1 files changed, 94 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/R600/AMDILDeviceInfo.cpp b/contrib/llvm/lib/Target/R600/AMDILDeviceInfo.cpp
new file mode 100644
index 0000000..9605fbe
--- /dev/null
+++ b/contrib/llvm/lib/Target/R600/AMDILDeviceInfo.cpp
@@ -0,0 +1,94 @@
+//===-- AMDILDeviceInfo.cpp - AMDILDeviceInfo class -----------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//==-----------------------------------------------------------------------===//
+//
+/// \file
+/// \brief Function that creates DeviceInfo from a device name and other information.
+//
+//==-----------------------------------------------------------------------===//
+#include "AMDILDevices.h"
+#include "AMDGPUSubtarget.h"
+
+using namespace llvm;
+namespace llvm {
+namespace AMDGPUDeviceInfo {
+
+AMDGPUDevice* getDeviceFromName(const std::string &deviceName,
+                                AMDGPUSubtarget *ptr,
+                                bool is64bit, bool is64on32bit) {
+  if (deviceName.c_str()[2] == '7') {
+    switch (deviceName.c_str()[3]) {
+    case '1':
+      return new AMDGPU710Device(ptr);
+    case '7':
+      return new AMDGPU770Device(ptr);
+    default:
+      return new AMDGPU7XXDevice(ptr);
+    }
+  } else if (deviceName == "cypress") {
+#if DEBUG
+    assert(!is64bit && "This device does not support 64bit pointers!");
+    assert(!is64on32bit && "This device does not support 64bit"
+          " on 32bit pointers!");
+#endif
+    return new AMDGPUCypressDevice(ptr);
+  } else if (deviceName == "juniper") {
+#if DEBUG
+    assert(!is64bit && "This device does not support 64bit pointers!");
+    assert(!is64on32bit && "This device does not support 64bit"
+          " on 32bit pointers!");
+#endif
+    return new AMDGPUEvergreenDevice(ptr);
+  } else if (deviceName == "redwood") {
+#if DEBUG
+    assert(!is64bit && "This device does not support 64bit pointers!");
+    assert(!is64on32bit && "This device does not support 64bit"
+          " on 32bit pointers!");
+#endif
+    return new AMDGPURedwoodDevice(ptr);
+  } else if (deviceName == "cedar") {
+#if DEBUG
+    assert(!is64bit && "This device does not support 64bit pointers!");
+    assert(!is64on32bit && "This device does not support 64bit"
+          " on 32bit pointers!");
+#endif
+    return new AMDGPUCedarDevice(ptr);
+  } else if (deviceName == "barts" || deviceName == "turks") {
+#if DEBUG
+    assert(!is64bit && "This device does not support 64bit pointers!");
+    assert(!is64on32bit && "This device does not support 64bit"
+          " on 32bit pointers!");
+#endif
+    return new AMDGPUNIDevice(ptr);
+  } else if (deviceName == "cayman") {
+#if DEBUG
+    assert(!is64bit && "This device does not support 64bit pointers!");
+    assert(!is64on32bit && "This device does not support 64bit"
+          " on 32bit pointers!");
+#endif
+    return new AMDGPUCaymanDevice(ptr);
+  } else if (deviceName == "caicos") {
+#if DEBUG
+    assert(!is64bit && "This device does not support 64bit pointers!");
+    assert(!is64on32bit && "This device does not support 64bit"
+          " on 32bit pointers!");
+#endif
+    return new AMDGPUNIDevice(ptr);
+  } else if (deviceName == "SI") {
+    return new AMDGPUSIDevice(ptr);
+  } else {
+#if DEBUG
+    assert(!is64bit && "This device does not support 64bit pointers!");
+    assert(!is64on32bit && "This device does not support 64bit"
+          " on 32bit pointers!");
+#endif
+    return new AMDGPU7XXDevice(ptr);
+  }
+}
+} // End namespace AMDGPUDeviceInfo
+} // End namespace llvm