target/arm: Implement SVE Integer Arithmetic - Unpredicated Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180516223007.10256-16-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/target/arm/sve.decode b/target/arm/sve.decode
index 5e4335b..58d59c7 100644
--- a/target/arm/sve.decode
+++ b/target/arm/sve.decode
@@ -66,6 +66,9 @@
# Three predicate operand, with governing predicate, flag setting
@pd_pg_pn_pm_s ........ . s:1 .. rm:4 .. pg:4 . rn:4 . rd:4 &rprr_s
+# Three operand, vector element size
+@rd_rn_rm ........ esz:2 . rm:5 ... ... rn:5 rd:5 &rrr_esz
+
# Two register operand, with governing predicate, vector element size
@rdn_pg_rm ........ esz:2 ... ... ... pg:3 rm:5 rd:5 \
&rprr_esz rn=%reg_movprfx
@@ -203,6 +206,16 @@
MLA 00000100 .. 0 ..... 110 ... ..... ..... @rdn_pg_ra_rm # MAD
MLS 00000100 .. 0 ..... 111 ... ..... ..... @rdn_pg_ra_rm # MSB
+### SVE Integer Arithmetic - Unpredicated Group
+
+# SVE integer add/subtract vectors (unpredicated)
+ADD_zzz 00000100 .. 1 ..... 000 000 ..... ..... @rd_rn_rm
+SUB_zzz 00000100 .. 1 ..... 000 001 ..... ..... @rd_rn_rm
+SQADD_zzz 00000100 .. 1 ..... 000 100 ..... ..... @rd_rn_rm
+UQADD_zzz 00000100 .. 1 ..... 000 101 ..... ..... @rd_rn_rm
+SQSUB_zzz 00000100 .. 1 ..... 000 110 ..... ..... @rd_rn_rm
+UQSUB_zzz 00000100 .. 1 ..... 000 111 ..... ..... @rd_rn_rm
+
### SVE Logical - Unpredicated Group
# SVE bitwise logical operations (unpredicated)
