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-rwxr-xr-xscripts/bench.pl205
1 files changed, 0 insertions, 205 deletions
diff --git a/scripts/bench.pl b/scripts/bench.pl
deleted file mode 100755
index 569cd5156a..0000000000
--- a/scripts/bench.pl
+++ /dev/null
@@ -1,205 +0,0 @@
-#! /usr/bin/perl -w
-# Copyright (C) 2013-2014 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library 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
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, see
-# <http://www.gnu.org/licenses/>.
-
-
-use strict;
-use warnings;
-# Generate a benchmark source file for a given input.
-
-if (@ARGV < 1) {
-  die "Usage: bench.pl <function>"
-}
-
-my $func = $ARGV[0];
-my @args;
-my $ret = "void";
-my $getret = "";
-
-# We create a hash of inputs for each variant of the test.
-my $variant = "";
-my @curvals;
-my %vals;
-my @include_headers;
-my @include_sources;
-my $incl;
-
-open INPUTS, "<$func-inputs" or die $!;
-
-LINE:while (<INPUTS>) {
-  chomp;
-
-  # Directives.
-  if (/^## ([\w-]+): (.*)/) {
-    # Function argument types.
-    if ($1 eq "args") {
-      @args = split(":", $2);
-    }
-
-    # Function return type.
-    elsif ($1 eq "ret") {
-      $ret = $2;
-    }
-
-    elsif ($1 eq "includes") {
-      @include_headers = split (",", $2);
-    }
-
-    elsif ($1 eq "include-sources") {
-      @include_sources = split (",", $2);
-    }
-
-    # New variant.  This is the only directive allowed in the body of the
-    # inputs to separate inputs into variants.  All others should be at the
-    # top or else all hell will break loose.
-    elsif ($1 eq "name") {
-
-      # Save values in the previous variant.
-      my @copy = @curvals;
-      $vals{$variant} = \@copy;
-
-      # Prepare for the next.
-      $variant=$2;
-      undef @curvals;
-      next LINE;
-    }
-
-    else {
-      die "Unknown directive: ".$1;
-    }
-  }
-
-  # Skip over comments and blank lines.
-  if (/^#/ || /^$/) {
-    next LINE;
-  }
-  push (@curvals, $_);
-}
-
-
-my $bench_func = "#define CALL_BENCH_FUNC(v, i) $func (";
-
-# Output variables.  These include the return value as well as any pointers
-# that may get passed into the function, denoted by the <> around the type.
-my $outvars = "";
-
-if ($ret ne "void") {
-  $outvars = "static $ret volatile ret;\n";
-}
-
-# Print the definitions and macros.
-foreach $incl (@include_headers) {
-  print "#include <" . $incl . ">\n";
-}
-
-# Print the source files.
-foreach $incl (@include_sources) {
-  print "#include \"" . $incl . "\"\n";
-}
-
-if (@args > 0) {
-  # Save values in the last variant.
-  $vals{$variant} = \@curvals;
-  my $struct =
-    "struct _variants
-    {
-      const char *name;
-      int count;
-      struct args *in;
-    };\n";
-
-  my $arg_struct = "struct args {";
-
-  my $num = 0;
-  my $arg;
-  foreach $arg (@args) {
-    if ($num > 0) {
-      $bench_func = "$bench_func,";
-    }
-
-    $_ = $arg;
-    if (/<(.*)\*>/) {
-      # Output variables.  These have to be pointers, so dereference once by
-      # dropping one *.
-      $outvars = $outvars . "static $1 out$num;\n";
-      $bench_func = "$bench_func &out$num";
-    }
-    else {
-      $arg_struct = "$arg_struct $arg volatile arg$num;";
-      $bench_func = "$bench_func variants[v].in[i].arg$num";
-    }
-
-    $num = $num + 1;
-  }
-
-  $arg_struct = $arg_struct . "};\n";
-  $bench_func = $bench_func . ");\n";
-
-  print $bench_func;
-  print $arg_struct;
-  print $struct;
-
-  my $c = 0;
-  my $key;
-
-  # Print the input arrays.
-  foreach $key (keys %vals) {
-    my @arr = @{$vals{$key}};
-
-    print "struct args in" . $c . "[" . @arr . "] = {\n";
-    foreach (@arr) {
-      print "{$_},\n";
-    }
-    print "};\n\n";
-    $c += 1;
-  }
-
-  # The variants.  Each variant then points to the appropriate input array we
-  # defined above.
-  print "struct _variants variants[" . (keys %vals) . "] = {\n";
-  $c = 0;
-  foreach $key (keys %vals) {
-    print "{\"$func($key)\", " . @{$vals{$key}} . ", in$c},\n";
-    $c += 1;
-  }
-  print "};\n\n";
-  # Finally, print the last set of macros.
-  print "#define NUM_VARIANTS $c\n";
-  print "#define NUM_SAMPLES(i) (variants[i].count)\n";
-  print "#define VARIANT(i) (variants[i].name)\n";
-}
-else {
-  print $bench_func . ");\n";
-  print "#define NUM_VARIANTS (1)\n";
-  print "#define NUM_SAMPLES(v) (1)\n";
-  print "#define VARIANT(v) FUNCNAME \"()\"\n"
-}
-
-# Print the output variable definitions.
-print "$outvars\n";
-
-# In some cases not storing a return value seems to result in the function call
-# being optimized out.
-if ($ret ne "void") {
-  $getret = "ret = ";
-}
-
-# And we're done.
-print "#define BENCH_FUNC(i, j) ({$getret CALL_BENCH_FUNC (i, j);})\n";
-
-print "#define FUNCNAME \"$func\"\n";
-print "#include \"bench-skeleton.c\"\n";