; LLVM IR from ahr9n/psolving-paradigms :: 4.dynamic-programming/13.tiling-(counting) (CodeForces 1557C - Moamen and XOR)

; 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.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@t = external dso_local global i32, align 4
@n = external dso_local global i32, align 4
@k = external dso_local global i32, align 4
@dp = external dso_local global [200005 x i32], align 16
@tie0 = external dso_local global i32, align 4
@tie1 = external dso_local global i32, align 4
@win = external dso_local global i32, align 4
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [10 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@stdin = external global ptr, align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_Z6bigPowxx(i64 noundef, i64 noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #2 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %3 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %4 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %5 = getelementptr i8, ptr %4, i64 -24
  %6 = load i64, ptr %5, align 8
  %7 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %6
  %8 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %7, ptr noundef null)
  %9 = load ptr, ptr @stdin, align 8, !tbaa !8
  %10 = call ptr @freopen(ptr noundef @.str, ptr noundef @.str.1, ptr noundef %9)
  %11 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @t)
  br label %12

12:                                               ; preds = %89, %0
  %13 = load i32, ptr @t, align 4, !tbaa !11
  %14 = add nsw i32 %13, -1
  store i32 %14, ptr @t, align 4, !tbaa !11
  %15 = icmp ne i32 %13, 0
  br i1 %15, label %16, label %96

16:                                               ; preds = %12
  %17 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @n)
  %18 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %17, ptr noundef nonnull align 4 dereferenceable(4) @k)
  store i32 1, ptr @dp, align 16, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  store i32 1, ptr %2, align 4, !tbaa !11
  br label %19

19:                                               ; preds = %86, %16
  %20 = load i32, ptr %2, align 4, !tbaa !11
  %21 = load i32, ptr @k, align 4, !tbaa !11
  %22 = icmp sle i32 %20, %21
  br i1 %22, label %24, label %23

23:                                               ; preds = %19
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %89

24:                                               ; preds = %19
  %25 = load i32, ptr @n, align 4, !tbaa !11
  %26 = and i32 %25, 1
  %27 = icmp ne i32 %26, 0
  br i1 %27, label %28, label %47

28:                                               ; preds = %24
  store i32 0, ptr @win, align 4, !tbaa !11
  %29 = load i32, ptr @n, align 4, !tbaa !11
  %30 = sub nsw i32 %29, 1
  %31 = sext i32 %30 to i64
  %32 = call noundef i64 @_Z6bigPowxx(i64 noundef 2, i64 noundef %31)
  %33 = load i32, ptr %2, align 4, !tbaa !11
  %34 = sub nsw i32 %33, 1
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [200005 x i32], ptr @dp, i64 0, i64 %35
  %37 = load i32, ptr %36, align 4, !tbaa !11
  %38 = sext i32 %37 to i64
  %39 = mul nsw i64 %32, %38
  %40 = srem i64 %39, 1000000007
  %41 = trunc i64 %40 to i32
  store i32 %41, ptr @tie0, align 4, !tbaa !11
  %42 = load i32, ptr %2, align 4, !tbaa !11
  %43 = sub nsw i32 %42, 1
  %44 = sext i32 %43 to i64
  %45 = getelementptr inbounds [200005 x i32], ptr @dp, i64 0, i64 %44
  %46 = load i32, ptr %45, align 4, !tbaa !11
  store i32 %46, ptr @tie1, align 4, !tbaa !11
  br label %71

47:                                               ; preds = %24
  %48 = load i32, ptr @n, align 4, !tbaa !11
  %49 = sext i32 %48 to i64
  %50 = mul nsw i64 1, %49
  %51 = load i32, ptr %2, align 4, !tbaa !11
  %52 = sub nsw i32 %51, 1
  %53 = sext i32 %52 to i64
  %54 = mul nsw i64 %50, %53
  %55 = call noundef i64 @_Z6bigPowxx(i64 noundef 2, i64 noundef %54)
  %56 = trunc i64 %55 to i32
  store i32 %56, ptr @win, align 4, !tbaa !11
  %57 = load i32, ptr @n, align 4, !tbaa !11
  %58 = sub nsw i32 %57, 1
  %59 = sext i32 %58 to i64
  %60 = call noundef i64 @_Z6bigPowxx(i64 noundef 2, i64 noundef %59)
  %61 = sub nsw i64 %60, 1
  %62 = load i32, ptr %2, align 4, !tbaa !11
  %63 = sub nsw i32 %62, 1
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds [200005 x i32], ptr @dp, i64 0, i64 %64
  %66 = load i32, ptr %65, align 4, !tbaa !11
  %67 = sext i32 %66 to i64
  %68 = mul nsw i64 %61, %67
  %69 = srem i64 %68, 1000000007
  %70 = trunc i64 %69 to i32
  store i32 %70, ptr @tie0, align 4, !tbaa !11
  store i32 0, ptr @tie1, align 4, !tbaa !11
  br label %71

