[PR hsa/87863] Set assembler name of group and global variables early

2019-02-01  Martin Jambor  <mjambor@suse.cz>

	PR hsa/87863
	* omp-grid.c (grid_mark_variable_segment): Set assembler name of group
	segment and global segment variables before making them static.

From-SVN: r268452

gcc/ChangeLog

 2019-02-01  Martin Jambor  <mjambor@suse.cz>
 
+	PR hsa/87863
+	* omp-grid.c (grid_mark_variable_segment): Set assembler name of group
+	segment and global segment variables before making them static.
+
+2019-02-01  Martin Jambor  <mjambor@suse.cz>
+
 	* omp-grid.c (grid_target_follows_gridifiable_pattern): Guard two
 	missed optimization dump with dump_enabled_p.
 

gcc/omp-grid.c

@@ -934,6 +934,8 @@ grid_mark_variable_segment (tree var, enum grid_var_segment segment)
   if (!TREE_STATIC (var))
     {
       TREE_STATIC (var) = 1;
+      const char *prefix = IDENTIFIER_POINTER (DECL_NAME (var));
+      SET_DECL_ASSEMBLER_NAME (var, create_tmp_var_name (prefix));
       varpool_node::finalize_decl (var);
     }