@@ -2050,3 +2050,52 @@ DEF_HELPER_6(th_vfwmul_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
DEF_HELPER_6(th_vfwmul_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
DEF_HELPER_6(th_vfwmul_vf_h, void, ptr, ptr, i64, ptr, env, i32)
DEF_HELPER_6(th_vfwmul_vf_w, void, ptr, ptr, i64, ptr, env, i32)
+
+DEF_HELPER_6(th_vfmacc_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmacc_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmacc_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmacc_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmacc_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmacc_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmsac_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmsac_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmsac_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsac_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsac_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsac_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmadd_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmadd_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmadd_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmadd_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmadd_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmadd_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmsub_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmsub_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmsub_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsub_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsub_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsub_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(th_vfmacc_vf_h, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmacc_vf_w, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmacc_vf_d, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmacc_vf_h, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmacc_vf_w, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmacc_vf_d, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmsac_vf_h, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmsac_vf_w, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmsac_vf_d, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsac_vf_h, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsac_vf_w, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsac_vf_d, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmadd_vf_h, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmadd_vf_w, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmadd_vf_d, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmadd_vf_h, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmadd_vf_w, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmadd_vf_d, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmsub_vf_h, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmsub_vf_w, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfmsub_vf_d, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsub_vf_h, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsub_vf_w, void, ptr, ptr, i64, ptr, env, i32)
+DEF_HELPER_6(th_vfnmsub_vf_d, void, ptr, ptr, i64, ptr, env, i32)
@@ -2019,28 +2019,30 @@ GEN_OPFVF_TRANS_TH(th_vfrdiv_vf, opfvf_check_th)
GEN_OPFVV_WIDEN_TRANS_TH(th_vfwmul_vv, opfvv_widen_check_th)
GEN_OPFVF_WIDEN_TRANS_TH(th_vfwmul_vf)
+/* Vector Single-Width Floating-Point Fused Multiply-Add Instructions */
+GEN_OPFVV_TRANS_TH(th_vfmacc_vv, opfvv_check_th)
+GEN_OPFVV_TRANS_TH(th_vfnmacc_vv, opfvv_check_th)
+GEN_OPFVV_TRANS_TH(th_vfmsac_vv, opfvv_check_th)
+GEN_OPFVV_TRANS_TH(th_vfnmsac_vv, opfvv_check_th)
