; LLVM IR from robotics-upo/Heuristic_path_planners :: src/utils/heuristic.ll (ZN8Planners9Heuristic19euclideanAttractiveEfRKNS_5utils5Vec3iES4_)

; 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
declare dso_local { i64, i32 } @_ZN8Planners9Heuristic8getDeltaERKNS_5utils5Vec3iES4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #0 align 2

; 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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nounwind
declare double @sqrt(double noundef) #3

; Function Attrs: nounwind
declare double @pow(double noundef, double noundef) #3

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef i32 @_ZN8Planners9Heuristic19euclideanAttractiveEfRKNS_5utils5Vec3iES4_(float noundef %0, ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) %2) #0 align 2 {
  %4 = alloca float, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.Planners::utils::Vec3i", align 4
  %8 = alloca %"class.Planners::utils::Vec3i", align 4
  %9 = alloca { i64, i32 }, align 8
  store float %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  store ptr %2, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 12, ptr %7) #4
  call void @llvm.lifetime.start.p0(i64 12, ptr %8) #4
  %10 = load ptr, ptr %5, align 8, !tbaa !9
  %11 = load ptr, ptr %6, align 8, !tbaa !9
  %12 = call { i64, i32 } @_ZN8Planners9Heuristic8getDeltaERKNS_5utils5Vec3iES4_(ptr noundef nonnull align 4 dereferenceable(12) %10, ptr noundef nonnull align 4 dereferenceable(12) %11)
  store { i64, i32 } %12, ptr %9, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %8, ptr align 8 %9, i64 12, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %7, ptr align 4 %8, i64 12, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 12, ptr %8) #4
  %13 = load float, ptr %4, align 4, !tbaa !5
  %14 = fmul float %13, 1.000000e+02
  %15 = fpext float %14 to double
  %16 = getelementptr inbounds %"class.Planners::utils::Vec3i", ptr %7, i32 0, i32 0
  %17 = load i32, ptr %16, align 4, !tbaa !14
  %18 = sitofp i32 %17 to double
  %19 = call double @pow(double noundef %18, double noundef 2.000000e+00) #4
  %20 = getelementptr inbounds %"class.Planners::utils::Vec3i", ptr %7, i32 0, i32 1
  %21 = load i32, ptr %20, align 4, !tbaa !16
  %22 = sitofp i32 %21 to double
  %23 = call double @pow(double noundef %22, double noundef 2.000000e+00) #4
  %24 = fadd double %19, %23
  %25 = getelementptr inbounds %"class.Planners::utils::Vec3i", ptr %7, i32 0, i32 2
  %26 = load i32, ptr %25, align 4, !tbaa !17
  %27 = sitofp i32 %26 to double
  %28 = call double @pow(double noundef %27, double noundef 2.000000e+00) #4
  %29 = fadd double %24, %28
  %30 = call double @sqrt(double noundef %29) #4
  %31 = fmul double %15, %30
  %32 = fptoui double %31 to i32
  call void @llvm.lifetime.end.p0(i64 12, ptr %7) #4
  ret i32 %32
}

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" }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nounwind "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"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{i64 0, i64 4, !12, i64 4, i64 4, !12, i64 8, i64 4, !12}
!12 = !{!13, !13, i64 0}
!13 = !{!"int", !7, i64 0}
!14 = !{!15, !13, i64 0}
!15 = !{!"_ZTSN8Planners5utils5Vec3iE", !13, i64 0, !13, i64 4, !13, i64 8}
!16 = !{!15, !13, i64 4}
!17 = !{!15, !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 nounwind uwtable
declare dso_local { i64, i32 } @_ZN8Planners9Heuristic8getDeltaERKNS_5utils5Vec3iES4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef i32 @_ZN8Planners9Heuristic19euclideanAttractiveEfRKNS_5utils5Vec3iES4_(float noundef %0, ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) %2) local_unnamed_addr #0 align 2 {
  %4 = tail call { i64, i32 } @_ZN8Planners9Heuristic8getDeltaERKNS_5utils5Vec3iES4_(ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) %2)
  %.fca.0.extract = extractvalue { i64, i32 } %4, 0
  %.fca.1.extract = extractvalue { i64, i32 } %4, 1
  %5 = fmul float %0, 1.000000e+02
  %6 = fpext float %5 to double
  %.sroa.02.0.extract.trunc = trunc i64 %.fca.0.extract to i32
  %7 = sitofp i32 %.sroa.02.0.extract.trunc to double
  %square = fmul double %7, %7
  %.sroa.02.4.extract.shift = lshr i64 %.fca.0.extract, 32
  %.sroa.02.4.extract.trunc = trunc nuw i64 %.sroa.02.4.extract.shift to i32
  %8 = sitofp i32 %.sroa.02.4.extract.trunc to double
  %square5 = fmul double %8, %8
  %9 = fadd double %square, %square5
  %10 = sitofp i32 %.fca.1.extract to double
  %square6 = fmul double %10, %10
  %11 = fadd double %square6, %9
  %sqrt = tail call double @llvm.sqrt.f64(double %11)
  %12 = fmul double %sqrt, %6
  %13 = fptoui double %12 to i32
  ret i32 %13
}

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.sqrt.f64(double) #1

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" }
attributes #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!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)"}


; Effective O3 passes: AggressiveInstCombinePass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,ReassociatePass,SROAPass,TailCallElimPass