Switch name from tblgen -> llvm-tblgen for consistency with upstream LLVM.

Change-Id: I7735fd88104ff95001dd5f88a1c387df9af993ad
diff --git a/llvm-device-build.mk b/llvm-device-build.mk
index 107762a..82ef055 100644
--- a/llvm-device-build.mk
+++ b/llvm-device-build.mk
@@ -70,7 +70,7 @@
 define transform-device-td-to-out
 @mkdir -p $(dir $@)
 @echo "Device TableGen (gen-$(1)): $(TBLGEN_LOCAL_MODULE) <= $<"
-$(hide) $(TBLGEN) \
+$(hide) $(LLVM_TBLGEN) \
 	-I $(dir $<)	\
 	-I $(LLVM_ROOT_PATH)/include	\
 	-I $(LLVM_ROOT_PATH)/device/include	\