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https://github.com/c64scene-ar/llvm-6502.git
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f98f2ce29e
A new backend supporting AMD GPUs: Radeon HD2XXX - HD7XXX git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169915 91177308-0d34-0410-b5e6-96231b3b80d8
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
//===-- AMDILDeviceInfo.cpp - AMDILDeviceInfo class -----------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//==-----------------------------------------------------------------------===//
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//
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/// \file
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/// \brief Function that creates DeviceInfo from a device name and other information.
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//
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//==-----------------------------------------------------------------------===//
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#include "AMDILDevices.h"
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#include "AMDGPUSubtarget.h"
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using namespace llvm;
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namespace llvm {
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namespace AMDGPUDeviceInfo {
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AMDGPUDevice* getDeviceFromName(const std::string &deviceName,
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AMDGPUSubtarget *ptr,
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bool is64bit, bool is64on32bit) {
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if (deviceName.c_str()[2] == '7') {
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switch (deviceName.c_str()[3]) {
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case '1':
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return new AMDGPU710Device(ptr);
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case '7':
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return new AMDGPU770Device(ptr);
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default:
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return new AMDGPU7XXDevice(ptr);
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}
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} else if (deviceName == "cypress") {
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#if DEBUG
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assert(!is64bit && "This device does not support 64bit pointers!");
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assert(!is64on32bit && "This device does not support 64bit"
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" on 32bit pointers!");
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#endif
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return new AMDGPUCypressDevice(ptr);
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} else if (deviceName == "juniper") {
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#if DEBUG
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assert(!is64bit && "This device does not support 64bit pointers!");
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assert(!is64on32bit && "This device does not support 64bit"
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" on 32bit pointers!");
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#endif
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return new AMDGPUEvergreenDevice(ptr);
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} else if (deviceName == "redwood") {
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#if DEBUG
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assert(!is64bit && "This device does not support 64bit pointers!");
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assert(!is64on32bit && "This device does not support 64bit"
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" on 32bit pointers!");
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#endif
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return new AMDGPURedwoodDevice(ptr);
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} else if (deviceName == "cedar") {
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#if DEBUG
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assert(!is64bit && "This device does not support 64bit pointers!");
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assert(!is64on32bit && "This device does not support 64bit"
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" on 32bit pointers!");
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#endif
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return new AMDGPUCedarDevice(ptr);
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} else if (deviceName == "barts" || deviceName == "turks") {
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#if DEBUG
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assert(!is64bit && "This device does not support 64bit pointers!");
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assert(!is64on32bit && "This device does not support 64bit"
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" on 32bit pointers!");
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#endif
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return new AMDGPUNIDevice(ptr);
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} else if (deviceName == "cayman") {
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#if DEBUG
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assert(!is64bit && "This device does not support 64bit pointers!");
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assert(!is64on32bit && "This device does not support 64bit"
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" on 32bit pointers!");
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#endif
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return new AMDGPUCaymanDevice(ptr);
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} else if (deviceName == "caicos") {
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#if DEBUG
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assert(!is64bit && "This device does not support 64bit pointers!");
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assert(!is64on32bit && "This device does not support 64bit"
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" on 32bit pointers!");
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#endif
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return new AMDGPUNIDevice(ptr);
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} else if (deviceName == "SI") {
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return new AMDGPUSIDevice(ptr);
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} else {
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#if DEBUG
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assert(!is64bit && "This device does not support 64bit pointers!");
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assert(!is64on32bit && "This device does not support 64bit"
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" on 32bit pointers!");
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#endif
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return new AMDGPU7XXDevice(ptr);
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}
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}
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} // End namespace AMDGPUDeviceInfo
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} // End namespace llvm
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