; LLVM IR from marcinlos/iga-ads :: src/ads/bspline (bspline)

; 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.ads::bspline::basis" = type { %"class.std::vector", i32, %"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: 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 @_ZN3ads7bspline10eval_basisEidRKNS0_5basisEPdRNS0_14basis_eval_ctxE(i32 noundef %0, double noundef %1, ptr noundef nonnull align 8 dereferenceable(56) %2, ptr noundef %3, ptr noundef nonnull align 8 dereferenceable(64) %4) #1 {
  %6 = alloca i32, align 4
  %7 = alloca double, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca double, align 8
  %16 = alloca i32, align 4
  %17 = alloca double, align 8
  store i32 %0, ptr %6, align 4, !tbaa !5
  store double %1, ptr %7, align 8, !tbaa !9
  store ptr %2, ptr %8, align 8, !tbaa !11
  store ptr %3, ptr %9, align 8, !tbaa !11
  store ptr %4, ptr %10, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  %18 = load ptr, ptr %10, align 8, !tbaa !11
  %19 = call noundef ptr @_ZN3ads7bspline14basis_eval_ctx4leftEv(ptr noundef nonnull align 8 dereferenceable(64) %18)
  store ptr %19, ptr %11, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %20 = load ptr, ptr %10, align 8, !tbaa !11
  %21 = call noundef ptr @_ZN3ads7bspline14basis_eval_ctx5rightEv(ptr noundef nonnull align 8 dereferenceable(64) %20)
  store ptr %21, ptr %12, align 8, !tbaa !11
  %22 = load ptr, ptr %9, align 8, !tbaa !11
  %23 = getelementptr inbounds double, ptr %22, i64 0
  store double 1.000000e+00, ptr %23, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  store i32 1, ptr %13, align 4, !tbaa !5
  br label %24

24:                                               ; preds = %118, %5
  %25 = load i32, ptr %13, align 4, !tbaa !5
  %26 = load ptr, ptr %8, align 8, !tbaa !11
  %27 = getelementptr inbounds %"struct.ads::bspline::basis", ptr %26, i32 0, i32 1
  %28 = load i32, ptr %27, align 8, !tbaa !13
  %29 = icmp sle i32 %25, %28
  br i1 %29, label %31, label %30

30:                                               ; preds = %24
  store i32 2, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  br label %121

31:                                               ; preds = %24
  %32 = load double, ptr %7, align 8, !tbaa !9
  %33 = load ptr, ptr %8, align 8, !tbaa !11
  %34 = getelementptr inbounds %"struct.ads::bspline::basis", ptr %33, i32 0, i32 0
  %35 = load i32, ptr %6, align 4, !tbaa !5
  %36 = add nsw i32 %35, 1
  %37 = load i32, ptr %13, align 4, !tbaa !5
  %38 = sub nsw i32 %36, %37
  %39 = sext i32 %38 to i64
  %40 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %34, i64 noundef %39) #4
  %41 = load double, ptr %40, align 8, !tbaa !9
  %42 = fsub double %32, %41
  %43 = load ptr, ptr %11, align 8, !tbaa !11
  %44 = load i32, ptr %13, align 4, !tbaa !5
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds double, ptr %43, i64 %45
  store double %42, ptr %46, align 8, !tbaa !9
  %47 = load ptr, ptr %8, align 8, !tbaa !11
  %48 = getelementptr inbounds %"struct.ads::bspline::basis", ptr %47, i32 0, i32 0
  %49 = load i32, ptr %6, align 4, !tbaa !5
  %50 = load i32, ptr %13, align 4, !tbaa !5
  %51 = add nsw i32 %49, %50
  %52 = sext i32 %51 to i64
  %53 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %48, i64 noundef %52) #4
  %54 = load double, ptr %53, align 8, !tbaa !9
  %55 = load double, ptr %7, align 8, !tbaa !9
  %56 = fsub double %54, %55
  %57 = load ptr, ptr %12, align 8, !tbaa !11
  %58 = load i32, ptr %13, align 4, !tbaa !5
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds double, ptr %57, i64 %59
  store double %56, ptr %60, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  store double 0.000000e+00, ptr %15, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #4
  store i32 0, ptr %16, align 4, !tbaa !5
  br label %61

