alias.c (new_alias_set): Construct the alias_set varray.

	* alias.c (new_alias_set): Construct the alias_set varray.
	(init_alias_once): Don't do it here.

From-SVN: r75779

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0160a729e3ce0f8d17b812767df12b7520c287c6..b7e8573fd34317a483f809d2d59a0b9a60da7e51 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-01-13  Jan Hubicka  <jh@suse.cz>
+
+       * alias.c (new_alias_set): Construct the alias_set varray.
+       (init_alias_once): Don't do it here.
+
 2004-01-12  Marc Espie <espie@openbsd.org>
 
        * system.h: handle YYBYACC like YYBISON.

diff --git a/gcc/alias.c b/gcc/alias.c
index 6c5f73bc9244e1f534f9345d6c1881c6811adb49..0cdc32cdeafc81be6acd374996ca8b11b917d046 100644 (file)
--- a/gcc/alias.c
+++ b/gcc/alias.c
@@ -598,7 +598,10 @@ new_alias_set (void)
 
   if (flag_strict_aliasing)
     {
-      VARRAY_GROW (alias_sets, last_alias_set + 2);
+      if (!alias_sets)
+       VARRAY_GENERIC_PTR_INIT (alias_sets, 10, "alias sets");
+      else
+       VARRAY_GROW (alias_sets, last_alias_set + 2);
       return ++last_alias_set;
     }
   else
@@ -2672,8 +2675,6 @@ init_alias_once (void)
   static_reg_base_value[HARD_FRAME_POINTER_REGNUM]
     = gen_rtx_ADDRESS (Pmode, hard_frame_pointer_rtx);
 #endif
-
-  VARRAY_GENERIC_PTR_INIT (alias_sets, 10, "alias sets");
 }
 
 /* Set MEMORY_MODIFIED when X modifies DATA (that is assumed