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[Qemu-devel] [PATCH v3 05/40] s390x/tcg: Implement VECTOR AND (WITH COMP


From: David Hildenbrand
Subject: [Qemu-devel] [PATCH v3 05/40] s390x/tcg: Implement VECTOR AND (WITH COMPLEMENT)
Date: Thu, 2 May 2019 16:09:44 +0200

Easy, as we can reuse existing gvec helpers.

Reviewed-by: Richard Henderson <address@hidden>
Signed-off-by: David Hildenbrand <address@hidden>
---
 target/s390x/insn-data.def      |  4 ++++
 target/s390x/translate_vx.inc.c | 14 ++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index a531b21908..456d5597ca 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1064,6 +1064,10 @@
     F(0xe7bb, VAC,     VRR_d, V,   0, 0, 0, 0, vac, 0, IF_VEC)
 /* VECTOR ADD WITH CARRY COMPUTE CARRY */
     F(0xe7b9, VACCC,   VRR_d, V,   0, 0, 0, 0, vaccc, 0, IF_VEC)
+/* VECTOR AND */
+    F(0xe768, VN,      VRR_c, V,   0, 0, 0, 0, vn, 0, IF_VEC)
+/* VECTOR AND WITH COMPLEMENT */
+    F(0xe769, VNC,     VRR_c, V,   0, 0, 0, 0, vnc, 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 6fb93d9aa9..9ee7978c77 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1174,3 +1174,17 @@ static DisasJumpType op_vaccc(DisasContext *s, DisasOps 
*o)
                       get_field(s->fields, v4));
     return DISAS_NEXT;
 }
+
+static DisasJumpType op_vn(DisasContext *s, DisasOps *o)
+{
+    gen_gvec_fn_3(and, ES_8, get_field(s->fields, v1), get_field(s->fields, 
v2),
+                  get_field(s->fields, v3));
+    return DISAS_NEXT;
+}
+
+static DisasJumpType op_vnc(DisasContext *s, DisasOps *o)
+{
+    gen_gvec_fn_3(andc, ES_8, get_field(s->fields, v1),
+                  get_field(s->fields, v2), get_field(s->fields, v3));
+    return DISAS_NEXT;
+}
-- 
2.20.1




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