lib/Target/AMDGPU/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 //==-----------------------------------------------------------------------===//
   9 #include "AMDILSIDevice.h"
  10 #include "AMDILEvergreenDevice.h"
  11 #include "AMDILNIDevice.h"
  12 #include "AMDILSubtarget.h"
  13
  14 using namespace llvm;
  15
  16 AMDILSIDevice::AMDILSIDevice(AMDILSubtarget *ST)
  17   : AMDILEvergreenDevice(ST)
  18 {
  19 }
  20 AMDILSIDevice::~AMDILSIDevice()
  21 {
  22 }
  23
  24 size_t
  25 AMDILSIDevice::getMaxLDSSize() const
  26 {
  27   if (usesHardware(AMDILDeviceInfo::LocalMem)) {
  28     return MAX_LDS_SIZE_900;
  29   } else {
  30     return 0;
  31   }
  32 }
  33
  34 uint32_t
  35 AMDILSIDevice::getGeneration() const
  36 {
  37   return AMDILDeviceInfo::HD7XXX;
  38 }
  39
  40 std::string
  41 AMDILSIDevice::getDataLayout() const
  42 {
  43     return std::string("e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16"
  44       "-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f80:32:32"
  45       "-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64"
  46       "-v96:128:128-v128:128:128-v192:256:256-v256:256:256"
  47       "-v512:512:512-v1024:1024:1024-v2048:2048:2048"
  48       "-n8:16:32:64");
  49 }