71:                                               ; preds = %47, %28
  %72 = load i32, ptr @tie1, align 4, !tbaa !11
  %73 = sext i32 %72 to i64
  %74 = mul nsw i64 1, %73
  %75 = load i32, ptr @tie0, align 4, !tbaa !11
  %76 = sext i32 %75 to i64
  %77 = add nsw i64 %74, %76
  %78 = load i32, ptr @win, align 4, !tbaa !11
  %79 = sext i32 %78 to i64
  %80 = add nsw i64 %77, %79
  %81 = srem i64 %80, 1000000007
  %82 = trunc i64 %81 to i32
  %83 = load i32, ptr %2, align 4, !tbaa !11
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds [200005 x i32], ptr @dp, i64 0, i64 %84
  store i32 %82, ptr %85, align 4, !tbaa !11
  br label %86

86:                                               ; preds = %71
  %87 = load i32, ptr %2, align 4, !tbaa !11
  %88 = add nsw i32 %87, 1
  store i32 %88, ptr %2, align 4, !tbaa !11
  br label %19, !llvm.loop !13

89:                                               ; preds = %23
  %90 = load i32, ptr @k, align 4, !tbaa !11
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds [200005 x i32], ptr @dp, i64 0, i64 %91
  %93 = load i32, ptr %92, align 4, !tbaa !11
  %94 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %93)
  %95 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %94, i8 noundef signext 10)
  br label %12, !llvm.loop !15

96:                                               ; preds = %12
  ret i32 0
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #3

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) #4 align 2

declare ptr @freopen(ptr noundef, ptr noundef, ptr noundef) #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #3

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #3

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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress norecurse 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 = { "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 = { 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 #5 = { inlinehint 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 #6 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"any pointer", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !10, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}


; 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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@t = external dso_local global i32, align 4
@n = external dso_local global i32, align 4
@k = external dso_local global i32, align 4
@dp = external dso_local local_unnamed_addr global [200005 x i32], align 16
@tie0 = external dso_local local_unnamed_addr global i32, align 4
@tie1 = external dso_local local_unnamed_addr global i32, align 4
@win = external dso_local local_unnamed_addr global i32, align 4
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [10 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@stdin = external local_unnamed_addr global ptr, align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_Z6bigPowxx(i64 noundef, i64 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #1 {
  %1 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %2 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %3 = getelementptr i8, ptr %2, i64 -24
  %4 = load i64, ptr %3, align 8
  %5 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %4
  %6 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %5, ptr noundef null)
  %7 = load ptr, ptr @stdin, align 8, !tbaa !8
  %8 = tail call ptr @freopen(ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, ptr noundef %7)
  %9 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @t)
  %10 = load i32, ptr @t, align 4, !tbaa !11
  %11 = add nsw i32 %10, -1
  store i32 %11, ptr @t, align 4, !tbaa !11
  %.not13 = icmp eq i32 %10, 0
  br i1 %.not13, label %._crit_edge16, label %.lr.ph15

.lr.ph15:                                         ; preds = %0, %._crit_edge
  %12 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @n)
  %13 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef nonnull align 4 dereferenceable(4) @k)
  store i32 1, ptr @dp, align 16, !tbaa !11
  %14 = load i32, ptr @k, align 4, !tbaa !11
  %.not811 = icmp slt i32 %14, 1
  br i1 %.not811, label %.lr.ph15.._crit_edge_crit_edge, label %.lr.ph

.lr.ph15.._crit_edge_crit_edge:                   ; preds = %.lr.ph15
  %.pre = sext i32 %14 to i64
  br label %._crit_edge