61:                                               ; preds = %109, %31
  %62 = load i32, ptr %16, align 4, !tbaa !5
  %63 = load i32, ptr %13, align 4, !tbaa !5
  %64 = icmp slt i32 %62, %63
  br i1 %64, label %66, label %65

65:                                               ; preds = %61
  store i32 5, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #4
  br label %112

66:                                               ; preds = %61
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  %67 = load ptr, ptr %9, align 8, !tbaa !11
  %68 = load i32, ptr %16, align 4, !tbaa !5
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds double, ptr %67, i64 %69
  %71 = load double, ptr %70, align 8, !tbaa !9
  %72 = load ptr, ptr %12, align 8, !tbaa !11
  %73 = load i32, ptr %16, align 4, !tbaa !5
  %74 = add nsw i32 %73, 1
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds double, ptr %72, i64 %75
  %77 = load double, ptr %76, align 8, !tbaa !9
  %78 = load ptr, ptr %11, align 8, !tbaa !11
  %79 = load i32, ptr %13, align 4, !tbaa !5
  %80 = load i32, ptr %16, align 4, !tbaa !5
  %81 = sub nsw i32 %79, %80
  %82 = sext i32 %81 to i64
  %83 = getelementptr inbounds double, ptr %78, i64 %82
  %84 = load double, ptr %83, align 8, !tbaa !9
  %85 = fadd double %77, %84
  %86 = fdiv double %71, %85
  store double %86, ptr %17, align 8, !tbaa !9
  %87 = load double, ptr %15, align 8, !tbaa !9
  %88 = load ptr, ptr %12, align 8, !tbaa !11
  %89 = load i32, ptr %16, align 4, !tbaa !5
  %90 = add nsw i32 %89, 1
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds double, ptr %88, i64 %91
  %93 = load double, ptr %92, align 8, !tbaa !9
  %94 = load double, ptr %17, align 8, !tbaa !9
  %95 = call double @llvm.fmuladd.f64(double %93, double %94, double %87)
  %96 = load ptr, ptr %9, align 8, !tbaa !11
  %97 = load i32, ptr %16, align 4, !tbaa !5
  %98 = sext i32 %97 to i64
  %99 = getelementptr inbounds double, ptr %96, i64 %98
  store double %95, ptr %99, align 8, !tbaa !9
  %100 = load ptr, ptr %11, align 8, !tbaa !11
  %101 = load i32, ptr %13, align 4, !tbaa !5
  %102 = load i32, ptr %16, align 4, !tbaa !5
  %103 = sub nsw i32 %101, %102
  %104 = sext i32 %103 to i64
  %105 = getelementptr inbounds double, ptr %100, i64 %104
  %106 = load double, ptr %105, align 8, !tbaa !9
  %107 = load double, ptr %17, align 8, !tbaa !9
  %108 = fmul double %106, %107
  store double %108, ptr %15, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  br label %109

109:                                              ; preds = %66
  %110 = load i32, ptr %16, align 4, !tbaa !5
  %111 = add nsw i32 %110, 1
  store i32 %111, ptr %16, align 4, !tbaa !5
  br label %61, !llvm.loop !19

112:                                              ; preds = %65
  %113 = load double, ptr %15, align 8, !tbaa !9
  %114 = load ptr, ptr %9, align 8, !tbaa !11
  %115 = load i32, ptr %13, align 4, !tbaa !5
  %116 = sext i32 %115 to i64
  %117 = getelementptr inbounds double, ptr %114, i64 %116
  store double %113, ptr %117, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  br label %118

118:                                              ; preds = %112
  %119 = load i32, ptr %13, align 4, !tbaa !5
  %120 = add nsw i32 %119, 1
  store i32 %120, ptr %13, align 4, !tbaa !5
  br label %24, !llvm.loop !21

