lib/Target/R600/AMDILSIDevice.cpp

//===-- AMDILSIDevice.cpp - Device Info for Southern Islands GPUs ---------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
/// \file
//==-----------------------------------------------------------------------===//
#include "AMDILSIDevice.h"
#include "AMDGPUSubtarget.h"
#include "AMDILEvergreenDevice.h"
#include "AMDILNIDevice.h"

using namespace llvm;

AMDGPUSIDevice::AMDGPUSIDevice(AMDGPUSubtarget *ST)
  : AMDGPUEvergreenDevice(ST) {
}
AMDGPUSIDevice::~AMDGPUSIDevice() {
}

size_t
AMDGPUSIDevice::getMaxLDSSize() const {
  if (usesHardware(AMDGPUDeviceInfo::LocalMem)) {
    return MAX_LDS_SIZE_900;
  } else {
    return 0;
  }
}

uint32_t
AMDGPUSIDevice::getGeneration() const {
  return AMDGPUDeviceInfo::HD7XXX;
}

std::string
AMDGPUSIDevice::getDataLayout() const {
  return std::string(
    "e"
    "-p:64:64:64"
    "-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64"
    "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128"
    "-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024"
    "-v2048:2048:2048"
    "-n32:64"
  );
}