No longer used, and confuses maintainers

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30248 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 876 deletions

diff --git a/utils/NightlyTest.pl b/utils/NightlyTest.pl
deleted file mode 100755
index 7b70ca08c1..0000000000
--- a/utils/NightlyTest.pl
+++ /dev/null
@@ -1,876 +0,0 @@
-#!/usr/bin/perl -w
-#
-# Program:  NightlyTest.pl
-#
-# Synopsis: Perform a series of tests which are designed to be run nightly.
-#           This is used to keep track of the status of the LLVM tree, tracking
-#           regressions and performance changes.  This generates one web page a
-#           day which can be used to access this information.
-#
-# Syntax:   NightlyTest.pl [OPTIONS] [CVSROOT BUILDDIR WEBDIR]
-#   where
-# OPTIONS may include one or more of the following:
-#  -nocheckout      Do not create, checkout, update, or configure
-#                   the source tree.
-#  -noremove        Do not remove the BUILDDIR after it has been built.
-#  -notest          Do not even attempt to run the test programs. Implies
-#                   -norunningtests.
-#  -norunningtests  Do not run the Olden benchmark suite with
-#                   LARGE_PROBLEM_SIZE enabled.
-#  -nodejagnu       Do not run feature or regression tests
-#  -parallel        Run two parallel jobs with GNU Make.
-#  -release         Build an LLVM Release version
-#  -enable-llcbeta  Enable testing of beta features in llc.
-#  -disable-llc     Disable LLC tests in the nightly tester.
-#  -disable-jit     Disable JIT tests in the nightly tester.
-#  -disable-cbe     Disable C backend tests in the nightly tester.
-#  -verbose         Turn on some debug output
-#  -debug           Print information useful only to maintainers of this script.
-#  -nice            Checkout/Configure/Build with "nice" to reduce impact 
-#                   on busy servers.
-#  -f2c             Next argument specifies path to F2C utility
-#  -gnuplotscript   Next argument specifies gnuplot script to use
-#  -templatefile    Next argument specifies template file to use
-#  -gccpath         Path to gcc/g++ used to build LLVM
-#  -cvstag          Check out a specific CVS tag to build LLVM (useful for
-#                   testing release branches)
-#  -target          Specify the target triplet
-#  -cflags          Next argument specifies that C compilation options that
-#                   override the default.
-#  -cxxflags        Next argument specifies that C++ compilation options that
-#                   override the default.
-#  -ldflags         Next argument specifies that linker options that override
-#                   the default.
-#  -compileflags    Next argument specifies extra options passed to make when
-#                   building LLVM.
-#
-#  ---------------- Options to configure llvm-test ----------------------------
-#  -extraflags      Next argument specifies extra options that are passed to
-#                   compile the tests.
-#  -noexternals     Do not run the external tests (for cases where povray
-#                   or SPEC are not installed)
-#  -with-externals  Specify a directory where the external tests are located.
-#
-# CVSROOT is the CVS repository from which the tree will be checked out,
-#  specified either in the full :method:user@host:/dir syntax, or
-#  just /dir if using a local repo.
-# BUILDDIR is the directory where sources for this test run will be checked out
-#  AND objects for this test run will be built. This directory MUST NOT
-#  exist before the script is run; it will be created by the cvs checkout
-#  process and erased (unless -noremove is specified; see above.)
-# WEBDIR is the directory into which the test results web page will be written,
-#  AND in which the "index.html" is assumed to be a symlink to the most recent
-#  copy of the results. This directory will be created if it does not exist.
-# LLVMGCCDIR is the directory in which the LLVM GCC Front End is installed
-#  to. This is the same as you would have for a normal LLVM build.
-#
-use POSIX qw(strftime);
-use File::Copy;
-
-my $HOME = $ENV{'HOME'};
-my $CVSRootDir = $ENV{'CVSROOT'};
-   $CVSRootDir = "/home/vadve/shared/PublicCVS"
-     unless $CVSRootDir;
-my $BuildDir   = $ENV{'BUILDDIR'};
-   $BuildDir   = "$HOME/buildtest"
-     unless $BuildDir;
-my $WebDir     = $ENV{'WEBDIR'};
-   $WebDir     = "$HOME/cvs/testresults-X86"
-     unless $WebDir;
-
-# Calculate the date prefix...
-@TIME = localtime;
-my $DATE = sprintf "%4d-%02d-%02d", $TIME[5]+1900, $TIME[4]+1, $TIME[3];
-my $DateString = strftime "%B %d, %Y", localtime;
-my $TestStartTime = gmtime() . "GMT<br>" . localtime() . " (local)";
-
-# Command line argument settings...
