; LLVM IR from venumb/ZSPACE :: cpp/depends/alglib/cpp/src (interpolation)

; 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.alglib_impl::lsfitreport" = type { double, i64, i64, double, double, double, double, double, %"struct.alglib_impl::ae_matrix", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector", double }
%"struct.alglib_impl::ae_matrix" = type { i64, i64, i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.1 }
%"struct.alglib_impl::ae_dyn_block" = type { ptr, ptr, ptr, ptr }
%union.anon.1 = type { ptr }
%"struct.alglib_impl::ae_vector" = type { i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.0 }
%union.anon.0 = type { ptr }

; 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: mustprogress uwtable
define dso_local void @_ZN11alglib_impl22_lsfitreport_init_copyEPvS0_PNS_8ae_stateEb(ptr noundef %0, ptr noundef %1, ptr noundef %2, i1 noundef zeroext %3) #1 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i8, align 1
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  %11 = zext i1 %3 to i8
  store i8 %11, ptr %8, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  store ptr %12, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #3
  %13 = load ptr, ptr %6, align 8, !tbaa !5
  store ptr %13, ptr %10, align 8, !tbaa !5
  %14 = load ptr, ptr %10, align 8, !tbaa !5
  %15 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %14, i32 0, i32 0
  %16 = load double, ptr %15, align 8, !tbaa !11
  %17 = load ptr, ptr %9, align 8, !tbaa !5
  %18 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %17, i32 0, i32 0
  store double %16, ptr %18, align 8, !tbaa !11
  %19 = load ptr, ptr %10, align 8, !tbaa !5
  %20 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %19, i32 0, i32 1
  %21 = load i64, ptr %20, align 8, !tbaa !18
  %22 = load ptr, ptr %9, align 8, !tbaa !5
  %23 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %22, i32 0, i32 1
  store i64 %21, ptr %23, align 8, !tbaa !18
  %24 = load ptr, ptr %10, align 8, !tbaa !5
  %25 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %24, i32 0, i32 2
  %26 = load i64, ptr %25, align 8, !tbaa !19
  %27 = load ptr, ptr %9, align 8, !tbaa !5
  %28 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %27, i32 0, i32 2
  store i64 %26, ptr %28, align 8, !tbaa !19
  %29 = load ptr, ptr %10, align 8, !tbaa !5
  %30 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %29, i32 0, i32 3
  %31 = load double, ptr %30, align 8, !tbaa !20
  %32 = load ptr, ptr %9, align 8, !tbaa !5
  %33 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %32, i32 0, i32 3
  store double %31, ptr %33, align 8, !tbaa !20
  %34 = load ptr, ptr %10, align 8, !tbaa !5
  %35 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %34, i32 0, i32 4
  %36 = load double, ptr %35, align 8, !tbaa !21
  %37 = load ptr, ptr %9, align 8, !tbaa !5
  %38 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %37, i32 0, i32 4
  store double %36, ptr %38, align 8, !tbaa !21
  %39 = load ptr, ptr %10, align 8, !tbaa !5
  %40 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %39, i32 0, i32 5
  %41 = load double, ptr %40, align 8, !tbaa !22
  %42 = load ptr, ptr %9, align 8, !tbaa !5
  %43 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %42, i32 0, i32 5
  store double %41, ptr %43, align 8, !tbaa !22
  %44 = load ptr, ptr %10, align 8, !tbaa !5
  %45 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %44, i32 0, i32 6
  %46 = load double, ptr %45, align 8, !tbaa !23
  %47 = load ptr, ptr %9, align 8, !tbaa !5
  %48 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %47, i32 0, i32 6
  store double %46, ptr %48, align 8, !tbaa !23
  %49 = load ptr, ptr %10, align 8, !tbaa !5
  %50 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %49, i32 0, i32 7
  %51 = load double, ptr %50, align 8, !tbaa !24
  %52 = load ptr, ptr %9, align 8, !tbaa !5
  %53 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %52, i32 0, i32 7
  store double %51, ptr %53, align 8, !tbaa !24
  %54 = load ptr, ptr %9, align 8, !tbaa !5
  %55 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %54, i32 0, i32 8
  %56 = load ptr, ptr %10, align 8, !tbaa !5
  %57 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %56, i32 0, i32 8
  %58 = load ptr, ptr %7, align 8, !tbaa !5
  %59 = load i8, ptr %8, align 1, !tbaa !9, !range !25, !noundef !26
  %60 = trunc i8 %59 to i1
  call void @_ZN11alglib_impl19ae_matrix_init_copyEPNS_9ae_matrixES1_PNS_8ae_stateEb(ptr noundef %55, ptr noundef %57, ptr noundef %58, i1 noundef zeroext %60)
  %61 = load ptr, ptr %9, align 8, !tbaa !5
  %62 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %61, i32 0, i32 9
  %63 = load ptr, ptr %10, align 8, !tbaa !5
  %64 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %63, i32 0, i32 9
  %65 = load ptr, ptr %7, align 8, !tbaa !5
  %66 = load i8, ptr %8, align 1, !tbaa !9, !range !25, !noundef !26
  %67 = trunc i8 %66 to i1
  call void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorES1_PNS_8ae_stateEb(ptr noundef %62, ptr noundef %64, ptr noundef %65, i1 noundef zeroext %67)
  %68 = load ptr, ptr %9, align 8, !tbaa !5
  %69 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %68, i32 0, i32 10
  %70 = load ptr, ptr %10, align 8, !tbaa !5
  %71 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %70, i32 0, i32 10
  %72 = load ptr, ptr %7, align 8, !tbaa !5
  %73 = load i8, ptr %8, align 1, !tbaa !9, !range !25, !noundef !26
  %74 = trunc i8 %73 to i1
  call void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorES1_PNS_8ae_stateEb(ptr noundef %69, ptr noundef %71, ptr noundef %72, i1 noundef zeroext %74)
  %75 = load ptr, ptr %9, align 8, !tbaa !5
  %76 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %75, i32 0, i32 11
  %77 = load ptr, ptr %10, align 8, !tbaa !5
  %78 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %77, i32 0, i32 11
  %79 = load ptr, ptr %7, align 8, !tbaa !5
  %80 = load i8, ptr %8, align 1, !tbaa !9, !range !25, !noundef !26
  %81 = trunc i8 %80 to i1
  call void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorES1_PNS_8ae_stateEb(ptr noundef %76, ptr noundef %78, ptr noundef %79, i1 noundef zeroext %81)
  %82 = load ptr, ptr %10, align 8, !tbaa !5
  %83 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %82, i32 0, i32 12
  %84 = load double, ptr %83, align 8, !tbaa !27
  %85 = load ptr, ptr %9, align 8, !tbaa !5
  %86 = getelementptr inbounds %"struct.alglib_impl::lsfitreport", ptr %85, i32 0, i32 12
  store double %84, ptr %86, align 8, !tbaa !27
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  ret void
}

