(rest_of_compilation): Call regset_release_memory.

From-SVN: r14427

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 9ca2f75..1129281 100644 (file)
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -151,6 +151,7 @@ extern void init_reg_sets ();
 extern void dump_flow_info ();
 extern void dump_sched_info ();
 extern void dump_local_alloc ();
+extern void regset_release_memory ();
 
 void rest_of_decl_compilation ();
 void error_with_file_and_line PVPROTO((char *file, int line, char *s, ...));
@@ -3471,6 +3472,9 @@ rest_of_compilation (decl)
             final_end_function (insns, asm_out_file, optimize);
             assemble_end_function (decl, fnname);
             fflush (asm_out_file);
+
+            /* Release all memory held by regsets now */
+            regset_release_memory ();
           });
 
   /* Write DBX symbols if requested */