-my $NOCHECKOUT = 0;
-my $NOREMOVE = 0;
-my $NOTEST = 0;
-my $NORUNNINGTESTS = 0;
-my $NOEXTERNALS = 0;
-my $MAKEOPTS = "";
-my $PROGTESTOPTS = "";
-my $VERBOSE = 0;
-my $DEBUG = 0;
-my $CONFIGUREARGS = "";
-my $CVSCOOPT = "-APR";
-my $NICE = "";
-my $NODEJAGNU = 0;
-
-sub ReadFile {
-  if (open (FILE, $_[0])) {
-    undef $/;
-    my $Ret = <FILE>;
-    close FILE;
-    $/ = '\n';
-    return $Ret;
-  } else {
-    print "Could not open file '$_[0]' for reading!";
-    return "";
-  }
-}
-
-sub WriteFile {  # (filename, contents)
-  open (FILE, ">$_[0]") or die "Could not open file '$_[0]' for writing!";
-  print FILE $_[1];
-  close FILE;
-}
-
-sub GetRegex {   # (Regex with ()'s, value)
-  $_[1] =~ /$_[0]/m;
-  if (defined($1)) {
-    return $1;
-  }
-  return "0";
-}
-
-sub Touch {
-  my @files = @_;
-  my $now = time;
-  foreach my $file (@files) {
-    if (! -f $file) {
-      open (FILE, ">$file") or warn "Could not create new file $file";
-      close FILE;
-    }
-    utime $now, $now, $file;
-  }
-}
-
-sub AddRecord {
-  my ($Val, $Filename) = @_;
-  my @Records;
-  if (open FILE, "$WebDir/$Filename") {
-    @Records = grep !/$DATE/, split "\n", <FILE>;
-    close FILE;
-  }
-  push @Records, "$DATE: $Val";
-  WriteFile "$WebDir/$Filename", (join "\n", @Records) . "\n";
-}
-
-sub AddPreTag {  # Add pre tags around nonempty list, or convert to "none"
-  $_ = shift;
-  if (length) { return "<pre>$_</pre>"; } else { "<b>none</b><br>"; }
-}
-
-sub ArrayToList { # Add <li> tags around nonempty list or convert to "none"
-  my $result = "";
-  if (scalar @_) {
-    $result = "<ul>";
-    foreach $item (@_) {
-      $result .= "<li><tt>$item</tt></li>";
-    }
-    $result .= "</ul>";
-  } else {
-    $result = "<p><b>none</b></p>";
-  }
-  return $result;
-}
-
-sub ChangeDir { # directory, logical name
-  my ($dir,$name) = @_;
-  chomp($dir);
-  if ( $VERBOSE ) { print "Changing To: $name ($dir)\n"; }
-  chdir($dir) || die "Cannot change directory to: $name ($dir) ";
-}
-
-sub CopyFile { #filename, newfile
-  my ($file, $newfile) = @_;
-  chomp($file);
-  if ($VERBOSE) { print "Copying $file to $newfile\n"; }
-  copy($file, $newfile);
-}
-
-sub GetDir {
-  my $Suffix = shift;
-  opendir DH, $WebDir;
-  my @Result = reverse sort grep !/$DATE/, grep /[-0-9]+$Suffix/, readdir DH;
-  closedir DH;
-  return @Result;
-}
-
-# DiffFiles - Diff the current version of the file against the last version of
-# the file, reporting things added and removed.  This is used to report, for
-# example, added and removed warnings.  This returns a pair (added, removed)
-#
-sub DiffFiles {
-  my $Suffix = shift;
-  my @Others = GetDir $Suffix;
-  if (@Others == 0) {  # No other files?  We added all entries...
-    return (`cat $WebDir/$DATE$Suffix`, "");
-  }
-  # Diff the files now...
-  my @Diffs = split "\n", `diff $WebDir/$DATE$Suffix $WebDir/$Others[0]`;
-  my $Added   = join "\n", grep /^</, @Diffs;
-  my $Removed = join "\n", grep /^>/, @Diffs;
-  $Added =~ s/^< //gm;
-  $Removed =~ s/^> //gm;
-  return ($Added, $Removed);
-}
-
-# FormatTime - Convert a time from 1m23.45 into 83.45
-sub FormatTime {
-  my $Time = shift;
-  if ($Time =~ m/([0-9]+)m([0-9.]+)/) {
-    $Time = sprintf("%7.4f", $1*60.0+$2);
-  }
-  return $Time;
-}
-
-sub GetRegexNum {
-  my ($Regex, $Num, $Regex2, $File) = @_;
-  my @Items = split "\n", `grep '$Regex' $File`;
-  return GetRegex $Regex2, $Items[$Num];
-}
-
-sub GetDejagnuTestResults { # (filename, log)
-  my ($filename, $DejagnuLog) = @_;
-  my @lines;
-  my $firstline;
-  $/ = "\n"; #Make sure we're going line at a time.