declare void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorES1_PNS_8ae_stateEb(ptr noundef, ptr noundef, ptr noundef, i1 noundef zeroext) #2

declare void @_ZN11alglib_impl19ae_matrix_init_copyEPNS_9ae_matrixES1_PNS_8ae_stateEb(ptr noundef, ptr noundef, ptr noundef, i1 noundef zeroext) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 = { "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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"bool", !7, i64 0}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTSN11alglib_impl11lsfitreportE", !13, i64 0, !14, i64 8, !14, i64 16, !13, i64 24, !13, i64 32, !13, i64 40, !13, i64 48, !13, i64 56, !15, i64 64, !17, i64 144, !17, i64 208, !17, i64 272, !13, i64 336}
!13 = !{!"double", !7, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!"_ZTSN11alglib_impl9ae_matrixE", !14, i64 0, !14, i64 8, !14, i64 16, !14, i64 24, !10, i64 32, !16, i64 40, !7, i64 72}
!16 = !{!"_ZTSN11alglib_impl12ae_dyn_blockE", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!17 = !{!"_ZTSN11alglib_impl9ae_vectorE", !14, i64 0, !14, i64 8, !10, i64 16, !16, i64 24, !7, i64 56}
!18 = !{!12, !14, i64 8}
!19 = !{!12, !14, i64 16}
!20 = !{!12, !13, i64 24}
!21 = !{!12, !13, i64 32}
!22 = !{!12, !13, i64 40}
!23 = !{!12, !13, i64 48}
!24 = !{!12, !13, i64 56}
!25 = !{i8 0, i8 2}
!26 = !{}
!27 = !{!12, !13, i64 336}