._crit_edge:                                      ; preds = %43, %.lr.ph15.._crit_edge_crit_edge
  %.pre-phi = phi i64 [ %.pre, %.lr.ph15.._crit_edge_crit_edge ], [ %55, %43 ]
  %15 = getelementptr inbounds [200005 x i32], ptr @dp, i64 0, i64 %.pre-phi
  %16 = load i32, ptr %15, align 4, !tbaa !11
  %17 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %16)
  %18 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %17, i8 noundef signext 10)
  %19 = load i32, ptr @t, align 4, !tbaa !11
  %20 = add nsw i32 %19, -1
  store i32 %20, ptr @t, align 4, !tbaa !11
  %.not = icmp eq i32 %19, 0
  br i1 %.not, label %._crit_edge16, label %.lr.ph15, !llvm.loop !13

.lr.ph:                                           ; preds = %.lr.ph15, %43
  %indvars.iv = phi i64 [ %indvars.iv.next, %43 ], [ 1, %.lr.ph15 ]
  %21 = load i32, ptr @n, align 4, !tbaa !11
  %22 = and i32 %21, 1
  %.not9 = icmp eq i32 %22, 0
  br i1 %.not9, label %30, label %23

23:                                               ; preds = %.lr.ph
  store i32 0, ptr @win, align 4, !tbaa !11
  %24 = add nsw i32 %21, -1
  %25 = sext i32 %24 to i64
  %26 = tail call noundef i64 @_Z6bigPowxx(i64 noundef 2, i64 noundef %25)
  %27 = add nsw i64 %indvars.iv, -1
  %28 = getelementptr inbounds [200005 x i32], ptr @dp, i64 0, i64 %27
  %29 = load i32, ptr %28, align 4, !tbaa !11
  br label %43

30:                                               ; preds = %.lr.ph
  %31 = sext i32 %21 to i64
  %32 = add nsw i64 %indvars.iv, -1
  %33 = mul nsw i64 %32, %31
  %34 = tail call noundef i64 @_Z6bigPowxx(i64 noundef 2, i64 noundef %33)
  %35 = trunc i64 %34 to i32
  store i32 %35, ptr @win, align 4, !tbaa !11
  %36 = load i32, ptr @n, align 4, !tbaa !11
  %37 = add nsw i32 %36, -1
  %38 = sext i32 %37 to i64
  %39 = tail call noundef i64 @_Z6bigPowxx(i64 noundef 2, i64 noundef %38)
  %40 = add nsw i64 %39, -1
  %41 = getelementptr inbounds [200005 x i32], ptr @dp, i64 0, i64 %32
  %42 = load i32, ptr %41, align 4, !tbaa !11
  br label %43

43:                                               ; preds = %30, %23
  %.sink20 = phi i32 [ %42, %30 ], [ %29, %23 ]
  %.sink = phi i64 [ %40, %30 ], [ %26, %23 ]
  %storemerge = phi i32 [ 0, %30 ], [ %29, %23 ]
  %44 = sext i32 %.sink20 to i64
  %45 = mul nsw i64 %.sink, %44
  %storemerge10.in = srem i64 %45, 1000000007
  %storemerge10 = trunc nsw i64 %storemerge10.in to i32
  store i32 %storemerge10, ptr @tie0, align 4, !tbaa !11
  store i32 %storemerge, ptr @tie1, align 4, !tbaa !11
  %46 = sext i32 %storemerge to i64
  %47 = add nsw i64 %storemerge10.in, %46
  %48 = load i32, ptr @win, align 4, !tbaa !11
  %49 = sext i32 %48 to i64
  %50 = add nsw i64 %47, %49
  %51 = srem i64 %50, 1000000007
  %52 = trunc nsw i64 %51 to i32
  %53 = getelementptr inbounds [200005 x i32], ptr @dp, i64 0, i64 %indvars.iv
  store i32 %52, ptr %53, align 4, !tbaa !11
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %54 = load i32, ptr @k, align 4, !tbaa !11
  %55 = sext i32 %54 to i64
  %.not8.not = icmp slt i64 %indvars.iv, %55
  br i1 %.not8.not, label %.lr.ph, label %._crit_edge, !llvm.loop !15

._crit_edge16:                                    ; preds = %._crit_edge, %0
  ret i32 0
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) local_unnamed_addr #3 align 2

declare ptr @freopen(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2

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 = { mustprogress norecurse 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 = { 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 #4 = { inlinehint 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" }

!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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"any pointer", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !10, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}


; Effective O3 passes: BDCEPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass