Enable optimized bitcode that is also jitted faster.

Change-Id: I08832cfaf4e8465c16b445eeb1b82f72d874d0ef
diff --git a/libs/rs/Android.mk b/libs/rs/Android.mk
index 05c1a48..2ec003f 100644
--- a/libs/rs/Android.mk
+++ b/libs/rs/Android.mk
@@ -23,7 +23,13 @@
 # TODO: This should go into build/core/config.mk
 RSG_GENERATOR:=$(LOCAL_BUILT_MODULE)
 
-
+include $(CLEAR_VARS)
+input_data_file := $(LOCAL_PATH)/rslib.bc
+slangdata_output_var_name := rs_runtime_lib_bc
+LOCAL_MODULE := librslib_rt
+LOCAL_MODULE_TAGS := optional
+include frameworks/compile/slang/SlangData.mk
+include $(BUILD_STATIC_LIBRARY)
 
 # Build render script lib ====================
 
@@ -109,7 +115,7 @@
 
 LOCAL_SHARED_LIBRARIES += libcutils libutils libEGL libGLESv1_CM libGLESv2 libui libbcc
 
-LOCAL_STATIC_LIBRARIES := libft2
+LOCAL_STATIC_LIBRARIES := libft2 librslib_rt
 
 LOCAL_C_INCLUDES += external/freetype/include