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[v2,23/41] s390x/tcg: Implement VECTOR NOT EXCLUSIVE OR

Message ID 20190416185301.25344-24-david@redhat.com
State New
Headers show
Series s390x/tcg: Vector Instruction Support Part 2 | expand

Commit Message

David Hildenbrand April 16, 2019, 6:52 p.m. UTC 
Again, part of vector enhancement facility 1. The operation corresponds
to an bitwise equality check.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
 target/s390x/insn-data.def      | 2 ++
 target/s390x/translate_vx.inc.c | 7 +++++++
 2 files changed, 9 insertions(+)
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Patch

diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 4983867a44..b549b76b96 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1138,6 +1138,8 @@ 
     F(0xe76e, VNN,     VRR_c, VE,  0, 0, 0, 0, vnn, 0, IF_VEC)
 /* VECTOR NOR */
     F(0xe76b, VNO,     VRR_c, V,   0, 0, 0, 0, vno, 0, IF_VEC)
+/* VECTOR NOT EXCLUSIVE OR */
+    F(0xe76c, VNX,     VRR_c, VE,  0, 0, 0, 0, vnx, 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 967da6d211..7c05af2c83 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1829,3 +1829,10 @@  static DisasJumpType op_vno(DisasContext *s, DisasOps *o)
                   get_field(s->fields, v3));
     return DISAS_NEXT;
 }
+
+static DisasJumpType op_vnx(DisasContext *s, DisasOps *o)
+{
+    gen_gvec_fn_3(eqv, ES_8, get_field(s->fields, v1), get_field(s->fields, v2),
+                  get_field(s->fields, v3));
+    return DISAS_NEXT;
+}