; LLVM IR from bohanwang/libpgo :: third-party/CCD/ExactCCD/expansion.ll (Z8multiplyRK9expansiondRS_)

; 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.expansion = type { ptr, %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN9expansion6resizeEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN12_GLOBAL__N_17two_sumEddRdS0_(double noundef, double noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt6vectorIdSaIdEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN12_GLOBAL__N_112fast_two_sumEddRdS0_(double noundef, double noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_111two_productEddRdS0_(double noundef, double noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_Z8multiplyRK9expansiondRS_(ptr noundef nonnull align 8 dereferenceable(32) %0, double noundef %1, ptr noundef nonnull align 8 dereferenceable(32) %2) #3 {
  %4 = alloca ptr, align 8
  %5 = alloca double, align 8
  %6 = alloca ptr, align 8
  %7 = alloca double, align 8
  %8 = alloca double, align 8
  %9 = alloca double, align 8
  %10 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store double %1, ptr %5, align 8, !tbaa !9
  store ptr %2, ptr %6, align 8, !tbaa !5
  %11 = load ptr, ptr %6, align 8, !tbaa !5
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  %13 = getelementptr inbounds %class.expansion, ptr %12, i32 0, i32 1
  %14 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %13) #4
  %15 = mul i64 2, %14
  call void @_ZN9expansion6resizeEm(ptr noundef nonnull align 8 dereferenceable(32) %11, i64 noundef %15)
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = getelementptr inbounds %class.expansion, ptr %16, i32 0, i32 1
  %18 = call noundef zeroext i1 @_ZNKSt6vectorIdSaIdEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24) %17) #4
  br i1 %18, label %19, label %20

19:                                               ; preds = %3
  br label %84

20:                                               ; preds = %3
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = getelementptr inbounds %class.expansion, ptr %21, i32 0, i32 1
  %23 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %22, i64 noundef 0) #4
  %24 = load double, ptr %23, align 8, !tbaa !9
  %25 = load double, ptr %5, align 8, !tbaa !9
  %26 = load ptr, ptr %6, align 8, !tbaa !5
  %27 = getelementptr inbounds %class.expansion, ptr %26, i32 0, i32 1
  %28 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %27, i64 noundef 1) #4
  %29 = load ptr, ptr %6, align 8, !tbaa !5
  %30 = getelementptr inbounds %class.expansion, ptr %29, i32 0, i32 1
  %31 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %30, i64 noundef 0) #4
  call void @_ZN12_GLOBAL__N_111two_productEddRdS0_(double noundef %24, double noundef %25, ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull align 8 dereferenceable(8) %31)
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  store i32 1, ptr %10, align 4, !tbaa !11
  br label %32

32:                                               ; preds = %79, %20
  %33 = load i32, ptr %10, align 4, !tbaa !11
  %34 = zext i32 %33 to i64
  %35 = load ptr, ptr %4, align 8, !tbaa !5
  %36 = getelementptr inbounds %class.expansion, ptr %35, i32 0, i32 1
  %37 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %36) #4
  %38 = icmp ult i64 %34, %37
  br i1 %38, label %40, label %39

39:                                               ; preds = %32
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  br label %82

40:                                               ; preds = %32
  %41 = load ptr, ptr %4, align 8, !tbaa !5
  %42 = getelementptr inbounds %class.expansion, ptr %41, i32 0, i32 1
  %43 = load i32, ptr %10, align 4, !tbaa !11
  %44 = zext i32 %43 to i64
  %45 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %42, i64 noundef %44) #4
  %46 = load double, ptr %45, align 8, !tbaa !9
  %47 = load double, ptr %5, align 8, !tbaa !9
  call void @_ZN12_GLOBAL__N_111two_productEddRdS0_(double noundef %46, double noundef %47, ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8)
  %48 = load ptr, ptr %6, align 8, !tbaa !5
  %49 = getelementptr inbounds %class.expansion, ptr %48, i32 0, i32 1
  %50 = load i32, ptr %10, align 4, !tbaa !11
  %51 = mul i32 2, %50
  %52 = sub i32 %51, 1
  %53 = zext i32 %52 to i64
  %54 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %49, i64 noundef %53) #4
  %55 = load double, ptr %54, align 8, !tbaa !9
  %56 = load double, ptr %8, align 8, !tbaa !9
  %57 = load ptr, ptr %6, align 8, !tbaa !5
  %58 = getelementptr inbounds %class.expansion, ptr %57, i32 0, i32 1
  %59 = load i32, ptr %10, align 4, !tbaa !11
  %60 = mul i32 2, %59
  %61 = sub i32 %60, 1
  %62 = zext i32 %61 to i64
  %63 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %58, i64 noundef %62) #4
  call void @_ZN12_GLOBAL__N_17two_sumEddRdS0_(double noundef %55, double noundef %56, ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %63)
  %64 = load double, ptr %7, align 8, !tbaa !9
  %65 = load double, ptr %9, align 8, !tbaa !9
  %66 = load ptr, ptr %6, align 8, !tbaa !5
  %67 = getelementptr inbounds %class.expansion, ptr %66, i32 0, i32 1
  %68 = load i32, ptr %10, align 4, !tbaa !11
  %69 = mul i32 2, %68
  %70 = add i32 %69, 1
  %71 = zext i32 %70 to i64
  %72 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %67, i64 noundef %71) #4
  %73 = load ptr, ptr %6, align 8, !tbaa !5
  %74 = getelementptr inbounds %class.expansion, ptr %73, i32 0, i32 1
  %75 = load i32, ptr %10, align 4, !tbaa !11
  %76 = mul i32 2, %75
  %77 = zext i32 %76 to i64
  %78 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %74, i64 noundef %77) #4
  call void @_ZN12_GLOBAL__N_112fast_two_sumEddRdS0_(double noundef %64, double noundef %65, ptr noundef nonnull align 8 dereferenceable(8) %72, ptr noundef nonnull align 8 dereferenceable(8) %78)
  br label %79

