tcg: Add support for vector bitwise select

This operation performs d = (b & a) | (c & ~a), and is present
on a majority of host vector units.  Include gvec expanders.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/tcg/tcg.c b/tcg/tcg.c
index 24083b8c00..5d947dbcb0 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1646,6 +1646,8 @@ bool tcg_op_supported(TCGOpcode op)
     case INDEX_op_smax_vec:
     case INDEX_op_umax_vec:
         return have_vec && TCG_TARGET_HAS_minmax_vec;
+    case INDEX_op_bitsel_vec:
+        return have_vec && TCG_TARGET_HAS_bitsel_vec;
 
     default:
         tcg_debug_assert(op > INDEX_op_last_generic && op < NB_OPS);