* expr.c (expand_expr_real_1): Handle VEC_COND_EXPR.
        * genopinit.c (optabs): New entry for vcond_gen_code and
        vcondu_gen_code.
        * optabs.c (vcond_gen_code, vcondu_gen_code): New optabs.
        (get_rtx_code): New function.
        (vector_compare_rtx): New function.
        (init_optabs): Initialize vcond_gen_code and vcondu_gen_code.
        (expand_vec_cond_expr_p): New function.
        (expand_vec_cond_expr): New function.
        (get_vcond_icode): New function.
        * optabs.h (expand_vec_cond_expr, expand_vec_cond_expr_p): New externs.
        (vcond_gen_code, vcondu_gen_code): Same.

From-SVN: r88209