lib/Target/MBlaze/MBlazeSubtarget.cpp

   1 //===- MBlazeSubtarget.cpp - MBlaze Subtarget Information -------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file implements the MBlaze specific subclass of TargetSubtarget.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "MBlazeSubtarget.h"
  15 #include "MBlaze.h"
  16 #include "MBlazeGenSubtarget.inc"
  17 #include "llvm/Support/CommandLine.h"
  18 using namespace llvm;
  19
  20 MBlazeSubtarget::MBlazeSubtarget(const std::string &TT, const std::string &FS):
  21   HasPipe3(false), HasBarrel(false), HasDiv(false), HasMul(false),
  22   HasFSL(false), HasEFSL(false), HasMSRSet(false), HasException(false),
  23   HasPatCmp(false), HasFPU(false), HasESR(false), HasPVR(false),
  24   HasMul64(false), HasSqrt(false), HasMMU(false)
  25 {
  26   std::string CPU = "v400";
  27   MBlazeArchVersion = V400;
  28
  29   // Parse features string.
  30   ParseSubtargetFeatures(FS, CPU);
  31 }