-
-  print "DEJAGNU TEST RESULTS:\n";
-
-  if (open SRCHFILE, $filename) {
-    # Process test results
-    my $first_list = 1;
-    my $should_break = 1;
-    my $nocopy = 0;
-    my $readingsum = 0;
-    while ( <SRCHFILE> ) {
-      if ( length($_) > 1 ) { 
-        chomp($_);
-        if ( m/^XPASS:/ || m/^FAIL:/ ) {
-          $nocopy = 0;
-          if ( $first_list ) {
-            push(@lines, "<h3>UNEXPECTED TEST RESULTS</h3><ol><li>\n");
-            $first_list = 0;
-            $should_break = 1;
-            push(@lines, "<b>$_</b><br/>\n");
-            print "  $_\n";
-          } else {
-            push(@lines, "</li><li><b>$_</b><br/>\n");
-            print "  $_\n";
-          }
-        } elsif ( m/Summary/ ) {
-          if ( $first_list ) {
-            push(@lines, "<b>PERFECT!</b>"); 
-            print "  PERFECT!\n";
-          } else {
-            push(@lines, "</li></ol>\n");
-          }
-          push(@lines, "<h3>STATISTICS</h3><pre>\n");
-          print "\nDEJAGNU STATISTICS:\n";
-          $should_break = 0;
-          $nocopy = 0;
-          $readingsum = 1;
-        } elsif ( $readingsum ) {
-          push(@lines,"$_\n");
-          print "  $_\n";
-        }
-      }
-    }
-  }
-  push(@lines, "</pre>\n");
-  close SRCHFILE;
-
-  my $content = join("", @lines);
-  return "$content</li></ol>\n";
-}
-
-
-#####################################################################
-## MAIN PROGRAM
-#####################################################################
-
-my $Template = "";
-my $PlotScriptFilename = "";
-
-# Parse arguments... 
-while (scalar(@ARGV) and ($_ = $ARGV[0], /^[-+]/)) {
-  shift;
-  last if /^--$/;  # Stop processing arguments on --
-
-  # List command line options here...
-  if (/^-nocheckout$/)     { $NOCHECKOUT = 1; next; }
-  if (/^-noremove$/)       { $NOREMOVE = 1; next; }
-  if (/^-notest$/)         { $NOTEST = 1; $NORUNNINGTESTS = 1; next; }
-  if (/^-norunningtests$/) { $NORUNNINGTESTS = 1; next; }
-  if (/^-parallel$/)       { $MAKEOPTS = "$MAKEOPTS -j2 -l3.0"; next; }
-  if (/^-release$/)        { $MAKEOPTS = "$MAKEOPTS ENABLE_OPTIMIZED=1"; next; }
-  if (/^-enable-llcbeta$/) { $PROGTESTOPTS .= " ENABLE_LLCBETA=1"; next; }
-  if (/^-disable-llc$/)    { $PROGTESTOPTS .= " DISABLE_LLC=1";
-                             $CONFIGUREARGS .= " --disable-llc_diffs"; next; }
-  if (/^-disable-jit$/)    { $PROGTESTOPTS .= " DISABLE_JIT=1";
-                             $CONFIGUREARGS .= " --disable-jit"; next; }
-  if (/^-disable-cbe$/)    { $PROGTESTOPTS .= " DISABLE_CBE=1"; next; }
-  if (/^-verbose$/)        { $VERBOSE = 1; next; }
-  if (/^-debug$/)          { $DEBUG = 1; next; }
-  if (/^-nice$/)           { $NICE = "nice "; next; }
-  if (/^-f2c$/)            {
-    $CONFIGUREARGS .= " --with-f2c=$ARGV[0]"; shift; next;
-  }
-  if (/^-with-externals/)  { 
-    $CONFIGUREARGS .= " --with-externals=$ARGV[0]"; shift; next 
-  }
-  if (/^-gnuplotscript$/)  { $PlotScriptFilename = $ARGV[0]; shift; next; }
-  if (/^-templatefile$/)   { $Template = $ARGV[0]; shift; next; }
-  if (/^-gccpath/)         { 
-    $CONFIGUREARGS .= " CC=$ARGV[0]/gcc CXX=$ARGV[0]/g++"; shift; next; 
-  }
-  if (/^-cvstag/)          { $CVSCOOPT .= " -r $ARGV[0]"; shift; next; }
-  if (/^-target/)          {
-    $CONFIGUREARGS .= " --target=$ARGV[0]"; shift; next;
-  }
-  if (/^-cflags/)          {
-    $MAKEOPTS = "$MAKEOPTS C.Flags=\'$ARGV[0]\'"; shift; next;
-  }
-  if (/^-cxxflags/)        {
-    $MAKEOPTS = "$MAKEOPTS CXX.Flags=\'$ARGV[0]\'"; shift; next;
-  }
-  if (/^-ldflags/)         {
-    $MAKEOPTS = "$MAKEOPTS LD.Flags=\'$ARGV[0]\'"; shift; next;
-  }
-  if (/^-compileflags/)    {
-    $MAKEOPTS = "$MAKEOPTS $ARGV[0]"; shift; next;