; 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 uwtable
define dso_local void @_ZN11alglib_impl22_lsfitreport_init_copyEPvS0_PNS_8ae_stateEb(ptr noundef %0, ptr noundef %1, ptr noundef %2, i1 noundef zeroext %3) local_unnamed_addr #0 {
  %5 = load double, ptr %1, align 8, !tbaa !5
  store double %5, ptr %0, align 8, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %1, i64 8
  %7 = getelementptr inbounds i8, ptr %0, i64 8
  %8 = load <2 x i64>, ptr %6, align 8, !tbaa !16
  store <2 x i64> %8, ptr %7, align 8, !tbaa !16
  %9 = getelementptr inbounds i8, ptr %1, i64 24
  %10 = getelementptr inbounds i8, ptr %0, i64 24
  %11 = load <2 x double>, ptr %9, align 8, !tbaa !17
  store <2 x double> %11, ptr %10, align 8, !tbaa !17
  %12 = getelementptr inbounds i8, ptr %1, i64 40
  %13 = getelementptr inbounds i8, ptr %0, i64 40
  %14 = load <2 x double>, ptr %12, align 8, !tbaa !17
  store <2 x double> %14, ptr %13, align 8, !tbaa !17
  %15 = getelementptr inbounds i8, ptr %1, i64 56
  %16 = load double, ptr %15, align 8, !tbaa !18
  %17 = getelementptr inbounds i8, ptr %0, i64 56
  store double %16, ptr %17, align 8, !tbaa !18
  %18 = getelementptr inbounds i8, ptr %0, i64 64
  %19 = getelementptr inbounds i8, ptr %1, i64 64
  tail call void @_ZN11alglib_impl19ae_matrix_init_copyEPNS_9ae_matrixES1_PNS_8ae_stateEb(ptr noundef nonnull %18, ptr noundef nonnull %19, ptr noundef %2, i1 noundef zeroext %3)
  %20 = getelementptr inbounds i8, ptr %0, i64 144
  %21 = getelementptr inbounds i8, ptr %1, i64 144
  tail call void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorES1_PNS_8ae_stateEb(ptr noundef nonnull %20, ptr noundef nonnull %21, ptr noundef %2, i1 noundef zeroext %3)
  %22 = getelementptr inbounds i8, ptr %0, i64 208
  %23 = getelementptr inbounds i8, ptr %1, i64 208
  tail call void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorES1_PNS_8ae_stateEb(ptr noundef nonnull %22, ptr noundef nonnull %23, ptr noundef %2, i1 noundef zeroext %3)
  %24 = getelementptr inbounds i8, ptr %0, i64 272
  %25 = getelementptr inbounds i8, ptr %1, i64 272
  tail call void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorES1_PNS_8ae_stateEb(ptr noundef nonnull %24, ptr noundef nonnull %25, ptr noundef %2, i1 noundef zeroext %3)
  %26 = getelementptr inbounds i8, ptr %1, i64 336
  %27 = load double, ptr %26, align 8, !tbaa !19
  %28 = getelementptr inbounds i8, ptr %0, i64 336
  store double %27, ptr %28, align 8, !tbaa !19
  ret void
}

declare void @_ZN11alglib_impl19ae_vector_init_copyEPNS_9ae_vectorES1_PNS_8ae_stateEb(ptr noundef, ptr noundef, ptr noundef, i1 noundef zeroext) local_unnamed_addr #1

declare void @_ZN11alglib_impl19ae_matrix_init_copyEPNS_9ae_matrixES1_PNS_8ae_stateEb(ptr noundef, ptr noundef, ptr noundef, i1 noundef zeroext) local_unnamed_addr #1

attributes #0 = { mustprogress 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 = { "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 = !{!"_ZTSN11alglib_impl11lsfitreportE", !7, i64 0, !10, i64 8, !10, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !7, i64 56, !11, i64 64, !15, i64 144, !15, i64 208, !15, i64 272, !7, i64 336}
!7 = !{!"double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!"_ZTSN11alglib_impl9ae_matrixE", !10, i64 0, !10, i64 8, !10, i64 16, !10, i64 24, !12, i64 32, !13, i64 40, !8, i64 72}
!12 = !{!"bool", !8, i64 0}
!13 = !{!"_ZTSN11alglib_impl12ae_dyn_blockE", !14, i64 0, !14, i64 8, !14, i64 16, !14, i64 24}
!14 = !{!"any pointer", !8, i64 0}
!15 = !{!"_ZTSN11alglib_impl9ae_vectorE", !10, i64 0, !10, i64 8, !12, i64 16, !13, i64 24, !8, i64 56}
!16 = !{!10, !10, i64 0}
!17 = !{!7, !7, i64 0}
!18 = !{!6, !7, i64 56}
!19 = !{!6, !7, i64 336}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SLPVectorizerPass,SROAPass,TailCallElimPass