+GEN_OPFVV_TRANS_TH(th_vfmadd_vv, opfvv_check_th)
+GEN_OPFVV_TRANS_TH(th_vfnmadd_vv, opfvv_check_th)
+GEN_OPFVV_TRANS_TH(th_vfmsub_vv, opfvv_check_th)
+GEN_OPFVV_TRANS_TH(th_vfnmsub_vv, opfvv_check_th)
+GEN_OPFVF_TRANS_TH(th_vfmacc_vf, opfvf_check_th)
+GEN_OPFVF_TRANS_TH(th_vfnmacc_vf, opfvf_check_th)
+GEN_OPFVF_TRANS_TH(th_vfmsac_vf, opfvf_check_th)
+GEN_OPFVF_TRANS_TH(th_vfnmsac_vf, opfvf_check_th)
+GEN_OPFVF_TRANS_TH(th_vfmadd_vf, opfvf_check_th)
+GEN_OPFVF_TRANS_TH(th_vfnmadd_vf, opfvf_check_th)
+GEN_OPFVF_TRANS_TH(th_vfmsub_vf, opfvf_check_th)
+GEN_OPFVF_TRANS_TH(th_vfnmsub_vf, opfvf_check_th)
+
#define TH_TRANS_STUB(NAME) \
static bool trans_##NAME(DisasContext *s, arg_##NAME *a) \
{ \
return require_xtheadvector(s); \
}
-TH_TRANS_STUB(th_vfmacc_vv)
-TH_TRANS_STUB(th_vfnmacc_vv)
-TH_TRANS_STUB(th_vfnmacc_vf)
-TH_TRANS_STUB(th_vfmacc_vf)
-TH_TRANS_STUB(th_vfmsac_vv)
-TH_TRANS_STUB(th_vfmsac_vf)
-TH_TRANS_STUB(th_vfnmsac_vv)
-TH_TRANS_STUB(th_vfnmsac_vf)
-TH_TRANS_STUB(th_vfmadd_vv)
-TH_TRANS_STUB(th_vfmadd_vf)
-TH_TRANS_STUB(th_vfnmadd_vv)
-TH_TRANS_STUB(th_vfnmadd_vf)
-TH_TRANS_STUB(th_vfmsub_vv)
-TH_TRANS_STUB(th_vfmsub_vf)
-TH_TRANS_STUB(th_vfnmsub_vv)
-TH_TRANS_STUB(th_vfnmsub_vf)
TH_TRANS_STUB(th_vfwmacc_vv)
TH_TRANS_STUB(th_vfwmacc_vf)
TH_TRANS_STUB(th_vfwnmacc_vv)
@@ -3091,17 +3091,17 @@ static void do_##NAME(void *vd, void *vs1, void *vs2, int i, \
*((TD *)vd + HD(i)) = OP(s2, s1, d, &env->fp_status); \
}
-static uint16_t fmacc16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
+uint16_t fmacc16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
{
return float16_muladd(a, b, d, 0, s);
}
-static uint32_t fmacc32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
+uint32_t fmacc32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
{
return float32_muladd(a, b, d, 0, s);
}
-static uint64_t fmacc64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
+uint64_t fmacc64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
{
return float64_muladd(a, b, d, 0, s);
}
@@ -3129,19 +3129,19 @@ GEN_VEXT_VF(vfmacc_vf_h, 2)
GEN_VEXT_VF(vfmacc_vf_w, 4)
GEN_VEXT_VF(vfmacc_vf_d, 8)
-static uint16_t fnmacc16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
+uint16_t fnmacc16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
{
return float16_muladd(a, b, d, float_muladd_negate_c |
float_muladd_negate_product, s);
}
-static uint32_t fnmacc32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
+uint32_t fnmacc32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
{
return float32_muladd(a, b, d, float_muladd_negate_c |
float_muladd_negate_product, s);
}
-static uint64_t fnmacc64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
+uint64_t fnmacc64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
{
return float64_muladd(a, b, d, float_muladd_negate_c |
float_muladd_negate_product, s);
@@ -3160,17 +3160,17 @@ GEN_VEXT_VF(vfnmacc_vf_h, 2)
GEN_VEXT_VF(vfnmacc_vf_w, 4)
GEN_VEXT_VF(vfnmacc_vf_d, 8)
-static uint16_t fmsac16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
+uint16_t fmsac16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
{
return float16_muladd(a, b, d, float_muladd_negate_c, s);
}
-static uint32_t fmsac32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
+uint32_t fmsac32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
{
return float32_muladd(a, b, d, float_muladd_negate_c, s);
}
-static uint64_t fmsac64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
+uint64_t fmsac64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
{
return float64_muladd(a, b, d, float_muladd_negate_c, s);
}
@@ -3188,17 +3188,17 @@ GEN_VEXT_VF(vfmsac_vf_h, 2)
GEN_VEXT_VF(vfmsac_vf_w, 4)
