mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-15 11:57:30 +00:00
ebdeeab812
- Each target asm parser now creates its own MCSubtatgetInfo (if needed). - Changed AssemblerPredicate to take subtarget features which tablegen uses to generate asm matcher subtarget feature queries. e.g. "ModeThumb,FeatureThumb2" is translated to "(Bits & ModeThumb) != 0 && (Bits & FeatureThumb2) != 0". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134678 91177308-0d34-0410-b5e6-96231b3b80d8
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
//===- 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"
|
|
|
|
#define GET_SUBTARGETINFO_ENUM
|
|
#define GET_SUBTARGETINFO_MC_DESC
|
|
#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);
|
|
}
|