-  }
-  if (/^-extraflags/)      {
-    $CONFIGUREARGS .= " --with-extra-options=\'$ARGV[0]\'"; shift; next;
-  }
-  if (/^-noexternals$/)    { $NOEXTERNALS = 1; next; }
-  if (/^-nodejagnu$/)      { $NODEJAGNU = 1; next; }
-  print "Unknown option: $_ : ignoring!\n";
-}
-
-if ($ENV{'LLVMGCCDIR'}) {
-  $CONFIGUREARGS .= " --with-llvmgccdir=" . $ENV{'LLVMGCCDIR'};
-}
-if ($CONFIGUREARGS !~ /--disable-jit/) {
-  $CONFIGUREARGS .= " --enable-jit";
-}
-
-die "Must specify 0 or 3 options!" if (@ARGV != 0 and @ARGV != 3);
-
-if (@ARGV == 3) {
-  $CVSRootDir = $ARGV[0];
-  $BuildDir   = $ARGV[1];
-  $WebDir     = $ARGV[2];
-}
-
-my $Prefix = "$WebDir/$DATE";
-
-#define the file names we'll use
-my $BuildLog = "$Prefix-Build-Log.txt";
-my $CVSLog = "$Prefix-CVS-Log.txt";
-my $OldenTestsLog = "$Prefix-Olden-tests.txt";
-my $SingleSourceLog = "$Prefix-SingleSource-ProgramTest.txt.gz";
-my $MultiSourceLog = "$Prefix-MultiSource-ProgramTest.txt.gz";
-my $ExternalLog = "$Prefix-External-ProgramTest.txt.gz";
-my $DejagnuLog = "$Prefix-Dejagnu-testrun.log";
-my $DejagnuSum = "$Prefix-Dejagnu-testrun.sum";
-my $DejagnuTestsLog = "$Prefix-DejagnuTests-Log.txt";
-
-if ($VERBOSE) {
-  print "INITIALIZED\n";
-  print "CVS Root = $CVSRootDir\n";
-  print "BuildDir = $BuildDir\n";
-  print "WebDir   = $WebDir\n";
-  print "Prefix   = $Prefix\n";
-  print "CVSLog   = $CVSLog\n";
-  print "BuildLog = $BuildLog\n";
-}
-
-if (! -d $WebDir) {
-  mkdir $WebDir, 0777;
-  warn "Warning: $WebDir did not exist; creating it.\n";
-}
-
-#
-# Create the CVS repository directory
-#
-if (!$NOCHECKOUT) {
-  if (-d $BuildDir) {
-    if (!$NOREMOVE) {
-      system "rm -rf $BuildDir"; 
-    } else {
-       die "CVS checkout directory $BuildDir already exists!";
-    }
-  }
-  mkdir $BuildDir or die "Could not create CVS checkout directory $BuildDir!";
-}
-
-ChangeDir( $BuildDir, "CVS checkout directory" );
-
-
-#
-# Check out the llvm tree, saving CVS messages to the cvs log...
-#
-my $CVSOPT = "";
-# Use compression if going over ssh.
-$CVSOPT = "-z3" if $CVSRootDir =~ /^:ext:/;
-my $CVSCMD = "$NICE cvs $CVSOPT -d $CVSRootDir co -P $CVSCOOPT";
-if (!$NOCHECKOUT) {
-  if ( $VERBOSE ) { print "CHECKOUT STAGE\n"; }
-  system "( time -p $CVSCMD llvm; cd llvm/projects ; " .
-     "$CVSCMD llvm-test ) > $CVSLog 2>&1";
-  ChangeDir( $BuildDir , "CVS Checkout directory") ;
-}
-
-ChangeDir( "llvm" , "llvm source directory") ;
-
-if ( $Template eq "" ) {
-  $Template = "$BuildDir/llvm/utils/NightlyTestTemplate.html";
-}
-die "Template file $Template is not readable" if ( ! -r "$Template" );
-
-if ( $PlotScriptFilename eq "" ) {
-  $PlotScriptFilename = "$BuildDir/llvm/utils/NightlyTest.gnuplot";
-}
-die "GNUPlot Script $PlotScriptFilename is not readable" if ( ! -r "$PlotScriptFilename" );
-
-# Read in the HTML template file...
-if ( $VERBOSE ) { print "READING TEMPLATE\n"; }
-my $TemplateContents = ReadFile $Template;
-
-#
-# Get some static statistics about the current state of CVS
-#
-my $CVSCheckoutTime = GetRegex "([0-9.]+)", `grep '^real' $CVSLog`;
-my $NumFilesInCVS = `egrep '^U' $CVSLog | wc -l` + 0;
-my $NumDirsInCVS  = `egrep '^cvs (checkout|server|update):' $CVSLog | wc -l` + 0;
-$LOC = `utils/countloc.sh`;
-
-#
-# Build the entire tree, saving build messages to the build log
-#
-if (!$NOCHECKOUT) {
-  if ( $VERBOSE ) { print "CONFIGURE STAGE\n"; }
-  my $EXTRAFLAGS = "--enable-spec --with-objroot=.";
-  system "(time -p $NICE ./configure $CONFIGUREARGS $EXTRAFLAGS) > $BuildLog 2>&1";
-
-  if ( $VERBOSE ) { print "BUILD STAGE\n"; }
-  # Build the entire tree, capturing the output into $BuildLog
-  system "(time -p $NICE gmake $MAKEOPTS) >> $BuildLog 2>&1";
-}
-
-
-#
-# Get some statistics about the build...
