| //===- llvm/PassManager.h - Container for Passes ----------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This is a legacy redirect header for the old PassManager. It is intended to |
| // be used by clients that have not been converted to be aware of the new pass |
| // management infrastructure being built for LLVM, which is every client |
| // initially. Eventually this header (and the legacy management layer) will go |
| // away, but we want to minimize changes to out-of-tree users of LLVM in the |
| // interim. |
| // |
| // Note that this header *must not* be included into the same file as the new |
| // pass management infrastructure is included. Things will break spectacularly. |
| // If you are starting that conversion, you should switch to explicitly |
| // including LegacyPassManager.h and using the legacy namespace. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_PASSMANAGER_H |
| #define LLVM_PASSMANAGER_H |
| |
| #include "llvm/IR/LegacyPassManager.h" |
| |
| namespace llvm { |
| |
| // Pull these into the llvm namespace so that existing code that expects it |
| // there can find it. |
| using legacy::PassManagerBase; |
| using legacy::PassManager; |
| using legacy::FunctionPassManager; |
| |
| } |
| |
| #endif |
