; LLVM IR from robotics-upo/Heuristic_path_planners :: src/utils/utils.ll (ZN8Planners5utils5Vec3idVEf)

; 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.Planners::utils::Vec3i" = type { i32, i32, i32 }

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN8Planners5utils5Vec3idVEf(ptr noundef nonnull align 4 dereferenceable(12) %0, float noundef %1) #0 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca float, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store float %1, ptr %4, align 4, !tbaa !9
  %5 = load ptr, ptr %3, align 8
  %6 = getelementptr inbounds %"class.Planners::utils::Vec3i", ptr %5, i32 0, i32 0
  %7 = load i32, ptr %6, align 4, !tbaa !11
  %8 = sitofp i32 %7 to float
  %9 = load float, ptr %4, align 4, !tbaa !9
  %10 = fdiv float %8, %9
  %11 = fptosi float %10 to i32
  %12 = getelementptr inbounds %"class.Planners::utils::Vec3i", ptr %5, i32 0, i32 0
  store i32 %11, ptr %12, align 4, !tbaa !11
  %13 = getelementptr inbounds %"class.Planners::utils::Vec3i", ptr %5, i32 0, i32 1
  %14 = load i32, ptr %13, align 4, !tbaa !14
  %15 = sitofp i32 %14 to float
  %16 = load float, ptr %4, align 4, !tbaa !9
  %17 = fdiv float %15, %16
  %18 = fptosi float %17 to i32
  %19 = getelementptr inbounds %"class.Planners::utils::Vec3i", ptr %5, i32 0, i32 1
  store i32 %18, ptr %19, align 4, !tbaa !14
  %20 = getelementptr inbounds %"class.Planners::utils::Vec3i", ptr %5, i32 0, i32 2
  %21 = load i32, ptr %20, align 4, !tbaa !15
  %22 = sitofp i32 %21 to float
  %23 = load float, ptr %4, align 4, !tbaa !9
  %24 = fdiv float %22, %23
  %25 = fptosi float %24 to i32
  %26 = getelementptr inbounds %"class.Planners::utils::Vec3i", ptr %5, i32 0, i32 2
  store i32 %25, ptr %26, align 4, !tbaa !15
  ret ptr %5
}

attributes #0 = { 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" }

!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}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTSN8Planners5utils5Vec3iE", !13, i64 0, !13, i64 4, !13, i64 8}
!13 = !{!"int", !7, i64 0}
!14 = !{!12, !13, i64 4}
!15 = !{!12, !13, 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: readwrite) uwtable
define dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN8Planners5utils5Vec3idVEf(ptr noundef nonnull returned align 4 dereferenceable(12) %0, float noundef %1) local_unnamed_addr #0 align 2 {
  %3 = load <2 x i32>, ptr %0, align 4, !tbaa !5
  %4 = sitofp <2 x i32> %3 to <2 x float>
  %5 = insertelement <2 x float> poison, float %1, i64 0
  %6 = shufflevector <2 x float> %5, <2 x float> poison, <2 x i32> zeroinitializer
  %7 = fdiv <2 x float> %4, %6
  %8 = fptosi <2 x float> %7 to <2 x i32>
  store <2 x i32> %8, ptr %0, align 4, !tbaa !5
  %9 = getelementptr inbounds i8, ptr %0, i64 8
  %10 = load i32, ptr %9, align 4, !tbaa !9
  %11 = sitofp i32 %10 to float
  %12 = fdiv float %11, %1
  %13 = fptosi float %12 to i32
  store i32 %13, ptr %9, align 4, !tbaa !9
  ret ptr %0
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) 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++ TBAA"}
!9 = !{!10, !6, i64 8}
!10 = !{!"_ZTSN8Planners5utils5Vec3iE", !6, i64 0, !6, i64 4, !6, i64 8}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InstCombinePass,PostOrderFunctionAttrsPass,SLPVectorizerPass,SROAPass