Merge pull request #17 from skatrak/atd/fix-opt-test

[OpenMP][LLVM] Fix opt test

Author: skatrak

llvm/lib/Transforms/IPO/OpenMPOpt.cpp

@@ -287,6 +287,20 @@ struct OMPInformationCache : public InformationCache {
         OpenMPPostLink(OpenMPPostLink) {
 
     OMPBuilder.Config.IsTargetDevice = isOpenMPDevice(OMPBuilder.M);
+    const Triple T(OMPBuilder.M.getTargetTriple());
+    switch (T.getArch()) {
+    case llvm::Triple::nvptx:
+    case llvm::Triple::nvptx64:
+    case llvm::Triple::amdgcn:
+      assert(OMPBuilder.Config.IsTargetDevice &&
+             "OpenMP AMDGPU/NVPTX is only prepared to deal with device code.");
+      OMPBuilder.Config.IsGPU = true;
+      break;
+    default:
+      OMPBuilder.Config.IsGPU = false;
+      break;
+    }
+
     OMPBuilder.initialize();
     initializeRuntimeFunctions(M);
     initializeInternalControlVars();