From 13309a5ff9a8c17bdc2c5b1ff072843800516579 Mon Sep 17 00:00:00 2001 From: John Carr Date: Sun, 8 Feb 1998 15:53:23 +0000 Subject: [PATCH] Document unique_id variable. From-SVN: r17783 --- gcc/alias.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gcc/alias.c b/gcc/alias.c index 5080822764f..0b5989ca949 100644 --- 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 -- 2.30.2