-#
-my @Linked = split '\n', `grep Linking $BuildLog`;
-my $NumExecutables = scalar(grep(/executable/, @Linked));
-my $NumLibraries   = scalar(grep(!/executable/, @Linked));
-my $NumObjects     = `grep ']\: Compiling ' $BuildLog | wc -l` + 0;
-
-my $ConfigTimeU = GetRegexNum "^user", 0, "([0-9.]+)", "$BuildLog";
-my $ConfigTimeS = GetRegexNum "^sys", 0, "([0-9.]+)", "$BuildLog";
-my $ConfigTime  = $ConfigTimeU+$ConfigTimeS;  # ConfigTime = User+System
-my $ConfigWallTime = GetRegexNum "^real", 0,"([0-9.]+)","$BuildLog";
-
-my $BuildTimeU = GetRegexNum "^user", 1, "([0-9.]+)", "$BuildLog";
-my $BuildTimeS = GetRegexNum "^sys", 1, "([0-9.]+)", "$BuildLog";
-my $BuildTime  = $BuildTimeU+$BuildTimeS;  # BuildTime = User+System
-my $BuildWallTime = GetRegexNum "^real", 1, "([0-9.]+)","$BuildLog";
-
-my $BuildError = 0, $BuildStatus = "OK";
-if (`grep '^gmake[^:]*: .*Error' $BuildLog | wc -l` + 0 ||
-    `grep '^gmake: \*\*\*.*Stop.' $BuildLog | wc -l`+0) {
-  $BuildStatus = "<h3><font color='red'>error: compilation " .
-                "<a href=\"$DATE-Build-Log.txt\">aborted</a></font></h3>";
-  $BuildError = 1;
-  print "\n***ERROR BUILDING TREE\n\n";
-}
-
-if ($BuildError) { $NODEJAGNU=1; }
-
-my $DejangnuTestResults; # String containing the results of the dejagnu
-if(!$NODEJAGNU) {
-  if($VERBOSE) { print "DEJAGNU FEATURE/REGRESSION TEST STAGE\n"; }
-  
-  my $dejagnu_output = "$DejagnuTestsLog";
-  
-  #Run the feature and regression tests, results are put into testrun.sum
-  #Full log in testrun.log
-  system "(time -p gmake $MAKEOPTS check) > $dejagnu_output 2>&1";
-
-  #Extract time of dejagnu tests
-  my $DejagnuTimeU = GetRegexNum "^user", 0, "([0-9.]+)", "$dejagnu_output";
-  my $DejagnuTimeS = GetRegexNum "^sys", 0, "([0-9.]+)", "$dejagnu_output";
-  $DejagnuTime  = $DejagnuTimeU+$DejagnuTimeS;  # DejagnuTime = User+System
-  $DejagnuWallTime = GetRegexNum "^real", 0,"([0-9.]+)","$dejagnu_output";
-
-  #Copy the testrun.log and testrun.sum to our webdir
-  CopyFile("test/testrun.log", $DejagnuLog);
-  CopyFile("test/testrun.sum", $DejagnuSum);
-
-  $DejagnuTestResults = GetDejagnuTestResults($DejagnuSum, $DejagnuLog);
-
-} else {
-  $DejagnuTestResults = "Skipped by user choice.";
-  $DejagnuTime     = "0.0";
-  $DejagnuWallTime = "0.0";
-}
-
-if ($DEBUG) {
-  print $DejagnuTestResults;
-}
-
-if ( $VERBOSE ) { print "BUILD INFORMATION COLLECTION STAGE\n"; }
-#
-# Get warnings from the build
-#
-my @Warn = split "\n", `egrep 'warning:|Entering dir' $BuildLog`;
-my @Warnings;
-my $CurDir = "";
-
-foreach $Warning (@Warn) {
-  if ($Warning =~ m/Entering directory \`([^\`]+)\'/) {
-    $CurDir = $1;                 # Keep track of directory warning is in...
-    if ($CurDir =~ m#$BuildDir/llvm/(.*)#) { # Remove buildir prefix if included
-      $CurDir = $1;
-    }
-  } else {
-    push @Warnings, "$CurDir/$Warning";     # Add directory to warning...
-  }
-}
-my $WarningsFile =  join "\n", @Warnings;
-my $WarningsList = ArrayToList @Warnings;
-$WarningsFile =~ s/:[0-9]+:/::/g;
-
-# Emit the warnings file, so we can diff...
-WriteFile "$WebDir/$DATE-Warnings.txt", $WarningsFile . "\n";
-my ($WarningsAdded, $WarningsRemoved) = DiffFiles "-Warnings.txt";
-
-# Output something to stdout if something has changed
-print "ADDED   WARNINGS:\n$WarningsAdded\n\n" if (length $WarningsAdded);
-print "REMOVED WARNINGS:\n$WarningsRemoved\n\n" if (length $WarningsRemoved);
-
-my @TmpWarningsAdded = split "\n", $WarningsAdded;
-my @TmpWarningsRemoved = split "\n", $WarningsRemoved;
-$WarningsAdded = ArrayToList @TmpWarningsAdded;
-$WarningsRemoved = ArrayToList @TmpWarningsRemoved;
-
-#
-# Get some statistics about CVS commits over the current day...
-#
-if ($VERBOSE) { print "CVS HISTORY ANALYSIS STAGE\n"; }
-@CVSHistory = split "\n", `cvs history -D '1 day ago' -a -xAMROCGUW`;
-#print join "\n", @CVSHistory; print "\n";
-
-# Extract some information from the CVS history... use a hash so no duplicate
-# stuff is stored.
