VECTOR_MODES (INT, 16); /* V16QI V8HI V4SI V2DI. */
VECTOR_MODES (FLOAT, 8); /* V2SF. */
VECTOR_MODES (FLOAT, 16); /* V4SF V2DF. */
+VECTOR_MODE (INT, DI, 1); /* V1DI. */
VECTOR_MODE (FLOAT, DF, 1); /* V1DF. */
VECTOR_MODE (FLOAT, HF, 2); /* V2HF. */