[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 12/31] target/arm: Implement SVE2 integer add/subtract interleave
|
From: |
Richard Henderson |
|
Subject: |
[PATCH 12/31] target/arm: Implement SVE2 integer add/subtract interleaved long |
|
Date: |
Thu, 26 Mar 2020 16:08:19 -0700 |
Signed-off-by: Richard Henderson <address@hidden>
---
target/arm/sve.decode | 7 +++++++
target/arm/translate-sve.c | 3 +++
2 files changed, 10 insertions(+)
diff --git a/target/arm/sve.decode b/target/arm/sve.decode
index a239fd3479..8d5f31bcc4 100644
--- a/target/arm/sve.decode
+++ b/target/arm/sve.decode
@@ -109,6 +109,7 @@
# Three operand, vector element size
@rd_rn_rm ........ esz:2 . rm:5 ... ... rn:5 rd:5 &rrr_esz
+@rd_rm_rn ........ esz:2 . rn:5 ... ... rm:5 rd:5 &rrr_esz
@pd_pn_pm ........ esz:2 .. rm:4 ....... rn:4 . rd:4 &rrr_esz
@rdn_rm ........ esz:2 ...... ...... rm:5 rd:5 \
&rrr_esz rn=%reg_movprfx
@@ -1180,3 +1181,9 @@ SABDLB 01000101 .. 0 ..... 00 1100 ..... .....
@rd_rn_rm
SABDLT 01000101 .. 0 ..... 00 1101 ..... ..... @rd_rn_rm
UABDLB 01000101 .. 0 ..... 00 1110 ..... ..... @rd_rn_rm
UABDLT 01000101 .. 0 ..... 00 1111 ..... ..... @rd_rn_rm
+
+## SVE2 integer add/subtract interleaved long
+
+SADDLBT 01000101 .. 0 ..... 1000 00 ..... ..... @rd_rn_rm
+SSUBLBT 01000101 .. 0 ..... 1000 10 ..... ..... @rd_rn_rm
+SSUBLBT 01000101 .. 0 ..... 1000 11 ..... ..... @rd_rm_rn # SSUBLTB
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index ee8a6fd912..accb74537b 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -6051,3 +6051,6 @@ DO_SVE2_ZZZ_TB(SABDLT, sabdl, true, true)
DO_SVE2_ZZZ_TB(UADDLT, uaddl, true, true)
DO_SVE2_ZZZ_TB(USUBLT, usubl, true, true)
DO_SVE2_ZZZ_TB(UABDLT, uabdl, true, true)
+
+DO_SVE2_ZZZ_TB(SADDLBT, saddl, false, true)
+DO_SVE2_ZZZ_TB(SSUBLBT, ssubl, false, true)
--
2.20.1
- [PATCH 01/31] target/arm: Add ID_AA64ZFR0 fields and isar_feature_aa64_sve2, (continued)
- [PATCH 01/31] target/arm: Add ID_AA64ZFR0 fields and isar_feature_aa64_sve2, Richard Henderson, 2020/03/26
- [PATCH 02/31] target/arm: Implement SVE2 Integer Multiply - Unpredicated, Richard Henderson, 2020/03/26
- [PATCH 03/31] target/arm: Implement SVE2 integer pairwise add and accumulate long, Richard Henderson, 2020/03/26
- [PATCH 04/31] target/arm: Remove fp_status from helper_{recpe, rsqrte}_u32, Richard Henderson, 2020/03/26
- [PATCH 05/31] target/arm: Implement SVE2 integer unary operations (predicated), Richard Henderson, 2020/03/26
- [PATCH 08/31] target/arm: Implement SVE2 integer halving add/subtract (predicated), Richard Henderson, 2020/03/26
- [PATCH 07/31] target/arm: Implement SVE2 saturating/rounding bitwise shift left (predicated), Richard Henderson, 2020/03/26
- [PATCH 06/31] target/arm: Split out saturating/rounding shifts from neon, Richard Henderson, 2020/03/26
- [PATCH 09/31] target/arm: Implement SVE2 integer pairwise arithmetic, Richard Henderson, 2020/03/26
- [PATCH 11/31] target/arm: Implement SVE2 integer add/subtract long, Richard Henderson, 2020/03/26
- [PATCH 12/31] target/arm: Implement SVE2 integer add/subtract interleaved long,
Richard Henderson <=
- [PATCH 10/31] target/arm: Implement SVE2 saturating add/subtract (predicated), Richard Henderson, 2020/03/26
- [PATCH 13/31] target/arm: Implement SVE2 integer add/subtract wide, Richard Henderson, 2020/03/26
- [PATCH 14/31] target/arm: Implement SVE2 integer multiply long, Richard Henderson, 2020/03/26
- [PATCH 15/31] target/arm: Implement PMULLB and PMULLT, Richard Henderson, 2020/03/26
- [PATCH 16/31] target/arm: Tidy SVE tszimm shift formats, Richard Henderson, 2020/03/26
- [PATCH 17/31] target/arm: Implement SVE2 bitwise shift left long, Richard Henderson, 2020/03/26
- [PATCH 18/31] target/arm: Implement SVE2 bitwise exclusive-or interleaved, Richard Henderson, 2020/03/26
- [PATCH 19/31] target/arm: Implement SVE2 bitwise permute, Richard Henderson, 2020/03/26
- [PATCH 20/31] target/arm: Implement SVE2 complex integer add, Richard Henderson, 2020/03/26
- [PATCH 22/31] target/arm: Implement SVE2 integer add/subtract long with carry, Richard Henderson, 2020/03/26