1 files changed, 25 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/R600/AMDGPUMachineFunction.cpp b/contrib/llvm/lib/Target/R600/AMDGPUMachineFunction.cpp
new file mode 100644
index 000000000000..90af80113ece
--- /dev/null
+++ b/contrib/llvm/lib/Target/R600/AMDGPUMachineFunction.cpp
@@ -0,0 +1,25 @@
+#include "AMDGPUMachineFunction.h"
+#include "AMDGPU.h"
+#include "llvm/IR/Attributes.h"
+#include "llvm/IR/Function.h"
+using namespace llvm;
+
+static const char *const ShaderTypeAttribute = "ShaderType";
+
+// Pin the vtable to this file.
+void AMDGPUMachineFunction::anchor() {}
+
+AMDGPUMachineFunction::AMDGPUMachineFunction(const MachineFunction &MF) :
+  MachineFunctionInfo(),
+  ShaderType(ShaderType::COMPUTE),
+  LDSSize(0) {
+  AttributeSet Set = MF.getFunction()->getAttributes();
+  Attribute A = Set.getAttribute(AttributeSet::FunctionIndex,
+                                 ShaderTypeAttribute);
+
+  if (A.isStringAttribute()) {
+    StringRef Str = A.getValueAsString();
+    if (Str.getAsInteger(0, ShaderType))
+      llvm_unreachable("Can't parse shader type!");
+  }
+}