-my (%AddedFiles, %ModifiedFiles, %RemovedFiles, %UsersCommitted, %UsersUpdated);
-
-my $DateRE = '[-/:0-9 ]+\+[0-9]+';
-
-# Loop over every record from the CVS history, filling in the hashes.
-foreach $File (@CVSHistory) {
-  my ($Type, $Date, $UID, $Rev, $Filename);
-  if ($File =~ /([AMRUGC]) ($DateRE) ([^ ]+) +([^ ]+) +([^ ]+) +([^ ]+)/) {
-    ($Type, $Date, $UID, $Rev, $Filename) = ($1, $2, $3, $4, "$6/$5");
-  } elsif ($File =~ /([W]) ($DateRE) ([^ ]+)/) {
-    ($Type, $Date, $UID, $Rev, $Filename) = ($1, $2, $3, "", "");
-  } elsif ($File =~ /([O]) ($DateRE) ([^ ]+) +([^ ]+)/) {
-    ($Type, $Date, $UID, $Rev, $Filename) = ($1, $2, $3, "", "$4/");
-  } else {
-    print "UNMATCHABLE: $File\n";
-    next;
-  }
-  # print "$File\nTy = $Type Date = '$Date' UID=$UID Rev=$Rev File = '$Filename'\n";
-
-  if ($Filename =~ /^llvm/) {
-    if ($Type eq 'M') {        # Modified
-      $ModifiedFiles{$Filename} = 1;
-      $UsersCommitted{$UID} = 1;
-    } elsif ($Type eq 'A') {   # Added
-      $AddedFiles{$Filename} = 1;
-      $UsersCommitted{$UID} = 1;
-    } elsif ($Type eq 'R') {   # Removed
-      $RemovedFiles{$Filename} = 1;
-      $UsersCommitted{$UID} = 1;
-    } else {
-      $UsersUpdated{$UID} = 1;
-    }
-  }
-}
-
-my $UserCommitList = join "\n", sort keys %UsersCommitted;
-my $UserUpdateList = join "\n", sort keys %UsersUpdated;
-my $AddedFilesList = AddPreTag join "\n", sort keys %AddedFiles;
-my $ModifiedFilesList = AddPreTag join "\n", sort keys %ModifiedFiles;
-my $RemovedFilesList = AddPreTag join "\n", sort keys %RemovedFiles;
-
-my $TestError = 1;
-my $SingleSourceProgramsTable = "!";
-my $MultiSourceProgramsTable = "!";
-my $ExternalProgramsTable = "!";
-
-
-sub TestDirectory {
-  my $SubDir = shift;
-
-  ChangeDir( "projects/llvm-test/$SubDir", "Programs Test Subdirectory" );
-
-  my $ProgramTestLog = "$Prefix-$SubDir-ProgramTest.txt";
-
-  # Run the programs tests... creating a report.nightly.html file
-  if (!$NOTEST) {
-    system "gmake -k $MAKEOPTS $PROGTESTOPTS report.nightly.html "
-         . "TEST=nightly > $ProgramTestLog 2>&1";
-  } else {
-    system "gunzip ${ProgramTestLog}.gz";
-  }
-
-  my $ProgramsTable;
-  if (`grep '^gmake[^:]: .*Error' $ProgramTestLog | wc -l` + 0){
-    $TestError = 1;
-    $ProgramsTable = "<font color=white><h2>Error running tests!</h2></font>";
-    print "ERROR TESTING\n";
-  } elsif (`grep '^gmake[^:]: .*No rule to make target' $ProgramTestLog | wc -l` + 0) {
-    $TestError = 1;
-    $ProgramsTable =
-      "<font color=white><h2>Makefile error running tests!</h2></font>";
-    print "ERROR TESTING\n";
-  } else {
-    $TestError = 0;
-    $ProgramsTable = ReadFile "report.nightly.html";
-
-    #
-    # Create a list of the tests which were run...
-    #
-    system "egrep 'TEST-(PASS|FAIL)' < $ProgramTestLog "
-         . "| sort > $Prefix-$SubDir-Tests.txt";
-  }
-
-  # Compress the test output
-  system "gzip -f $ProgramTestLog";
-  ChangeDir( "../../..", "Programs Test Parent Directory" );
-  return $ProgramsTable;
-}
-
-# If we built the tree successfully, run the nightly programs tests...
-if (!$BuildError) {
-  if ( $VERBOSE ) {
-    print "SingleSource TEST STAGE\n";
-  }
-  $SingleSourceProgramsTable = TestDirectory("SingleSource");
-  if ( $VERBOSE ) {
-    print "MultiSource TEST STAGE\n";
-  }
-  $MultiSourceProgramsTable = TestDirectory("MultiSource");
-  if ( ! $NOEXTERNALS ) {
-    if ( $VERBOSE ) {
-      print "External TEST STAGE\n";
-    }
-    $ExternalProgramsTable = TestDirectory("External");
-    system "cat $Prefix-SingleSource-Tests.txt $Prefix-MultiSource-Tests.txt ".
