* gcse.c: Remove an obsolete comment.

From-SVN: r95319

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 33f411f..881f157 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -2,6 +2,8 @@
 
        * gcse.c: Remove an obsolete comment.
 
+       * cse.c (init_cse_reg_info): Use xmalloc instead of xrealloc.
+
 2005-02-20  Hans-Peter Nilsson  <hp@axis.com>
 
        * doc/extend.texi (Function Attributes) <Attribute const>: The

diff --git a/gcc/cse.c b/gcc/cse.c
index e9f6c2f..e16113c 100644 (file)
--- a/gcc/cse.c
+++ b/gcc/cse.c
@@ -864,10 +864,12 @@ init_cse_reg_info (unsigned int nregs)
        }
 
       /* Reallocate the table with NEW_SIZE entries.  */
-      cse_reg_info_table = xrealloc (cse_reg_info_table,
-                                    (sizeof (struct cse_reg_info)
-                                     * new_size));
+      if (cse_reg_info_table)
+       free (cse_reg_info_table);
+      cse_reg_info_table = xmalloc (sizeof (struct cse_reg_info)
+                                    * new_size);
       cse_reg_info_table_size = new_size;
+      cse_reg_info_table_first_uninitialized = 0;
     }
 
   /* Do we have all of the first NREGS entries initialized?  */