re PR middle-end/14684 (-fprofile-use/-fprofile-generate failure because of coverage...

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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bea2ef8729f1a00024fb56d8cea3e7adab6f6a38..85f69d8cd6b72c5f807b08523fbecc0f9cb59ca6 100644 (file)
--- 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 b88c5039a421abc1b763c210b004c5d5c2f6ced6..b44b28c7b1e6740fe8c05c9382511fa1b0b07564 100644 (file)
--- 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;