ipa-pure-const.c (propagate_pure_const, [...]): Do not modify inline clones.

	* ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
	Do not modify inline clones.

From-SVN: r208830

gcc/ChangeLog

+2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
+	Do not modify inline clones.
+
 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
 
 	* config/i386/i386.md (general_sext_operand): New mode attr.

gcc/ipa-pure-const.c

@@ -1327,6 +1327,10 @@ propagate_pure_const (void)
 	  w_l->pure_const_state = this_state;
 	  w_l->looping = this_looping;
 
+	  /* Inline clones share declaration with their offline copies;
+	     do not modify their declarations since the offline copy may
+	     be different.  */
+	  if (!w->global.inlined_to)
 	    switch (this_state)
 	      {
 	      case IPA_CONST:
@@ -1448,11 +1452,17 @@ propagate_nothrow (void)
 	  funct_state w_l = get_function_state (w);
 	  if (!can_throw && !TREE_NOTHROW (w->decl))
 	    {
+	      /* Inline clones share declaration with their offline copies;
+		 do not modify their declarations since the offline copy may
+		 be different.  */
+	      if (!w->global.inlined_to)
+		{
 		  cgraph_set_nothrow_flag (w, true);
 		  if (dump_file)
 		    fprintf (dump_file, "Function found to be nothrow: %s\n",
 			     w->name ());
 		}
+	    }
 	  else if (can_throw && !TREE_NOTHROW (w->decl))
 	    w_l->can_throw = true;
 	  w_info = (struct ipa_dfs_info *) w->aux;