-         " $Prefix-External-Tests.txt | sort > $Prefix-Tests.txt";
-  } else {
-    $ExternalProgramsTable = '<tr><td>External TEST STAGE SKIPPED</td></tr>';
-    if ( $VERBOSE ) {
-      print "External TEST STAGE SKIPPED\n";
-    }
-    system "cat $Prefix-SingleSource-Tests.txt $Prefix-MultiSource-Tests.txt ".
-         " | sort > $Prefix-Tests.txt";
-  }
-}
-
-if ( $VERBOSE ) { print "TEST INFORMATION COLLECTION STAGE\n"; }
-my ($TestsAdded, $TestsRemoved, $TestsFixed, $TestsBroken) = ("","","","");
-
-if ($TestError) {
-  $TestsAdded   = "<b>error testing</b><br>";
-  $TestsRemoved = "<b>error testing</b><br>";
-  $TestsFixed   = "<b>error testing</b><br>";
-  $TestsBroken  = "<b>error testing</b><br>";
-} else {
-  my ($RTestsAdded, $RTestsRemoved) = DiffFiles "-Tests.txt";
-
-  my @RawTestsAddedArray = split '\n', $RTestsAdded;
-  my @RawTestsRemovedArray = split '\n', $RTestsRemoved;
-
-  my %OldTests = map {GetRegex('TEST-....: (.+)', $_)=>$_}
-    @RawTestsRemovedArray;
-  my %NewTests = map {GetRegex('TEST-....: (.+)', $_)=>$_}
-    @RawTestsAddedArray;
-
-  foreach $Test (keys %NewTests) {
-    if (!exists $OldTests{$Test}) {  # TestAdded if in New but not old
-      $TestsAdded = "$TestsAdded$Test\n";
-    } else {
-      if ($OldTests{$Test} =~ /TEST-PASS/) {  # Was the old one a pass?
-        $TestsBroken = "$TestsBroken$Test\n";  # New one must be a failure
-      } else {
-        $TestsFixed = "$TestsFixed$Test\n";    # No, new one is a pass.
-      }
-    }
-  }
-  foreach $Test (keys %OldTests) {  # TestRemoved if in Old but not New
-    $TestsRemoved = "$TestsRemoved$Test\n" if (!exists $NewTests{$Test});
-  }
-
-  print "\nTESTS ADDED:  \n\n$TestsAdded\n\n"   if (length $TestsAdded);
-  print "\nTESTS REMOVED:\n\n$TestsRemoved\n\n" if (length $TestsRemoved);
-  print "\nTESTS FIXED:  \n\n$TestsFixed\n\n"   if (length $TestsFixed);
-  print "\nTESTS BROKEN: \n\n$TestsBroken\n\n"  if (length $TestsBroken);
-
-  $TestsAdded   = AddPreTag $TestsAdded;
-  $TestsRemoved = AddPreTag $TestsRemoved;
-  $TestsFixed   = AddPreTag $TestsFixed;
-  $TestsBroken  = AddPreTag $TestsBroken;
-}
-
-
-# If we built the tree successfully, runs of the Olden suite with
-# LARGE_PROBLEM_SIZE on so that we can get some "running" statistics.
-if (!$BuildError) {
-  if ( $VERBOSE ) { print "OLDEN TEST SUITE STAGE\n"; }
-  my ($NATTime, $CBETime, $LLCTime, $JITTime, $OptTime, $BytecodeSize,
-      $MachCodeSize) = ("","","","","","","");
-  if (!$NORUNNINGTESTS) {
-    ChangeDir( "$BuildDir/llvm/projects/llvm-test/MultiSource/Benchmarks/Olden",
-      "Olden Test Directory");
-
-    # Clean out previous results...
-    system "$NICE gmake $MAKEOPTS clean > /dev/null 2>&1";
-
-    # Run the nightly test in this directory, with LARGE_PROBLEM_SIZE and
-    # GET_STABLE_NUMBERS enabled!
-    system "gmake -k $MAKEOPTS $PROGTESTOPTS report.nightly.raw.out TEST=nightly " .
-           " LARGE_PROBLEM_SIZE=1 GET_STABLE_NUMBERS=1 > /dev/null 2>&1";
-    system "cp report.nightly.raw.out $OldenTestsLog";
-  } else {
-    system "gunzip ${OldenTestsLog}.gz";
-  }
-
-  # Now we know we have $OldenTestsLog as the raw output file.  Split
-  # it up into records and read the useful information.
-  my @Records = split />>> ========= /, ReadFile "$OldenTestsLog";
-  shift @Records;  # Delete the first (garbage) record
-
-  # Loop over all of the records, summarizing them into rows for the running
-  # totals file.