121:                                              ; preds = %30
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN3ads7bspline14basis_eval_ctx4leftEv(ptr noundef nonnull align 8 dereferenceable(64)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN3ads7bspline14basis_eval_ctx5rightEv(ptr noundef nonnull align 8 dereferenceable(64)) #2 align 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) #2 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3

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 = { 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 #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"int", !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 = !{!"any pointer", !7, i64 0}
!13 = !{!14, !6, i64 24}
!14 = !{!"_ZTSN3ads7bspline5basisE", !15, i64 0, !6, i64 24, !15, i64 32}
!15 = !{!"_ZTSSt6vectorIdSaIdEE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}
!21 = distinct !{!21, !20}


; 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
define dso_local void @_ZN3ads7bspline10eval_basisEidRKNS0_5basisEPdRNS0_14basis_eval_ctxE(i32 noundef %0, double noundef %1, ptr noundef nonnull align 8 dereferenceable(56) %2, ptr nocapture noundef %3, ptr noundef nonnull align 8 dereferenceable(64) %4) local_unnamed_addr #0 {
  %6 = tail call noundef ptr @_ZN3ads7bspline14basis_eval_ctx4leftEv(ptr noundef nonnull align 8 dereferenceable(64) %4)
  %7 = tail call noundef ptr @_ZN3ads7bspline14basis_eval_ctx5rightEv(ptr noundef nonnull align 8 dereferenceable(64) %4)
  store double 1.000000e+00, ptr %3, align 8, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %2, i64 24
  %9 = load i32, ptr %8, align 8, !tbaa !9
  %.not44 = icmp slt i32 %9, 1
  br i1 %.not44, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %5
  %10 = add nsw i32 %0, 1
  %11 = sext i32 %0 to i64
  %invariant.gep = getelementptr i8, ptr %7, i64 8
  br label %12

._crit_edge:                                      ; preds = %37, %5
  ret void

12:                                               ; preds = %.lr.ph, %37
  %indvar = phi i64 [ 0, %.lr.ph ], [ %indvar.next, %37 ]
  %indvars.iv47 = phi i64 [ 1, %.lr.ph ], [ %indvars.iv.next48, %37 ]
  %13 = trunc nuw nsw i64 %indvars.iv47 to i32
  %14 = sub i32 %10, %13
  %15 = sext i32 %14 to i64
  %16 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %15) #2
  %17 = load double, ptr %16, align 8, !tbaa !5
  %18 = fsub double %1, %17
  %19 = getelementptr inbounds double, ptr %6, i64 %indvars.iv47
  store double %18, ptr %19, align 8, !tbaa !5
  %20 = add nsw i64 %indvars.iv47, %11
  %21 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %20) #2
  %22 = load double, ptr %21, align 8, !tbaa !5
  %23 = fsub double %22, %1
  %24 = getelementptr inbounds double, ptr %7, i64 %indvars.iv47
  store double %23, ptr %24, align 8, !tbaa !5
  %xtraiter = and i64 %indvars.iv47, 1
  %25 = icmp eq i64 %indvar, 0
  br i1 %25, label %.unr-lcssa, label %.new

.new:                                             ; preds = %12
  %unroll_iter = and i64 %indvars.iv47, 9223372036854775806
  br label %41

.unr-lcssa:                                       ; preds = %41, %12
  %.lcssa.ph = phi double [ poison, %12 ], [ %65, %41 ]
  %indvars.iv.unr = phi i64 [ 0, %12 ], [ %indvars.iv.next.1, %41 ]
  %.04142.unr = phi double [ 0.000000e+00, %12 ], [ %65, %41 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %37, label %.epilog-lcssa

.epilog-lcssa:                                    ; preds = %.unr-lcssa
  %26 = getelementptr inbounds double, ptr %3, i64 %indvars.iv.unr
  %27 = load double, ptr %26, align 8, !tbaa !5
  %gep = getelementptr double, ptr %invariant.gep, i64 %indvars.iv.unr
  %28 = load double, ptr %gep, align 8, !tbaa !5
  %29 = sub nsw i64 %indvars.iv47, %indvars.iv.unr
  %30 = getelementptr inbounds double, ptr %6, i64 %29
  %31 = load double, ptr %30, align 8, !tbaa !5
  %32 = fadd double %28, %31
  %33 = fdiv double %27, %32
  %34 = tail call double @llvm.fmuladd.f64(double %28, double %33, double %.04142.unr)
  store double %34, ptr %26, align 8, !tbaa !5
  %35 = load double, ptr %30, align 8, !tbaa !5
  %36 = fmul double %35, %33
  br label %37

