tcg/arm: Implement TCG_TARGET_HAS_mul_vec

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/tcg/arm/tcg-target.c.inc b/tcg/arm/tcg-target.c.inc
index d21aaab6f72e1eb4b392f1acee85052d0fa57860..b94e6ed0f3797333aa2bbb3007e0c1ead08c6d51 100644 (file)
--- a/tcg/arm/tcg-target.c.inc
+++ b/tcg/arm/tcg-target.c.inc
@@ -183,6 +183,7 @@ typedef enum {
     INSN_VORN      = 0xf2300110,
     INSN_VORR      = 0xf2200110,
     INSN_VSUB      = 0xf3000800,
+    INSN_VMUL      = 0xf2000910,
 
     INSN_VABS      = 0xf3b10300,
     INSN_VMVN      = 0xf3b00580,
@@ -2394,6 +2395,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op)
         return C_O1_I1(w, w);
     case INDEX_op_dup2_vec:
     case INDEX_op_add_vec:
+    case INDEX_op_mul_vec:
     case INDEX_op_sub_vec:
     case INDEX_op_xor_vec:
         return C_O1_I2(w, w, w);
@@ -2755,6 +2757,9 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
     case INDEX_op_add_vec:
         tcg_out_vreg3(s, INSN_VADD, q, vece, a0, a1, a2);
         return;
+    case INDEX_op_mul_vec:
+        tcg_out_vreg3(s, INSN_VMUL, q, vece, a0, a1, a2);
+        return;
     case INDEX_op_sub_vec:
         tcg_out_vreg3(s, INSN_VSUB, q, vece, a0, a1, a2);
         return;
@@ -2871,6 +2876,7 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, unsigned vece)
         return 1;
     case INDEX_op_abs_vec:
     case INDEX_op_cmp_vec:
+    case INDEX_op_mul_vec:
     case INDEX_op_neg_vec:
         return vece < MO_64;
     default:

diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h
index cfbadad72c12fc915ae6f089ebe970a123de6ede..94d768f2491e18807fb10883f0e0f7a4289cb6a5 100644 (file)
--- a/tcg/arm/tcg-target.h
+++ b/tcg/arm/tcg-target.h
@@ -166,7 +166,7 @@ extern bool use_neon_instructions;
 #define TCG_TARGET_HAS_shi_vec          1
 #define TCG_TARGET_HAS_shs_vec          0
 #define TCG_TARGET_HAS_shv_vec          0
-#define TCG_TARGET_HAS_mul_vec          0
+#define TCG_TARGET_HAS_mul_vec          1
 #define TCG_TARGET_HAS_sat_vec          0
 #define TCG_TARGET_HAS_minmax_vec       0
 #define TCG_TARGET_HAS_bitsel_vec       0