1 files changed, 58 insertions, 0 deletions
diff --git a/contrib/analyze_brprob_spec.py b/contrib/analyze_brprob_spec.py
new file mode 100755
index 00000000000..a28eaac39d5
--- /dev/null
+++ b/contrib/analyze_brprob_spec.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+
+# This file is part of GCC.
+#
+# GCC 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, or (at your option) any later
+# version.
+#
+# GCC 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/>.  */
+
+import sys
+import os
+import subprocess
+import tempfile
+import argparse
+
+script_location = os.path.realpath(__file__)
+
+parser = argparse.ArgumentParser()
+parser.add_argument('location', metavar = 'dump_file', help = 'Location with SPEC benchmarks')
+parser.add_argument('-s', '--sorting', dest = 'sorting', choices = ['branches', 'hitrate', 'coverage'], default = 'branches')
+
+args = parser.parse_args()
+
+benchmarks = os.listdir(args.location)
+
+for b in sorted(benchmarks):
+    dumps = []
+    for root, dirs, files in os.walk(os.path.join(args.location, b)):
+        for x in files:
+            if x.endswith('.profile'):
+                dumps.append(os.path.join(root, x))
+
+    if len(dumps) == 0:
+        continue
+
+    temp = tempfile.NamedTemporaryFile(delete = False)
+    for d in dumps:
+        temp.write(open(d, 'rb').read())
+
+    temp.close()
+
+    print()
+    print(b)
+    sys.stdout.flush()
+    p = [os.path.join(os.path.dirname(script_location), 'analyze_brprob.py'), temp.name, '--sorting', args.sorting]
+    p = subprocess.check_call(p)
+    sys.stdout.flush()
+
+    os.remove(temp.name)