mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-19 02:52:53 +02:00
64cf0f48c3
llvm-svn: 188200
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
//===---------- LTOPostIPODriver.h - PostIPO Driver -----------------------===//
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file declare the PostIPODriver class which is the driver for
|
|
// Post-IPO compilation phase.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LTO_POSTIPO_DRIVER_H
|
|
#define LTO_POSTIPO_DRIVER_H
|
|
|
|
#include "llvm/Target/TargetMachine.h"
|
|
|
|
namespace lto {
|
|
class IPOPartMgr;
|
|
class IPOFileMgr;
|
|
class IPOFile;
|
|
|
|
class PostIPODriver {
|
|
public:
|
|
typedef enum {
|
|
PIDV_Invalid,
|
|
PIDV_SERIAL, // No partition
|
|
PIDV_MultiThread, // Each partition is compiled by a thread
|
|
PIDV_MultiProc, // Each partition is compiled by a process
|
|
PIDV_MakeUtil // Partitions compilation is driven by a make-utility
|
|
} VariantTy;
|
|
|
|
PostIPODriver(VariantTy Var, TargetMachine *TM, IPOPartMgr &IPM,
|
|
IPOFileMgr &IFM, bool ToMergeObjs = false);
|
|
|
|
// Return the single resulting object file. If there is no prior
|
|
// compilation failure, this function may return NULL iff:
|
|
// 1) Partition is enabled, and
|
|
// 2) Multiple partitions are generated, and
|
|
// 3) It is not asked to merge together the objects corresponding to the
|
|
// the partions.
|
|
IPOFile *getSingleObjFile() const;
|
|
|
|
bool Compile(std::string &ErrMsg);
|
|
|
|
private:
|
|
void *DrvImpl;
|
|
};
|
|
}
|
|
|
|
#endif // LTO_POSTIPO_DRIVER_H
|