s390x/tcg: Implement VECTOR EXCLUSIVE OR

Easy, we can reuse an existing gvec helper.

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

diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index a355b7f62f1e31df762015ca3061777713966aee..b8400c191a7f80b820291ea17b6d6e9a93d4bc07 100644 (file)
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1088,6 +1088,8 @@
     F(0xe753, VCLZ,    VRR_a, V,   0, 0, 0, 0, vclz, 0, IF_VEC)
 /* VECTOR COUNT TRAILING ZEROS */
     F(0xe752, VCTZ,    VRR_a, V,   0, 0, 0, 0, vctz, 0, IF_VEC)
+/* VECTOR EXCLUSIVE OR */
+    F(0xe76d, VX,      VRR_c, V,   0, 0, 0, 0, vx, 0, IF_VEC)
 
 #ifndef CONFIG_USER_ONLY
 /* COMPARE AND SWAP AND PURGE */

diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 2f13d6fa9f43f80a0d3c9d07d7ee5d3a4c2f93fe..0935857eff0912ce5667c2b817b1fc8b3b21a43f 100644 (file)
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1476,3 +1476,10 @@ static DisasJumpType op_vctz(DisasContext *s, DisasOps *o)
     gen_gvec_2(get_field(s->fields, v1), get_field(s->fields, v2), &g[es]);
     return DISAS_NEXT;
 }
+
+static DisasJumpType op_vx(DisasContext *s, DisasOps *o)
+{
+    gen_gvec_fn_3(xor, ES_8, get_field(s->fields, v1), get_field(s->fields, v2),
+                 get_field(s->fields, v3));
+    return DISAS_NEXT;
+}