diff options
Diffstat (limited to 'contrib/llvm/lib/Target/R600/AMDILNIDevice.cpp')
-rw-r--r-- | contrib/llvm/lib/Target/R600/AMDILNIDevice.cpp | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/R600/AMDILNIDevice.cpp b/contrib/llvm/lib/Target/R600/AMDILNIDevice.cpp new file mode 100644 index 0000000..47c3f7f --- /dev/null +++ b/contrib/llvm/lib/Target/R600/AMDILNIDevice.cpp @@ -0,0 +1,65 @@ +//===-- AMDILNIDevice.cpp - Device Info for Northern Islands devices ------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +/// \file +//==-----------------------------------------------------------------------===// +#include "AMDILNIDevice.h" +#include "AMDGPUSubtarget.h" +#include "AMDILEvergreenDevice.h" + +using namespace llvm; + +AMDGPUNIDevice::AMDGPUNIDevice(AMDGPUSubtarget *ST) + : AMDGPUEvergreenDevice(ST) { + std::string name = ST->getDeviceName(); + if (name == "caicos") { + DeviceFlag = OCL_DEVICE_CAICOS; + } else if (name == "turks") { + DeviceFlag = OCL_DEVICE_TURKS; + } else if (name == "cayman") { + DeviceFlag = OCL_DEVICE_CAYMAN; + } else { + DeviceFlag = OCL_DEVICE_BARTS; + } +} +AMDGPUNIDevice::~AMDGPUNIDevice() { +} + +size_t +AMDGPUNIDevice::getMaxLDSSize() const { + if (usesHardware(AMDGPUDeviceInfo::LocalMem)) { + return MAX_LDS_SIZE_900; + } else { + return 0; + } +} + +uint32_t +AMDGPUNIDevice::getGeneration() const { + return AMDGPUDeviceInfo::HD6XXX; +} + + +AMDGPUCaymanDevice::AMDGPUCaymanDevice(AMDGPUSubtarget *ST) + : AMDGPUNIDevice(ST) { + setCaps(); +} + +AMDGPUCaymanDevice::~AMDGPUCaymanDevice() { +} + +void +AMDGPUCaymanDevice::setCaps() { + if (mSTM->isOverride(AMDGPUDeviceInfo::DoubleOps)) { + mHWBits.set(AMDGPUDeviceInfo::DoubleOps); + mHWBits.set(AMDGPUDeviceInfo::FMA); + } + mHWBits.set(AMDGPUDeviceInfo::Signed24BitOps); + mSWBits.reset(AMDGPUDeviceInfo::Signed24BitOps); + mSWBits.set(AMDGPUDeviceInfo::ArenaSegment); +} + |