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Mark __dso_handle hidden if assembler supports it.

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2011-06-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR c++/49412
	* decl.c (get_dso_handle_node): Mark __dso_handle hidden if
	assembler supports hidden visibility.

From-SVN: r175080
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H.J. Lu 2011-06-15 15:50:22 +00:00 committed by H.J. Lu
parent 85ce937577
commit 6beec6813a
2 changed files with 11 additions and 0 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
PR c++/49412
* decl.c (get_dso_handle_node): Mark __dso_handle hidden if
assembler supports hidden visibility.
2011-06-14 Jason Merrill <jason@redhat.com> 2011-06-14 Jason Merrill <jason@redhat.com>
PR c++/49107 PR c++/49107

5
gcc/cp/decl.c
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@ -6435,6 +6435,11 @@ get_dso_handle_node (void)
dso_handle_node = declare_global_var (get_identifier ("__dso_handle"), dso_handle_node = declare_global_var (get_identifier ("__dso_handle"),
ptr_type_node); ptr_type_node);
#ifdef HAVE_GAS_HIDDEN
DECL_VISIBILITY (dso_handle_node) = VISIBILITY_HIDDEN;
DECL_VISIBILITY_SPECIFIED (dso_handle_node) = 1;
#endif
return dso_handle_node; return dso_handle_node;
} }