From 4db0315e11ad5452dacafbd5be737096451e24f6 Mon Sep 17 00:00:00 2001
From: Andreas Krebbel <krebbel1@de.ibm.com>
Date: Wed, 27 Oct 2004 13:35:44 +0000
Subject: [PATCH] re PR middle-end/14684 (-fprofile-use/-fprofile-generate
 failure because of coverage mismatch)

2004-10-27  Andreas Krebbel  <krebbel@de.ibm.com>
            patch originally created by Kelley Cook  <kcook@gcc.gnu.org>

	PR middle-end/14684
	* opts.c (OPT_fprofile_generate): Default to -funroll-loops
	to match -fprofile-use.

Co-Authored-By: Kelley Cook <kcook@gcc.gnu.org>

From-SVN: r89659
---
 gcc/ChangeLog | 7 +++++++
 gcc/opts.c    | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bea2ef8729f..85f69d8cd6b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2004-10-27  Andreas Krebbel  <krebbel@de.ibm.com>
+	    patch originally created by Kelley Cook  <kcook@gcc.gnu.org>
+
+	PR middle-end/14684
+	* opts.c (OPT_fprofile_generate): Default to -funroll-loops 
+	to match -fprofile-use.
+
 2004-10-27  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* config/rs6000/rs6000.c: Fix a comment typo.
diff --git a/gcc/opts.c b/gcc/opts.c
index b88c5039a42..b44b28c7b1e 100644
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -854,6 +854,8 @@ common_handle_option (size_t scode, const char *arg, int value)
         flag_profile_values = value;
       if (!flag_value_profile_transformations_set)
         flag_value_profile_transformations = value;
+      if (!flag_unroll_loops_set)
+	flag_unroll_loops = value;
 #ifdef HAVE_prefetch
       if (0 && !flag_speculative_prefetching_set)
 	flag_speculative_prefetching = value;