Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/utils/findsym.pl

@@ -1,33 +0,0 @@
-#!/usr/bin/perl -w
-#
-# Program:  findsym.pl
-#
-# Synopsis: Generate a list of the libraries in which a symbol is defined or
-#           referenced.
-#
-# Syntax:   findsym.pl <directory_with_libraries_in_it> <symbol>
-#
-
-# Give first option a name.
-my $Directory = $ARGV[0];
-my $Symbol = $ARGV[1];
-
-# Open the directory and read its contents, sorting by name and differentiating
-# by whether its a library (.a) or an object file (.o)
-opendir DIR,$Directory;
-my @files = readdir DIR;
-closedir DIR;
-@objects = grep(/l?i?b?LLVM.*\.[oa]$/,sort(@files));
-
-# Gather definitions from the libraries
-foreach $lib (@objects) {
-  my $head = 0;
-  open SYMS, 
-    "nm $Directory/$lib | grep '$Symbol' | sort --key=3 | uniq |";
-  while (<SYMS>) {
-    if (!$head) { print "$lib:\n"; $head = 1; }
-    chomp($_);
-    print "  $_\n";
-  }
-  close SYMS;
-}