[Modules] Move the PassNameParser to the IR library as it deals in the

PassInfo structures of the legacy pass manager. Also give it the Legacy
prefix as it is not a particularly widely used header.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202839 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 136 deletions

diff --git a/include/llvm/Support/PassNameParser.h b/include/llvm/Support/PassNameParser.h
deleted file mode 100644
index c0914b1f2f..0000000000
--- a/include/llvm/Support/PassNameParser.h
+++ /dev/null
@@ -1,136 +0,0 @@
-//===- llvm/Support/PassNameParser.h ----------------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the PassNameParser and FilteredPassNameParser<> classes,
-// which are used to add command line arguments to a utility for all of the
-// passes that have been registered into the system.
-//
-// The PassNameParser class adds ALL passes linked into the system (that are
-// creatable) as command line arguments to the tool (when instantiated with the
-// appropriate command line option template).  The FilteredPassNameParser<>
-// template is used for the same purposes as PassNameParser, except that it only
-// includes passes that have a PassType that are compatible with the filter
-// (which is the template argument).
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_SUPPORT_PASSNAMEPARSER_H
-#define LLVM_SUPPORT_PASSNAMEPARSER_H
-
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/Pass.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
-#include <cstring>
-
-namespace llvm {
-
-//===----------------------------------------------------------------------===//
-// PassNameParser class - Make use of the pass registration mechanism to
-// automatically add a command line argument to opt for each pass.
-//
-class PassNameParser : public PassRegistrationListener,
-                       public cl::parser<const PassInfo*> {
-  cl::Option *Opt;
-public:
-  PassNameParser() : Opt(0) {}
-  virtual ~PassNameParser();
-
-  void initialize(cl::Option &O) {
-    Opt = &O;
-    cl::parser<const PassInfo*>::initialize(O);
-
-    // Add all of the passes to the map that got initialized before 'this' did.
-    enumeratePasses();
-  }
-
-  // ignorablePassImpl - Can be overriden in subclasses to refine the list of
-  // which passes we want to include.
-  //
-  virtual bool ignorablePassImpl(const PassInfo *P) const { return false; }
-
-  inline bool ignorablePass(const PassInfo *P) const {
-    // Ignore non-selectable and non-constructible passes!  Ignore
-    // non-optimizations.
-    return P->getPassArgument() == 0 || *P->getPassArgument() == 0 ||
-           P->getNormalCtor() == 0 || ignorablePassImpl(P);
-  }
-
-  // Implement the PassRegistrationListener callbacks used to populate our map
-  //
-  virtual void passRegistered(const PassInfo *P) {
-    if (ignorablePass(P) || !Opt) return;
-    if (findOption(P->getPassArgument()) != getNumOptions()) {
-      errs() << "Two passes with the same argument (-"
-           << P->getPassArgument() << ") attempted to be registered!\n";
-      llvm_unreachable(0);
-    }
-    addLiteralOption(P->getPassArgument(), P, P->getPassName());
-  }
-  virtual void passEnumerate(const PassInfo *P) { passRegistered(P); }
-
-  // printOptionInfo - Print out information about this option.  Override the
-  // default implementation to sort the table before we print...
-  virtual void printOptionInfo(const cl::Option &O, size_t GlobalWidth) const {
-    PassNameParser *PNP = const_cast<PassNameParser*>(this);
-    array_pod_sort(PNP->Values.begin(), PNP->Values.end(), ValLessThan);
-    cl::parser<const PassInfo*>::printOptionInfo(O, GlobalWidth);
-  }
-
-private:
-  // ValLessThan - Provide a sorting comparator for Values elements...
-  static int ValLessThan(const PassNameParser::OptionInfo *VT1,
-                         const PassNameParser::OptionInfo *VT2) {
-    return std::strcmp(VT1->Name, VT2->Name);
-  }
-};
-
-///===----------------------------------------------------------------------===//
-/// FilteredPassNameParser class - Make use of the pass registration
-/// mechanism to automatically add a command line argument to opt for
-/// each pass that satisfies a filter criteria.  Filter should return
-/// true for passes to be registered as command-line options.
-///
-template<typename Filter>
-class FilteredPassNameParser : public PassNameParser {
-private:
-  Filter filter;
-
-public:
-  bool ignorablePassImpl(const PassInfo *P) const { return !filter(*P); }
-};
-
-///===----------------------------------------------------------------------===//
-/// PassArgFilter - A filter for use with PassNameFilterParser that only
-/// accepts a Pass whose Arg matches certain strings.
-///
-/// Use like this:
-///
-/// extern const char AllowedPassArgs[] = "-anders_aa -dse";
-///
-/// static cl::list<
-///   const PassInfo*,
-///   bool,
-///   FilteredPassNameParser<PassArgFilter<AllowedPassArgs> > >
-/// PassList(cl::desc("Passes available:"));
-///
-/// Only the -anders_aa and -dse options will be available to the user.
-///
-template<const char *Args>
-class PassArgFilter {
-public:
-  bool operator()(const PassInfo &P) const {
-    return(std::strstr(Args, P.getPassArgument()));
-  }
-};
-
-} // End llvm namespace
-
-#endif