s390x/tcg: Implement VECTOR SHIFT LEFT (BY BYTE)

We can reuse the existing 128-bit shift utility function.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index b881fb722d..3df069f033 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -529,3 +529,9 @@ void HELPER(gvec_verim##BITS)(void *v1, const void *v2, const void *v3,        \
 }
 DEF_VERIM(8)
 DEF_VERIM(16)
+
+void HELPER(gvec_vsl)(void *v1, const void *v2, uint64_t count,
+                      uint32_t desc)
+{
+    s390_vec_shl(v1, v2, count);
+}