fixed typos, added command line arguments check to regresion_read.py

alloy.py

@@ -330,9 +330,13 @@ def build_ispc(version_LLVM, make):
         if options.debug == True:
             folder +=  "dbg"
        
-        p = subprocess.Popen("svnversion " + folder, shell=True, \
+        p = subprocess.Popen("svn info " + folder, shell=True, \
                stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-        (revision_llvm, err) = p.communicate()
+        (info_llvm, err) = p.communicate()
+        info_llvm = re.split('\n', info_llvm)
+        for i in info_llvm:
+            if len(i) > 0 and i.startswith("Last Changed Rev: "):
+                common.ex_state.switch_revision(str(i[len("Last Changed Rev: "):]))
         
         try_do_LLVM("recognize LLVM revision", "svn info " + folder, True)
         try_do_LLVM("build ISPC with LLVM version " + version_LLVM + " ", make_ispc, True)
@@ -641,7 +645,7 @@ def validation_run(only, only_targets, reference_branch, number, notify, update,
             attach_mail_file(msg, performance.in_file, "performance.log")
             attach_mail_file(msg, "." + os.sep + "logs" + os.sep + "perf_build.log", "perf_build.log")
 # dumping gathered info to the file
-    commom.ex_state.dump(alloy_folder + "test_table.dump", commom.ex_state.tt)
+    common.ex_state.dump(alloy_folder + "test_table.dump", common.ex_state.tt)
 # sending e-mail with results
     if options.notify != "":
         fp = open(os.environ["ISPC_HOME"] + os.sep + "notify_log.log", 'rb')
@@ -762,6 +766,7 @@ import datetime
 import copy
 import multiprocessing
 import subprocess
+import re
 from email.MIMEMultipart import MIMEMultipart
 from email.MIMEBase import MIMEBase
 from email.mime.text import MIMEText

regression_read.py

@@ -52,14 +52,17 @@ if __name__ == '__main__':
             return self.epilog
 
     examples =  ("Examples:\n" +
-    "Load test_table object\n\tregression_read.py -l\n")
+    "Load test_table object\n\tregression_read.py -l 'test_table.dump'\n")
     
     parser = MyParser(usage="Usage: regression_read.py -l [options]", epilog=examples)
     parser.add_option('-l', '--load-tt', dest='load_tt',
-        help='load test_table.dump from file', default=None)
+        help='load TestTable() from file', default=None)
 
     (options, args) = parser.parse_args()
-
+    if (options.load_tt == None):
+        parser.print_help()
+        exit(0)
+        
     tt = read_test_table(options.load_tt)
     print tt
     print "\n\n ------------------------\n\n"