Fix .o emission of ARM movt/movw. MCSymbolRefExpr::VK_ARM_(HI||LO)16 for the .o path now works for ARM.
Note: lo16AllZero remains in ARMInstrInfo.td - It can be factored out when Thumb movt is repaired.
Existing tests cover this update.

llvm-svn: 119760
diff --git a/llvm/utils/TableGen/EDEmitter.cpp b/llvm/utils/TableGen/EDEmitter.cpp
index dd09174..ab52e8b 100644
--- a/llvm/utils/TableGen/EDEmitter.cpp
+++ b/llvm/utils/TableGen/EDEmitter.cpp
@@ -563,6 +563,7 @@
   REG("QQQQPR");
 
   IMM("i32imm");
+  IMM("movt_imm");
   IMM("bf_inv_mask_imm");
   IMM("jtblock_operand");
   IMM("nohash_imm");