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[PATCH v3 56/81] target/arm: Implement SVE2 integer multiply-add (indexe
From: |
Richard Henderson |
Subject: |
[PATCH v3 56/81] target/arm: Implement SVE2 integer multiply-add (indexed) |
Date: |
Fri, 18 Sep 2020 11:37:26 -0700 |
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/sve.decode | 8 ++++++++
target/arm/translate-sve.c | 23 +++++++++++++++++++++++
2 files changed, 31 insertions(+)
diff --git a/target/arm/sve.decode b/target/arm/sve.decode
index fa0a572da6..467a93052f 100644
--- a/target/arm/sve.decode
+++ b/target/arm/sve.decode
@@ -785,6 +785,14 @@ SDOT_zzxw_d 01000100 .. 1 ..... 000000 ..... .....
@rrxr_d
UDOT_zzxw_s 01000100 .. 1 ..... 000001 ..... ..... @rrxr_s
UDOT_zzxw_d 01000100 .. 1 ..... 000001 ..... ..... @rrxr_d
+# SVE2 integer multiply-add (indexed)
+MLA_zzxz_h 01000100 .. 1 ..... 000010 ..... ..... @rrxr_h
+MLA_zzxz_s 01000100 .. 1 ..... 000010 ..... ..... @rrxr_s
+MLA_zzxz_d 01000100 .. 1 ..... 000010 ..... ..... @rrxr_d
+MLS_zzxz_h 01000100 .. 1 ..... 000011 ..... ..... @rrxr_h
+MLS_zzxz_s 01000100 .. 1 ..... 000011 ..... ..... @rrxr_s
+MLS_zzxz_d 01000100 .. 1 ..... 000011 ..... ..... @rrxr_d
+
# SVE2 integer multiply (indexed)
MUL_zzx_h 01000100 .. 1 ..... 111110 ..... ..... @rrx_h
MUL_zzx_s 01000100 .. 1 ..... 111110 ..... ..... @rrx_s
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index 90f0b1ff9b..a6235d78d5 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -3870,6 +3870,29 @@ DO_SVE2_RRX(trans_MUL_zzx_d, gen_helper_gvec_mul_idx_d)
#undef DO_SVE2_RRX
+static bool do_sve2_zzxz_ool(DisasContext *s, arg_rrxr_esz *a,
+ gen_helper_gvec_4 *fn)
+{
+ if (!dc_isar_feature(aa64_sve2, s)) {
+ return false;
+ }
+ return do_zzxz_ool(s, a, fn);
+}
+
+#define DO_SVE2_RRXR(NAME, FUNC) \
+ static bool NAME(DisasContext *s, arg_rrxr_esz *a) \
+ { return do_sve2_zzxz_ool(s, a, FUNC); }
+
+DO_SVE2_RRXR(trans_MLA_zzxz_h, gen_helper_gvec_mla_idx_h)
+DO_SVE2_RRXR(trans_MLA_zzxz_s, gen_helper_gvec_mla_idx_s)
+DO_SVE2_RRXR(trans_MLA_zzxz_d, gen_helper_gvec_mla_idx_d)
+
+DO_SVE2_RRXR(trans_MLS_zzxz_h, gen_helper_gvec_mls_idx_h)
+DO_SVE2_RRXR(trans_MLS_zzxz_s, gen_helper_gvec_mls_idx_s)
+DO_SVE2_RRXR(trans_MLS_zzxz_d, gen_helper_gvec_mls_idx_d)
+
+#undef DO_SVE2_RRXR
+
/*
*** SVE Floating Point Multiply-Add Indexed Group
*/
--
2.25.1
- [PATCH v3 40/81] target/arm: Implement SVE2 complex integer multiply-add, (continued)
- [PATCH v3 40/81] target/arm: Implement SVE2 complex integer multiply-add, Richard Henderson, 2020/09/18
- [PATCH v3 41/81] target/arm: Implement SVE2 ADDHNB, ADDHNT, Richard Henderson, 2020/09/18
- [PATCH v3 45/81] target/arm: Implement SVE2 HISTCNT, HISTSEG, Richard Henderson, 2020/09/18
- [PATCH v3 39/81] target/arm: Implement SVE2 integer multiply-add long, Richard Henderson, 2020/09/18
- [PATCH v3 38/81] target/arm: Implement SVE2 saturating multiply-add high, Richard Henderson, 2020/09/18
- [PATCH v3 42/81] target/arm: Implement SVE2 RADDHNB, RADDHNT, Richard Henderson, 2020/09/18
- [PATCH v3 46/81] target/arm: Implement SVE2 XAR, Richard Henderson, 2020/09/18
- [PATCH v3 47/81] target/arm: Implement SVE2 scatter store insns, Richard Henderson, 2020/09/18
- [PATCH v3 43/81] target/arm: Implement SVE2 SUBHNB, SUBHNT, Richard Henderson, 2020/09/18
- [PATCH v3 52/81] target/arm: Pass separate addend to FCMLA helpers, Richard Henderson, 2020/09/18
- [PATCH v3 56/81] target/arm: Implement SVE2 integer multiply-add (indexed),
Richard Henderson <=
- [PATCH v3 48/81] target/arm: Implement SVE2 gather load insns, Richard Henderson, 2020/09/18
- [PATCH v3 49/81] target/arm: Implement SVE2 FMMLA, Richard Henderson, 2020/09/18
- [PATCH v3 50/81] target/arm: Implement SVE2 SPLICE, EXT, Richard Henderson, 2020/09/18
- [PATCH v3 53/81] target/arm: Split out formats for 2 vectors + 1 index, Richard Henderson, 2020/09/18
- [PATCH v3 51/81] target/arm: Pass separate addend to {U, S}DOT helpers, Richard Henderson, 2020/09/18
- Re: [PATCH v3 51/81] target/arm: Pass separate addend to {U, S}DOT helpers, LIU Zhiwei, 2020/09/23
- [PATCH v3 59/81] target/arm: Implement SVE2 integer multiply long (indexed), Richard Henderson, 2020/09/18