From f46a52d25219bfbdb22f8b8edb22c00f53490c33 Mon Sep 17 00:00:00 2001 From: Jan Hubicka Date: Mon, 29 Dec 2003 10:25:45 +0100 Subject: [PATCH] * toplev.c (rest_of_handle_loop_optimize): Enable LOOP_AUTO_UNROLL. From-SVN: r75197 --- gcc/ChangeLog | 4 ++++ gcc/toplev.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1dc2c4d..b71bea3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2003-12-29 Jan Hubicka + + * toplev.c (rest_of_handle_loop_optimize): Enable LOOP_AUTO_UNROLL. + 2003-12-29 Phil Edwards * doc/cppopts.texi: Use of -idirafter, -iprefix, -iwithprefix, and diff --git a/gcc/toplev.c b/gcc/toplev.c index 2a56477..eb68ce8 100644 --- 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; -- 2.7.4