llvm-6502/lib/Target/Blackfin/BlackfinSubtarget.cpp
Evan Cheng c60f9b7523 Next round of MC refactoring. This patch factor MC table instantiations, MC
registeration and creation code into XXXMCDesc libraries.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135184 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-14 20:59:42 +00:00

45 lines
1.3 KiB
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//===- BlackfinSubtarget.cpp - BLACKFIN Subtarget Information -------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the blackfin specific subclass of TargetSubtargetInfo.
//
//===----------------------------------------------------------------------===//
#include "BlackfinSubtarget.h"
#include "Blackfin.h"
#include "llvm/Target/TargetRegistry.h"
#define GET_SUBTARGETINFO_TARGET_DESC
#define GET_SUBTARGETINFO_CTOR
#include "BlackfinGenSubtargetInfo.inc"
using namespace llvm;
BlackfinSubtarget::BlackfinSubtarget(const std::string &TT,
const std::string &CPU,
const std::string &FS)
: BlackfinGenSubtargetInfo(TT, CPU, FS), sdram(false),
icplb(false),
wa_mi_shift(false),
wa_csync(false),
wa_specld(false),
wa_mmr_stall(false),
wa_lcregs(false),
wa_hwloop(false),
wa_ind_call(false),
wa_killed_mmr(false),
wa_rets(false)
{
std::string CPUName = CPU;
if (CPUName.empty())
CPUName = "generic";
// Parse features string.
ParseSubtargetFeatures(CPUName, FS);
}