lib/Target/CellSPU/SPUSubtarget.cpp

   1 //===- SPUSubtarget.cpp - STI Cell SPU Subtarget Information --------------===//
   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 CellSPU-specific subclass of TargetSubtarget.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "SPUSubtarget.h"
  15 #include "SPU.h"
  16 #include "SPUGenSubtarget.inc"
  17
  18 using namespace llvm;
  19
  20 SPUSubtarget::SPUSubtarget(const std::string &TT, const std::string &FS) :
  21   StackAlignment(16),
  22   ProcDirective(SPU::DEFAULT_PROC),
  23   UseLargeMem(false)
  24 {
  25   // Should be the target SPU processor type. For now, since there's only
  26   // one, simply default to the current "v0" default:
  27   std::string default_cpu("v0");
  28
  29   // Parse features string.
  30   ParseSubtargetFeatures(FS, default_cpu);
  31 }
  32
  33 /// SetJITMode - This is called to inform the subtarget info that we are
  34 /// producing code for the JIT.
  35 void SPUSubtarget::SetJITMode() {
  36 }