Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
 tcg/aarch64/tcg-target.h     |  2 +-
 tcg/aarch64/tcg-target.inc.c | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/tcg/aarch64/tcg-target.h b/tcg/aarch64/tcg-target.h
index 545a6eec75..a1884543d0 100644
--- a/tcg/aarch64/tcg-target.h
+++ b/tcg/aarch64/tcg-target.h
@@ -135,7 +135,7 @@ typedef enum {
 #define TCG_TARGET_HAS_shv_vec          0
 #define TCG_TARGET_HAS_cmp_vec          1
 #define TCG_TARGET_HAS_mul_vec          1
-#define TCG_TARGET_HAS_sat_vec          0
+#define TCG_TARGET_HAS_sat_vec          1
 #define TCG_TARGET_HAS_minmax_vec       0
 
 #define TCG_TARGET_DEFAULT_MO (0)
diff --git a/tcg/aarch64/tcg-target.inc.c b/tcg/aarch64/tcg-target.inc.c
index 0562e0aa40..b2b011f130 100644
--- a/tcg/aarch64/tcg-target.inc.c
+++ b/tcg/aarch64/tcg-target.inc.c
@@ -528,6 +528,10 @@ typedef enum {
     I3616_CMHI      = 0x2e203400,
     I3616_CMHS      = 0x2e203c00,
     I3616_CMEQ      = 0x2e208c00,
+    I3616_SQADD     = 0x0e200c00,
+    I3616_SQSUB     = 0x0e202c00,
+    I3616_UQADD     = 0x2e200c00,
+    I3616_UQSUB     = 0x2e202c00,
 
     /* AdvSIMD two-reg misc.  */
     I3617_CMGT0     = 0x0e208800,
@@ -2137,6 +2141,18 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
     case INDEX_op_orc_vec:
         tcg_out_insn(s, 3616, ORN, is_q, 0, a0, a1, a2);
         break;
+    case INDEX_op_ssadd_vec:
+        tcg_out_insn(s, 3616, SQADD, is_q, vece, a0, a1, a2);
+        break;
+    case INDEX_op_sssub_vec:
+        tcg_out_insn(s, 3616, SQSUB, is_q, vece, a0, a1, a2);
+        break;
+    case INDEX_op_usadd_vec:
+        tcg_out_insn(s, 3616, UQADD, is_q, vece, a0, a1, a2);
+        break;
+    case INDEX_op_ussub_vec:
+        tcg_out_insn(s, 3616, UQSUB, is_q, vece, a0, a1, a2);
+        break;
     case INDEX_op_not_vec:
         tcg_out_insn(s, 3617, NOT, is_q, 0, a0, a1);
         break;
@@ -2207,6 +2223,10 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, 
unsigned vece)
     case INDEX_op_shli_vec:
     case INDEX_op_shri_vec:
     case INDEX_op_sari_vec:
+    case INDEX_op_ssadd_vec:
+    case INDEX_op_sssub_vec:
+    case INDEX_op_usadd_vec:
+    case INDEX_op_ussub_vec:
         return 1;
     case INDEX_op_mul_vec:
         return vece < MO_64;
@@ -2386,6 +2406,10 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode 
op)
     case INDEX_op_xor_vec:
     case INDEX_op_andc_vec:
     case INDEX_op_orc_vec:
+    case INDEX_op_ssadd_vec:
+    case INDEX_op_sssub_vec:
+    case INDEX_op_usadd_vec:
+    case INDEX_op_ussub_vec:
         return &w_w_w;
     case INDEX_op_not_vec:
     case INDEX_op_neg_vec:
-- 
2.17.2


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