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llvm-mirror/lib/Target/AArch64/AArch64.h
Tim Northover e207a39caf AArch64: add branch fixup pass.
This is essentially a stripped-down version of the ConstandIslands pass (which
always had these two functions), providing just the features necessary for
correctness.

In particular there needs to be a way to resolve the situation where a
conditional branch's destination block ends up out of range.

This issue crops up when self-hosting for AArch64.

llvm-svn: 175269
2013-02-15 14:32:20 +00:00

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//==-- AArch64.h - Top-level interface for AArch64 representation -*- 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 entry points for global functions defined in the LLVM
// AArch64 back-end.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TARGET_AARCH64_H
#define LLVM_TARGET_AARCH64_H
#include "MCTargetDesc/AArch64MCTargetDesc.h"
#include "llvm/Target/TargetMachine.h"
namespace llvm {
class AArch64AsmPrinter;
class FunctionPass;
class AArch64TargetMachine;
class MachineInstr;
class MCInst;
FunctionPass *createAArch64ISelDAG(AArch64TargetMachine &TM,
CodeGenOpt::Level OptLevel);
FunctionPass *createAArch64CleanupLocalDynamicTLSPass();
FunctionPass *createAArch64BranchFixupPass();
void LowerAArch64MachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
AArch64AsmPrinter &AP);
}
#endif