obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 61 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.misc-tests/bprob.exp b/gcc/testsuite/gcc.misc-tests/bprob.exp
new file mode 100644
index 000000000..c05eced54
--- /dev/null
+++ b/gcc/testsuite/gcc.misc-tests/bprob.exp
@@ -0,0 +1,61 @@
+#   Copyright (C) 2001, 2002, 2004, 2007, 2008 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# Test the functionality of programs compiled with profile-directed block
+# ordering using -fprofile-arcs followed by -fbranch-probabilities.
+
+load_lib target-supports.exp
+
+# Some targets don't have any implementation of __bb_init_func or are
+# missing other needed machinery.
+if { ![check_profiling_available "-fprofile-arcs"] } {
+    return
+}
+
+# The procedures in profopt.exp need these parameters.
+set tool gcc
+set prof_ext "gcda"
+set perf_ext tim
+
+# Override the list defined in profopt.exp.
+set PROFOPT_OPTIONS [list \
+	{ -g } \
+	{ -O0 } \
+	{ -O1 } \
+	{ -O2 -DPERFTIME } \
+	{ -O3 -DPERFTIME } \
+	{ -O3 -g -DPERFTIME } \
+	{ -Os } ]
+
+if $tracelevel then {
+    strace $tracelevel
+}
+
+# Load support procs.
+load_lib profopt.exp
+
+set profile_options "-fprofile-arcs"
+set feedback_options "-fprofile-use"
+
+foreach profile_option $profile_options feedback_option $feedback_options {
+    foreach src [lsort [glob -nocomplain $srcdir/$subdir/bprob-*.c]] {
+        # If we're only testing specific files and this isn't one of them, skip it.
+        if ![runtest_file_p $runtests $src] then {
+            continue
+        }
+        profopt-execute $src
+    }
+}