79:                                               ; preds = %40
  %80 = load i32, ptr %10, align 4, !tbaa !11
  %81 = add i32 %80, 1
  store i32 %81, ptr %10, align 4, !tbaa !11
  br label %32, !llvm.loop !13

82:                                               ; preds = %39
  %83 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_Z12remove_zerosR9expansion(ptr noundef nonnull align 8 dereferenceable(32) %83)
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  br label %84

84:                                               ; preds = %82, %19
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z12remove_zerosR9expansion(ptr noundef nonnull align 8 dereferenceable(32)) #3

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 = { 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 #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


; 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 noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN9expansion6resizeEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN12_GLOBAL__N_17two_sumEddRdS0_(double noundef, double noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt6vectorIdSaIdEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN12_GLOBAL__N_112fast_two_sumEddRdS0_(double noundef, double noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_111two_productEddRdS0_(double noundef, double noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local void @_Z8multiplyRK9expansiondRS_(ptr noundef nonnull align 8 dereferenceable(32) %0, double noundef %1, ptr noundef nonnull align 8 dereferenceable(32) %2) local_unnamed_addr #3 {
  %4 = alloca double, align 8
  %5 = alloca double, align 8
  %6 = alloca double, align 8
  %7 = getelementptr inbounds i8, ptr %0, i64 8
  %8 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  %9 = shl i64 %8, 1
  tail call void @_ZN9expansion6resizeEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %9)
  %10 = tail call noundef zeroext i1 @_ZNKSt6vectorIdSaIdEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  br i1 %10, label %40, label %11

11:                                               ; preds = %3
  %12 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef 0) #4
  %13 = load double, ptr %12, align 8, !tbaa !5
  %14 = getelementptr inbounds i8, ptr %2, i64 8
  %15 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef 1) #4
  %16 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef 0) #4
  tail call void @_ZN12_GLOBAL__N_111two_productEddRdS0_(double noundef %13, double noundef %1, ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull align 8 dereferenceable(8) %16)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %17 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  %18 = icmp ugt i64 %17, 1
  br i1 %18, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %11
  call void @_Z12remove_zerosR9expansion(ptr noundef nonnull align 8 dereferenceable(32) %2)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  br label %40

.lr.ph:                                           ; preds = %11, %.lr.ph
  %19 = phi i64 [ %37, %.lr.ph ], [ 1, %11 ]
  %.022 = phi i32 [ %36, %.lr.ph ], [ 1, %11 ]
  %20 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %19) #4
  %21 = load double, ptr %20, align 8, !tbaa !5
  call void @_ZN12_GLOBAL__N_111two_productEddRdS0_(double noundef %21, double noundef %1, ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5)
  %22 = shl i32 %.022, 1
  %23 = add i32 %22, -1
  %24 = zext i32 %23 to i64
  %25 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef %24) #4
  %26 = load double, ptr %25, align 8, !tbaa !5
  %27 = load double, ptr %5, align 8, !tbaa !5
  %28 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef %24) #4
  call void @_ZN12_GLOBAL__N_17two_sumEddRdS0_(double noundef %26, double noundef %27, ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %28)
  %29 = load double, ptr %4, align 8, !tbaa !5
  %30 = load double, ptr %6, align 8, !tbaa !5
  %31 = or disjoint i32 %22, 1
  %32 = zext i32 %31 to i64
  %33 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef %32) #4
  %34 = zext i32 %22 to i64
  %35 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef %34) #4
  call void @_ZN12_GLOBAL__N_112fast_two_sumEddRdS0_(double noundef %29, double noundef %30, ptr noundef nonnull align 8 dereferenceable(8) %33, ptr noundef nonnull align 8 dereferenceable(8) %35)
  %36 = add i32 %.022, 1
  %37 = zext i32 %36 to i64
  %38 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  %39 = icmp ugt i64 %38, %37
  br i1 %39, label %.lr.ph, label %._crit_edge, !llvm.loop !9

40:                                               ; preds = %3, %._crit_edge
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z12remove_zerosR9expansion(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3

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 = { 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 #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass