dpatel 03/02/07 18:01:28
Modified: live/gcc3/gcc tree.c tree-inline.c
Log:
Simple hashtable improvements for build time speed up.
Reviewed by: Zem Laski
Revision Changes Path
1.54 +2 -1 src/live/gcc3/gcc/tree.c
Index: tree.c
===================================================================
RCS file: /cvs/Darwin/src/live/gcc3/gcc/tree.c,v
retrieving revision 1.53
retrieving revision 1.54
diff -u -r1.53 -r1.54
--- tree.c 2003/02/04 03:12:59 1.53
+++ tree.c 2003/02/08 02:01:26 1.54
@@ -108,7 +108,8 @@
};
/* Initial size of the hash table (rounded to next prime). */
-#define TYPE_HASH_INITIAL_SIZE 1000
+/* APPLE LOCAL fsf candidate */
+#define TYPE_HASH_INITIAL_SIZE 4111
/* Now here is the hash table. When recording a type, it is added to
the slot whose index is the hash code. Note that the hash table is
1.31 +8 -2 src/live/gcc3/gcc/tree-inline.c
Index: tree-inline.c
===================================================================
RCS file: /cvs/Darwin/src/live/gcc3/gcc/tree-inline.c,v
retrieving revision 1.30
retrieving revision 1.31
diff -u -r1.30 -r1.31
--- tree-inline.c 2002/12/08 00:37:56 1.30
+++ tree-inline.c 2003/02/08 02:01:26 1.31
@@ -1433,12 +1433,18 @@
/* Replace all calls to inline functions with the bodies of those
functions. */
- id.tree_pruner = htab_create (37, htab_hash_pointer,
+ /* APPLE LOCAL begin fsf candidate */
+ if (!id.tree_pruner)
+ id.tree_pruner = htab_create (131, htab_hash_pointer,
htab_eq_pointer, NULL);
+ /* APPLE LOCAL end fsf candidate */
expand_calls_inline (&DECL_SAVED_TREE (fn), &id);
/* Clean up. */
- htab_delete (id.tree_pruner);
+ /* APPLE LOCAL begin fsf candidate */
+ /* htab_delete (id.tree_pruner); */
+ htab_empty (id.tree_pruner);
+ /* APPLE LOCAL end fsf candidate */
if (DECL_LANG_SPECIFIC (fn))
{
tree ifn = make_tree_vec (VARRAY_ACTIVE_SIZE (id.inlined_fns));
