re PR gcov-profile/60897 (Mangled function name in warning during -fprofile-use…

re PR gcov-profile/60897 (Mangled function name in warning during -fprofile-use phase of Firefox build)

2014-05-14  Martin Jambor  <mjambor@suse.cz>

	PR ipa/60897
	* ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.

From-SVN: r210426

gcc/ChangeLog

+2014-05-14  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/60897
+	* ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
+
 2014-05-14  James Norris  <jnorris@codesourcery.com>
 
 	* omp-low.c (expand_parallel_call): Remove shadow variable.

gcc/ipa-prop.c

@@ -3650,6 +3650,7 @@ ipa_modify_formal_parameters (tree fndecl, ipa_parm_adjustment_vec adjustments)
 
   TREE_TYPE (fndecl) = new_type;
   DECL_VIRTUAL_P (fndecl) = 0;
+  DECL_LANG_SPECIFIC (fndecl) = NULL;
   otypes.release ();
   oparms.release ();
 }