GEN_VEXT_VF(vfmsac_vf_d, 8)
-static uint16_t fnmsac16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
+uint16_t fnmsac16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
{
return float16_muladd(a, b, d, float_muladd_negate_product, s);
}
-static uint32_t fnmsac32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
+uint32_t fnmsac32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
{
return float32_muladd(a, b, d, float_muladd_negate_product, s);
}
-static uint64_t fnmsac64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
+uint64_t fnmsac64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
{
return float64_muladd(a, b, d, float_muladd_negate_product, s);
}
@@ -3216,17 +3216,17 @@ GEN_VEXT_VF(vfnmsac_vf_h, 2)
GEN_VEXT_VF(vfnmsac_vf_w, 4)
GEN_VEXT_VF(vfnmsac_vf_d, 8)
-static uint16_t fmadd16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
+uint16_t fmadd16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
{
return float16_muladd(d, b, a, 0, s);
}
-static uint32_t fmadd32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
+uint32_t fmadd32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
{
return float32_muladd(d, b, a, 0, s);
}
-static uint64_t fmadd64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
+uint64_t fmadd64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
{
return float64_muladd(d, b, a, 0, s);
}
@@ -3244,19 +3244,19 @@ GEN_VEXT_VF(vfmadd_vf_h, 2)
GEN_VEXT_VF(vfmadd_vf_w, 4)
GEN_VEXT_VF(vfmadd_vf_d, 8)
-static uint16_t fnmadd16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
+uint16_t fnmadd16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
{
return float16_muladd(d, b, a, float_muladd_negate_c |
float_muladd_negate_product, s);
}
-static uint32_t fnmadd32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
+uint32_t fnmadd32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
{
return float32_muladd(d, b, a, float_muladd_negate_c |
float_muladd_negate_product, s);
}
-static uint64_t fnmadd64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
+uint64_t fnmadd64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
{
return float64_muladd(d, b, a, float_muladd_negate_c |
float_muladd_negate_product, s);
@@ -3275,17 +3275,17 @@ GEN_VEXT_VF(vfnmadd_vf_h, 2)
GEN_VEXT_VF(vfnmadd_vf_w, 4)
GEN_VEXT_VF(vfnmadd_vf_d, 8)
-static uint16_t fmsub16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
+uint16_t fmsub16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
{
return float16_muladd(d, b, a, float_muladd_negate_c, s);
}
-static uint32_t fmsub32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
+uint32_t fmsub32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
{
return float32_muladd(d, b, a, float_muladd_negate_c, s);
}
-static uint64_t fmsub64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
+uint64_t fmsub64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
{
return float64_muladd(d, b, a, float_muladd_negate_c, s);
}
@@ -3303,17 +3303,17 @@ GEN_VEXT_VF(vfmsub_vf_h, 2)
GEN_VEXT_VF(vfmsub_vf_w, 4)
GEN_VEXT_VF(vfmsub_vf_d, 8)
-static uint16_t fnmsub16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
+uint16_t fnmsub16(uint16_t a, uint16_t b, uint16_t d, float_status *s)
{
return float16_muladd(d, b, a, float_muladd_negate_product, s);
}
-static uint32_t fnmsub32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
+uint32_t fnmsub32(uint32_t a, uint32_t b, uint32_t d, float_status *s)
{
return float32_muladd(d, b, a, float_muladd_negate_product, s);
}
-static uint64_t fnmsub64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
+uint64_t fnmsub64(uint64_t a, uint64_t b, uint64_t d, float_status *s)
{
