* toplev.c (rest_of_handle_loop_optimize): Enable LOOP_AUTO_UNROLL.

From-SVN: r75197

* toplev.c (rest_of_handle_loop_optimize): Enable LOOP_AUTO_UNROLL.
From-SVN: r75197
f46a52d2 · Jan Hubicka · Jan Hubicka · 66ec7e69 · f46a52d2 · f46a52d2
Commit f46a52d2 authored Dec 29, 2003 by Jan Hubicka Committed by Jan Hubicka Dec 29, 2003
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gcc/ChangeLog
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gcc/toplev.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2003-12-29  Jan Hubicka  <jh@suse.cz>
+
+	* toplev.c (rest_of_handle_loop_optimize): Enable LOOP_AUTO_UNROLL.
+
 2003-12-29  Phil Edwards  <phil@codesourcery.com>

 	* doc/cppopts.texi:  Use of -idirafter, -iprefix, -iwithprefix, and

--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -2975,7 +2975,7 @@ rest_of_handle_loop_optimize (tree decl, rtx insns)
  free_bb_for_insn ();

  if (flag_unroll_loops)
-    do_unroll = 0;		/* Having two unrollers is useless.  */
+    do_unroll = LOOP_AUTO_UNROLL;	/* Having two unrollers is useless.  */
  else
    do_unroll = flag_old_unroll_loops ? LOOP_UNROLL : LOOP_AUTO_UNROLL;
  do_prefetch = flag_prefetch_loop_arrays ? LOOP_PREFETCH : 0;