dist/gcc/ipa-param-manipulation.c

943   tree new_parm;
946       new_parm = remap_decl (t, m_id);
947       if (TREE_CODE (new_parm) != PARM_DECL)
948 	new_parm = m_id->copy_decl (t, m_id);
952       new_parm = copy_node (t);
953       DECL_CONTEXT (new_parm) = m_fndecl;
956     new_parm = t;
957   return new_parm;
1013       tree new_parm;
1018 	  new_parm = carry_over_param (m_oparms[prev_index]);
1019 	  m_new_decls.quick_push (new_parm);
1026 	  new_parm = build_decl (UNKNOWN_LOCATION, PARM_DECL, NULL_TREE,
1029 	  DECL_NAME (new_parm) = create_tmp_var_name (prefix);
1030 	  DECL_ARTIFICIAL (new_parm) = 1;
1031 	  DECL_ARG_TYPE (new_parm) = new_type;
1032 	  DECL_CONTEXT (new_parm) = m_fndecl;
1033 	  TREE_USED (new_parm) = 1;
1034 	  DECL_IGNORED_P (new_parm) = 1;
1038 	    DECL_GIMPLE_REG_P (new_parm) = 1;
1039 	  layout_decl (new_parm, 0);
1040 	  m_new_decls.quick_push (new_parm);
1065 		  register_replacement (apm, new_parm, dummy_decl);
1072 		register_replacement (apm, new_parm);