = load i32, ptr %17, align 4, !tbaa !13
  %19 = load i32, ptr %6, align 4, !tbaa !5
  %20 = mul nsw i32 %18, %19
  %21 = sdiv i32 %20, 512
  %22 = load ptr, ptr %7, align 8, !tbaa !9
  %23 = getelementptr inbounds %struct.TPE_Vec4, ptr %22, i32 0, i32 1
  store i32 %21, ptr %23, align 4, !tbaa !13
  %24 = getelementptr inbounds %struct.TPE_Vec4, ptr %5, i32 0, i32 2
  %25 = load i32, ptr %24, align 4, !tbaa !14
  %26 = load i32, ptr %6, align 4, !tbaa !5
  %27 = mul nsw i32 %25, %26
  %28 = sdiv i32 %27, 512
  %29 = load ptr, ptr %7, align 8, !tbaa !9
  %30 = getelementptr inbounds %struct.TPE_Vec4, ptr %29, i32 0, i32 2
  store i32 %28, ptr %30, align 4, !tbaa !14
  ret void
}

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, !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}


; 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_vec3Multiply(i64 %0, i64 %1, i32 noundef %2, ptr nocapture noundef writeonly %3) local_unnamed_addr #0 {
  %.sroa.0.0.extract.trunc = trunc i64 %0 to i32
  %.sroa.2.0.extract.shift = lshr i64 %0, 32
  %.sroa.2.0.extract.trunc = trunc nuw i64 %.sroa.2.0.extract.shift to i32
  %.sroa.3.8.extract.trunc = trunc i64 %1 to i32
  %5 = mul nsw i32 %.sroa.0.0.extract.trunc, %2
  %6 = sdiv i32 %5, 512
  store i32 %6, ptr %3, align 4, !tbaa !5
  %7 = mul nsw i32 %.sroa.2.0.extract.trunc, %2
  %8 = sdiv i32 %7, 512
  %9 = getelementptr inbounds i8, ptr %3, i64 4
  store i32 %8, ptr %9, align 4, !tbaa !10
  %10 = mul nsw i32 %.sroa.3.8.extract.trunc, %2
  %11 = sdiv i32 %10, 512
  %12 = getelementptr inbounds i8, ptr %3, i64 8
  store i32 %11, ptr %12, align 4, !tbaa !11
  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, !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}


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