Remove obstacks.

[thirdparty/gcc.git] / gcc / alias.c

diff --git a/gcc/alias.c b/gcc/alias.c
index 65b053f649b7d713e47b8622e70528fe3da489b7..c1158928eeddf21e3f3e6769d068d33e22410a7a 100644 (file)
--- a/gcc/alias.c
+++ b/gcc/alias.c
@@ -1935,8 +1935,7 @@ init_alias_analysis ()
      registers.  */
   reg_base_value_size = maxreg * 2;
   reg_base_value = (rtx *) xcalloc (reg_base_value_size, sizeof (rtx));
-  if (ggc_p)
-    ggc_add_rtx_root (reg_base_value, reg_base_value_size);
+  ggc_add_rtx_root (reg_base_value, reg_base_value_size);
 
   new_reg_base_value = (rtx *) xmalloc (reg_base_value_size * sizeof (rtx));
   reg_seen = (char *) xmalloc (reg_base_value_size);
@@ -2129,8 +2128,7 @@ end_alias_analysis ()
   reg_known_equiv_p = 0;
   if (reg_base_value)
     {
-      if (ggc_p)
-       ggc_del_root (reg_base_value);
+      ggc_del_root (reg_base_value);
       free (reg_base_value);
       reg_base_value = 0;
     }