contrib/llvm/lib/Target/R600/AMDILSIDevice.cpp

   1 //===-- AMDILSIDevice.cpp - Device Info for Southern Islands GPUs ---------===//
   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 /// \file
   9 //==-----------------------------------------------------------------------===//
  10 #include "AMDILSIDevice.h"
  11 #include "AMDGPUSubtarget.h"
  12 #include "AMDILEvergreenDevice.h"
  13 #include "AMDILNIDevice.h"
  14
  15 using namespace llvm;
  16
  17 AMDGPUSIDevice::AMDGPUSIDevice(AMDGPUSubtarget *ST)
  18   : AMDGPUEvergreenDevice(ST) {
  19 }
  20 AMDGPUSIDevice::~AMDGPUSIDevice() {
  21 }
  22
  23 size_t
  24 AMDGPUSIDevice::getMaxLDSSize() const {
  25   if (usesHardware(AMDGPUDeviceInfo::LocalMem)) {
  26     return MAX_LDS_SIZE_900;
  27   } else {
  28     return 0;
  29   }
  30 }
  31
  32 uint32_t
  33 AMDGPUSIDevice::getGeneration() const {
  34   return AMDGPUDeviceInfo::HD7XXX;
  35 }
  36
  37 std::string
  38 AMDGPUSIDevice::getDataLayout() const {
  39   return std::string(
  40     "e"
  41     "-p:64:64:64"
  42     "-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64"
  43     "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128"
  44     "-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024"
  45     "-v2048:2048:2048"
  46     "-n32:64"
  47   );
  48 }