Document unique_id variable.

From-SVN: r17783

Document unique_id variable.
From-SVN: r17783
13309a5f · John Carr · b94ad19e · 13309a5f
Commit 13309a5f authored Feb 08, 1998 by John Carr
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 1 deletions

gcc/alias.c
+2 -1

No files found.
--- a/gcc/alias.c
+++ b/gcc/alias.c
@@ -216,7 +216,8 @@ find_base_value (src)
   register N has been set in this function.  */
 static char *reg_seen;

-/* */
+/* Addresses which are known not to alias anything else are identified
+   by a unique integer.  */
 static int unique_id;

 static void