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Make gt_pch_nx unreachable in symbol-summary classes.

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2019-10-24  Martin Liska  <mliska@suse.cz>

	* symbol-summary.h (gt_pch_nx): Mark all functions
	with gcc_unreachable as we do not expect to be called.

From-SVN: r277408
This commit is contained in:
Martin Liska 2019-10-24 17:08:30 +02:00 committed by Martin Liska
parent 79c05c2bc4
commit 315d42482c
2 changed files with 22 additions and 26 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2019-10-24 Martin Liska <mliska@suse.cz>
* symbol-summary.h (gt_pch_nx): Mark all functions
with gcc_unreachable as we do not expect to be called.
2019-10-24 Richard Biener <rguenther@suse.de>
* tree-vect-slp.c (vect_get_and_check_slp_defs): For reduction

43
gcc/symbol-summary.h
View File

@ -295,19 +295,16 @@ gt_ggc_mx(function_summary<T *>* const &summary)
template <typename T>
void
gt_pch_nx(function_summary<T *>* const &summary)
gt_pch_nx (function_summary<T *> *const &)
{
gcc_checking_assert (summary->m_ggc);
gt_pch_nx (&summary->m_map);
gcc_unreachable ();
}
template <typename T>
void
gt_pch_nx(function_summary<T *>* const& summary, gt_pointer_operator op,
void *cookie)
gt_pch_nx (function_summary<T *> *const &, gt_pointer_operator, void *)
{
gcc_checking_assert (summary->m_ggc);
gt_pch_nx (&summary->m_map, op, cookie);
gcc_unreachable ();
}
/* Help template from std c++11. */
@ -538,18 +535,17 @@ gt_ggc_mx (fast_function_summary<T *, va_gc>* const &summary)
template <typename T>
void
gt_pch_nx (fast_function_summary<T *, va_gc>* const &summary)
gt_pch_nx (fast_function_summary<T *, va_gc> *const &)
{
gt_pch_nx (summary->m_vector);
gcc_unreachable ();
}
template <typename T>
void
gt_pch_nx (fast_function_summary<T *, va_gc>* const& summary,
gt_pointer_operator op,
void *cookie)
gt_pch_nx (fast_function_summary<T *, va_gc> *const &, gt_pointer_operator,
void *)
{
gt_pch_nx (summary->m_vector, op, cookie);
gcc_unreachable ();
}
/* Base class for call_summary and fast_call_summary classes. */
@ -784,19 +780,16 @@ gt_ggc_mx(call_summary<T *>* const &summary)
template <typename T>
void
gt_pch_nx(call_summary<T *>* const &summary)
gt_pch_nx (call_summary<T *> *const &)
{
gcc_checking_assert (summary->m_ggc);
gt_pch_nx (&summary->m_map);
gcc_unreachable ();
}
template <typename T>
void
gt_pch_nx(call_summary<T *>* const& summary, gt_pointer_operator op,
void *cookie)
gt_pch_nx (call_summary<T *> *const &, gt_pointer_operator, void *)
{
gcc_checking_assert (summary->m_ggc);
gt_pch_nx (&summary->m_map, op, cookie);
gcc_unreachable ();
}
/* We want to pass just pointer types as argument for fast_call_summary
@ -994,18 +987,16 @@ gt_ggc_mx (fast_call_summary<T *, va_gc>* const &summary)
template <typename T>
void
gt_pch_nx (fast_call_summary<T *, va_gc>* const &summary)
gt_pch_nx (fast_call_summary<T *, va_gc> *const &)
{
gt_pch_nx (&summary->m_vector);
gcc_unreachable ();
}
template <typename T>
void
gt_pch_nx (fast_call_summary<T *, va_gc>* const& summary,
gt_pointer_operator op,
void *cookie)
gt_pch_nx (fast_call_summary<T *, va_gc> *const &, gt_pointer_operator, void *)
{
gt_pch_nx (&summary->m_vector, op, cookie);
gcc_unreachable ();
}
#endif /* GCC_SYMBOL_SUMMARY_H */