mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 03:33:20 +01:00
dd62846c56
the things, and renames it to CBindingWrapping.h. I also moved CBindingWrapping.h into Support/. This new file just contains the macros for defining different wrap/unwrap methods. The calls to those macros, as well as any custom wrap/unwrap definitions (like for array of Values for example), are put into corresponding C++ headers. Doing this required some #include surgery, since some .cpp files relied on the fact that including Wrap.h implicitly caused the inclusion of a bunch of other things. This also now means that the C++ headers will include their corresponding C API headers; for example Value.h must include llvm-c/Core.h. I think this is harmless, since the C API headers contain just external function declarations and some C types, so I don't believe there should be any nasty dependency issues here. llvm-svn: 180881
90 lines
3.4 KiB
C++
90 lines
3.4 KiB
C++
//===- llvm/PassRegistry.h - Pass Information Registry ----------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines PassRegistry, a class that is used in the initialization
|
|
// and registration of passes. At application startup, passes are registered
|
|
// with the PassRegistry, which is later provided to the PassManager for
|
|
// dependency resolution and similar tasks.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_PASSREGISTRY_H
|
|
#define LLVM_PASSREGISTRY_H
|
|
|
|
#include "llvm/ADT/StringRef.h"
|
|
#include "llvm/Support/CBindingWrapping.h"
|
|
#include "llvm-c/Core.h"
|
|
|
|
namespace llvm {
|
|
|
|
class PassInfo;
|
|
struct PassRegistrationListener;
|
|
|
|
/// PassRegistry - This class manages the registration and intitialization of
|
|
/// the pass subsystem as application startup, and assists the PassManager
|
|
/// in resolving pass dependencies.
|
|
/// NOTE: PassRegistry is NOT thread-safe. If you want to use LLVM on multiple
|
|
/// threads simultaneously, you will need to use a separate PassRegistry on
|
|
/// each thread.
|
|
class PassRegistry {
|
|
mutable void *pImpl;
|
|
void *getImpl() const;
|
|
|
|
public:
|
|
PassRegistry() : pImpl(0) { }
|
|
~PassRegistry();
|
|
|
|
/// getPassRegistry - Access the global registry object, which is
|
|
/// automatically initialized at application launch and destroyed by
|
|
/// llvm_shutdown.
|
|
static PassRegistry *getPassRegistry();
|
|
|
|
/// getPassInfo - Look up a pass' corresponding PassInfo, indexed by the pass'
|
|
/// type identifier (&MyPass::ID).
|
|
const PassInfo *getPassInfo(const void *TI) const;
|
|
|
|
/// getPassInfo - Look up a pass' corresponding PassInfo, indexed by the pass'
|
|
/// argument string.
|
|
const PassInfo *getPassInfo(StringRef Arg) const;
|
|
|
|
/// registerPass - Register a pass (by means of its PassInfo) with the
|
|
/// registry. Required in order to use the pass with a PassManager.
|
|
void registerPass(const PassInfo &PI, bool ShouldFree = false);
|
|
|
|
/// registerPass - Unregister a pass (by means of its PassInfo) with the
|
|
/// registry.
|
|
void unregisterPass(const PassInfo &PI);
|
|
|
|
/// registerAnalysisGroup - Register an analysis group (or a pass implementing
|
|
// an analysis group) with the registry. Like registerPass, this is required
|
|
// in order for a PassManager to be able to use this group/pass.
|
|
void registerAnalysisGroup(const void *InterfaceID, const void *PassID,
|
|
PassInfo& Registeree, bool isDefault,
|
|
bool ShouldFree = false);
|
|
|
|
/// enumerateWith - Enumerate the registered passes, calling the provided
|
|
/// PassRegistrationListener's passEnumerate() callback on each of them.
|
|
void enumerateWith(PassRegistrationListener *L);
|
|
|
|
/// addRegistrationListener - Register the given PassRegistrationListener
|
|
/// to receive passRegistered() callbacks whenever a new pass is registered.
|
|
void addRegistrationListener(PassRegistrationListener *L);
|
|
|
|
/// removeRegistrationListener - Unregister a PassRegistrationListener so that
|
|
/// it no longer receives passRegistered() callbacks.
|
|
void removeRegistrationListener(PassRegistrationListener *L);
|
|
};
|
|
|
|
// Create wrappers for C Binding types (see CBindingWrapping.h).
|
|
DEFINE_STDCXX_CONVERSION_FUNCTIONS(PassRegistry, LLVMPassRegistryRef)
|
|
|
|
}
|
|
|
|
#endif
|