import fix and plot multiple lines at once

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21596 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 28 insertions, 14 deletions

diff --git a/utils/plotNLT.pl b/utils/plotNLT.pl
index ca911db26f..55d503d689 100644
--- a/utils/plotNLT.pl
+++ b/utils/plotNLT.pl
@@ -14,26 +14,40 @@ $connectionInfo="dbi:mysql:$db;$host";
 # make connection to database
 $dbh = DBI->connect($connectionInfo,$userid,$passwd) or die DBI->errstr;
 
-$prog = shift @ARGV;
-$test = shift @ARGV;
+
+$count = @ARGV / 2;
 
 print "set xdata time\n";
 print 'set timefmt "%Y-%m-%d"';
-print "\nplot '-' using 1:2 with lines \n";
-
-$query = "Select RUN, VALUE from Tests where TEST = '$test' AND NAME = '$prog' ORDER BY RUN";
-#print $query;
-
-my $sth = $dbh->prepare( $query) || die "Can't prepare statement: $DBI::errstr";;
-
-my $rc = $sth->execute or die DBI->errstr;
+print "\nplot";
+for ($iter = 0; $iter < $count; $iter++) {
+  if ($iter)
+    { print ","; }
+  print " '-' using 1:2 with lines";
+}
 
-while(($da,$v) = $sth->fetchrow_array)
-{
-  print "$da $v\n";
+print "\n";
+
+for ($iter = 0; $iter < $count; $iter++) {
+
+  $prog = shift @ARGV;
+  $test = shift @ARGV;
+
+  $query = "Select RUN, VALUE from Tests where TEST = '$test' AND NAME = '$prog' ORDER BY RUN";
+  #print "\n$query\n";
+  
+  my $sth = $dbh->prepare( $query) || die "Can't prepare statement: $DBI::errstr";;
+  
+  my $rc = $sth->execute or die DBI->errstr;
+  
+  while(($da,$v) = $sth->fetchrow_array)
+    {
+      print "$da $v\n";
+    }
+  
+  print "e\n";
 }
 
-print "e\n";
 
 # disconnect from database
 $dbh->disconnect;