37:                                               ; preds = %.unr-lcssa, %.epilog-lcssa
  %.lcssa = phi double [ %.lcssa.ph, %.unr-lcssa ], [ %36, %.epilog-lcssa ]
  %38 = getelementptr inbounds double, ptr %3, i64 %indvars.iv47
  store double %.lcssa, ptr %38, align 8, !tbaa !5
  %indvars.iv.next48 = add nuw nsw i64 %indvars.iv47, 1
  %39 = load i32, ptr %8, align 8, !tbaa !9
  %40 = sext i32 %39 to i64
  %.not.not = icmp slt i64 %indvars.iv47, %40
  %indvar.next = add i64 %indvar, 1
  br i1 %.not.not, label %12, label %._crit_edge, !llvm.loop !17

41:                                               ; preds = %41, %.new
  %indvars.iv = phi i64 [ 0, %.new ], [ %indvars.iv.next.1, %41 ]
  %.04142 = phi double [ 0.000000e+00, %.new ], [ %65, %41 ]
  %niter = phi i64 [ 0, %.new ], [ %niter.next.1, %41 ]
  %42 = getelementptr inbounds double, ptr %3, i64 %indvars.iv
  %43 = load double, ptr %42, align 8, !tbaa !5
  %indvars.iv.next = or disjoint i64 %indvars.iv, 1
  %44 = getelementptr inbounds double, ptr %7, i64 %indvars.iv.next
  %45 = load double, ptr %44, align 8, !tbaa !5
  %46 = sub nsw i64 %indvars.iv47, %indvars.iv
  %47 = getelementptr inbounds double, ptr %6, i64 %46
  %48 = load double, ptr %47, align 8, !tbaa !5
  %49 = fadd double %45, %48
  %50 = fdiv double %43, %49
  %51 = tail call double @llvm.fmuladd.f64(double %45, double %50, double %.04142)
  store double %51, ptr %42, align 8, !tbaa !5
  %52 = load double, ptr %47, align 8, !tbaa !5
  %53 = fmul double %52, %50
  %54 = getelementptr inbounds double, ptr %3, i64 %indvars.iv.next
  %55 = load double, ptr %54, align 8, !tbaa !5
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %56 = getelementptr inbounds double, ptr %7, i64 %indvars.iv.next.1
  %57 = load double, ptr %56, align 8, !tbaa !5
  %58 = sub nsw i64 %indvars.iv47, %indvars.iv.next
  %59 = getelementptr inbounds double, ptr %6, i64 %58
  %60 = load double, ptr %59, align 8, !tbaa !5
  %61 = fadd double %57, %60
  %62 = fdiv double %55, %61
  %63 = tail call double @llvm.fmuladd.f64(double %57, double %62, double %53)
  store double %63, ptr %54, align 8, !tbaa !5
  %64 = load double, ptr %59, align 8, !tbaa !5
  %65 = fmul double %64, %62
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %.unr-lcssa, label %41, !llvm.loop !19
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN3ads7bspline14basis_eval_ctx4leftEv(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN3ads7bspline14basis_eval_ctx5rightEv(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #0 align 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 speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, 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 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #2 = { 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 = !{!10, !16, i64 24}
!10 = !{!"_ZTSN3ads7bspline5basisE", !11, i64 0, !16, i64 24, !11, i64 32}
!11 = !{!"_ZTSSt6vectorIdSaIdEE", !12, i64 0}
!12 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !15, i64 0, !15, i64 8, !15, i64 16}
!15 = !{!"any pointer", !7, i64 0}
!16 = !{!"int", !7, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}
!19 = distinct !{!19, !18}


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