Rebased PNaCl localmods in LLVM to 223109

include/llvm/CodeGen/LinkAllCodegenComponents.h

Index: include/llvm/CodeGen/LinkAllCodegenComponents.h
diff --git a/include/llvm/CodeGen/LinkAllCodegenComponents.h b/include/llvm/CodeGen/LinkAllCodegenComponents.h
index 372c294da30616f08b467b4a7a13cc21e0cbec81..86bc5dcb06e90baf3698e6dae4b568f68fa8cb64 100644
--- a/include/llvm/CodeGen/LinkAllCodegenComponents.h
+++ b/include/llvm/CodeGen/LinkAllCodegenComponents.h
@@ -34,7 +34,10 @@ namespace {
       (void) llvm::createFastRegisterAllocator();
       (void) llvm::createBasicRegisterAllocator();
       (void) llvm::createGreedyRegisterAllocator();
+#if !defined(__native_client__)
+      // Not needed by sandboxed translator.
       (void) llvm::createDefaultPBQPRegisterAllocator();
+#endif
 
       llvm::linkOcamlGC();
       llvm::linkErlangGC();