-  my $WallTimeRE = "Time: ([0-9.]+) seconds \\([0-9.]+ wall clock";
-  foreach $Rec (@Records) {
-    my $rNATTime = GetRegex 'TEST-RESULT-nat-time: program\s*([.0-9m]+)', $Rec;
-    my $rCBETime = GetRegex 'TEST-RESULT-cbe-time: program\s*([.0-9m]+)', $Rec;
-    my $rLLCTime = GetRegex 'TEST-RESULT-llc-time: program\s*([.0-9m]+)', $Rec;
-    my $rJITTime = GetRegex 'TEST-RESULT-jit-time: program\s*([.0-9m]+)', $Rec;
-    my $rOptTime = GetRegex "TEST-RESULT-compile: .*$WallTimeRE", $Rec;
-    my $rBytecodeSize = GetRegex 'TEST-RESULT-compile: *([0-9]+)', $Rec;
-
-    $NATTime .= " " . FormatTime($rNATTime);
-    $CBETime .= " " . FormatTime($rCBETime);
-    $LLCTime .= " " . FormatTime($rLLCTime);
-    $JITTime .= " " . FormatTime($rJITTime);
-    $OptTime .= " $rOptTime";
-    $BytecodeSize .= " $rBytecodeSize";
-  }
-
-  # Now that we have all of the numbers we want, add them to the running totals
-  # files.
-  AddRecord($NATTime, "running_Olden_nat_time.txt");
-  AddRecord($CBETime, "running_Olden_cbe_time.txt");
-  AddRecord($LLCTime, "running_Olden_llc_time.txt");
-  AddRecord($JITTime, "running_Olden_jit_time.txt");
-  AddRecord($OptTime, "running_Olden_opt_time.txt");
-  AddRecord($BytecodeSize, "running_Olden_bytecode.txt");
-
-  system "gzip -f $OldenTestsLog";
-}
-
-
-#
-# Get a list of the previous days that we can link to...
-#
-my @PrevDays = map {s/.html//; $_} GetDir ".html";
-
-if ((scalar @PrevDays) > 20) {
-  splice @PrevDays, 20;  # Trim down list to something reasonable...
-}
-
-# Format list for sidebar
-my $PrevDaysList = join "\n  ", map { "<a href=\"$_.html\">$_</a><br>" } @PrevDays;
-
-#
-# Start outputting files into the web directory
-#
-ChangeDir( $WebDir, "Web Directory" );
-
-# Make sure we don't get errors running the nightly tester the first time
-# because of files that don't exist.
-Touch ('running_build_time.txt', 'running_Olden_llc_time.txt',
-       'running_loc.txt', 
-       'running_Olden_bytecode.txt', 'running_Olden_nat_time.txt',
-       'running_Olden_cbe_time.txt', 'running_Olden_opt_time.txt',
-       'running_Olden_jit_time.txt');
-
-# Add information to the files which accumulate information for graphs...
-AddRecord($LOC, "running_loc.txt");
-AddRecord($BuildTime, "running_build_time.txt");
-
-if ( $VERBOSE ) {
-  print "GRAPH GENERATION STAGE\n";
-}
-#
-# Rebuild the graphs now...
-#
-$GNUPLOT = "/usr/bin/gnuplot";
-$GNUPLOT = "gnuplot" if ! -x $GNUPLOT;
-system ("$GNUPLOT", $PlotScriptFilename);
-
-#
-# Remove the cvs tree...
-#
-system ( "$NICE rm -rf $BuildDir") if (!$NOCHECKOUT and !$NOREMOVE);
-
-print "\nUSERS WHO COMMITTED:\n  " . (join "\n  ", sort keys %UsersCommitted) . "\n"
-  if (scalar %UsersCommitted);
-
-print "\nADDED FILES:\n  " . (join "\n  ", sort keys %AddedFiles) . "\n"
-  if (scalar %AddedFiles);
-
-print "\nCHANGED FILES:\n  " . (join "\n  ", sort keys %ModifiedFiles) . "\n"
-  if (scalar %ModifiedFiles);
-
-print "\nREMOVED FILES:\n  " . (join "\n  ", sort keys %RemovedFiles) . "\n"
-  if (scalar %RemovedFiles);
-
-#
-# Print out information...
-#
-if ($VERBOSE) {
-  print "DateString: $DateString\n";
-  print "CVS Checkout: $CVSCheckoutTime seconds\n";
-  print "Files/Dirs/LOC in CVS: $NumFilesInCVS/$NumDirsInCVS/$LOC\n";
-  print "Build Time: $BuildTime seconds\n";
-  print "Libraries/Executables/Objects built: $NumLibraries/$NumExecutables/$NumObjects\n";
-
-  print "WARNINGS:\n  $WarningsList\n";
-  print "Previous Days =\n  $PrevDaysList\n";
-}
-
-
-#
-# Output the files...
-#
-
-if ( $VERBOSE ) {
-  print "OUTPUT STAGE\n";
-}
-# Main HTML file...
-my $Output;
-my $TestFinishTime = gmtime() . " GMT<br>" . localtime() . " (local)";
-
-my $TestPlatform = `uname -a`;
-eval "\$Output = <<ENDOFFILE;$TemplateContents\nENDOFFILE\n";
-WriteFile "$DATE.html", $Output;
-
-# Remove the symlink before creating it for systems that don't have "ln -sf".
-system ("rm index.html");
-system ("ln -s $DATE.html index.html");
-
-# Change the index.html symlink...
-
-# vim: sw=2 ai