return float64_muladd(d, b, a, float_muladd_negate_product, s);
}
@@ -360,4 +360,29 @@ uint64_t float64_rdiv(uint64_t a, uint64_t b, float_status *s);
uint32_t vfwmul16(uint16_t a, uint16_t b, float_status *s);
uint64_t vfwmul32(uint32_t a, uint32_t b, float_status *s);
+uint16_t fmacc16(uint16_t a, uint16_t b, uint16_t d, float_status *s);
+uint32_t fmacc32(uint32_t a, uint32_t b, uint32_t d, float_status *s);
+uint64_t fmacc64(uint64_t a, uint64_t b, uint64_t d, float_status *s);
+uint16_t fnmacc16(uint16_t a, uint16_t b, uint16_t d, float_status *s);
+uint32_t fnmacc32(uint32_t a, uint32_t b, uint32_t d, float_status *s);
+uint64_t fnmacc64(uint64_t a, uint64_t b, uint64_t d, float_status *s);
+uint16_t fmsac16(uint16_t a, uint16_t b, uint16_t d, float_status *s);
+uint32_t fmsac32(uint32_t a, uint32_t b, uint32_t d, float_status *s);
+uint64_t fmsac64(uint64_t a, uint64_t b, uint64_t d, float_status *s);
+uint16_t fnmsac16(uint16_t a, uint16_t b, uint16_t d, float_status *s);
+uint32_t fnmsac32(uint32_t a, uint32_t b, uint32_t d, float_status *s);
+uint64_t fnmsac64(uint64_t a, uint64_t b, uint64_t d, float_status *s);
+uint16_t fmadd16(uint16_t a, uint16_t b, uint16_t d, float_status *s);
+uint32_t fmadd32(uint32_t a, uint32_t b, uint32_t d, float_status *s);
+uint64_t fmadd64(uint64_t a, uint64_t b, uint64_t d, float_status *s);
+uint16_t fnmadd16(uint16_t a, uint16_t b, uint16_t d, float_status *s);
+uint32_t fnmadd32(uint32_t a, uint32_t b, uint32_t d, float_status *s);
+uint64_t fnmadd64(uint64_t a, uint64_t b, uint64_t d, float_status *s);
+uint16_t fmsub16(uint16_t a, uint16_t b, uint16_t d, float_status *s);
+uint32_t fmsub32(uint32_t a, uint32_t b, uint32_t d, float_status *s);
+uint64_t fmsub64(uint64_t a, uint64_t b, uint64_t d, float_status *s);
+uint16_t fnmsub16(uint16_t a, uint16_t b, uint16_t d, float_status *s);
+uint32_t fnmsub32(uint32_t a, uint32_t b, uint32_t d, float_status *s);
+uint64_t fnmsub64(uint64_t a, uint64_t b, uint64_t d, float_status *s);
+
#endif /* TARGET_RISCV_VECTOR_INTERNALS_H */
@@ -2779,3 +2779,128 @@ THCALL(TH_OPFVF2, th_vfwmul_vf_h, WOP_UUU_H, H4, H2, vfwmul16)
THCALL(TH_OPFVF2, th_vfwmul_vf_w, WOP_UUU_W, H8, H4, vfwmul32)
GEN_TH_VF(th_vfwmul_vf_h, 2, 4, clearl_th)
GEN_TH_VF(th_vfwmul_vf_w, 4, 8, clearq_th)
+
+/* Vector Single-Width Floating-Point Fused Multiply-Add Instructions */
+#define TH_OPFVV3(NAME, TD, T1, T2, TX1, TX2, HD, HS1, HS2, OP) \
+static void do_##NAME(void *vd, void *vs1, void *vs2, int i, \
+ CPURISCVState *env) \
+{ \
+ TX1 s1 = *((T1 *)vs1 + HS1(i)); \
+ TX2 s2 = *((T2 *)vs2 + HS2(i)); \
+ TD d = *((TD *)vd + HD(i)); \
+ *((TD *)vd + HD(i)) = OP(s2, s1, d, &env->fp_status); \
+}
+
+THCALL(TH_OPFVV3, th_vfmacc_vv_h, OP_UUU_H, H2, H2, H2, fmacc16)
+THCALL(TH_OPFVV3, th_vfmacc_vv_w, OP_UUU_W, H4, H4, H4, fmacc32)
+THCALL(TH_OPFVV3, th_vfmacc_vv_d, OP_UUU_D, H8, H8, H8, fmacc64)
+GEN_TH_VV_ENV(th_vfmacc_vv_h, 2, 2, clearh_th)
+GEN_TH_VV_ENV(th_vfmacc_vv_w, 4, 4, clearl_th)
+GEN_TH_VV_ENV(th_vfmacc_vv_d, 8, 8, clearq_th)
+
+#define TH_OPFVF3(NAME, TD, T1, T2, TX1, TX2, HD, HS2, OP) \
+static void do_##NAME(void *vd, uint64_t s1, void *vs2, int i, \
+ CPURISCVState *env) \
+{ \
+ TX2 s2 = *((T2 *)vs2 + HS2(i)); \
+ TD d = *((TD *)vd + HD(i)); \
+ *((TD *)vd + HD(i)) = OP(s2, (TX1)(T1)s1, d, &env->fp_status);\
+}
+
+THCALL(TH_OPFVF3, th_vfmacc_vf_h, OP_UUU_H, H2, H2, fmacc16)
+THCALL(TH_OPFVF3, th_vfmacc_vf_w, OP_UUU_W, H4, H4, fmacc32)
+THCALL(TH_OPFVF3, th_vfmacc_vf_d, OP_UUU_D, H8, H8, fmacc64)
+GEN_TH_VF(th_vfmacc_vf_h, 2, 2, clearh_th)
+GEN_TH_VF(th_vfmacc_vf_w, 4, 4, clearl_th)
+GEN_TH_VF(th_vfmacc_vf_d, 8, 8, clearq_th)
+
+THCALL(TH_OPFVV3, th_vfnmacc_vv_h, OP_UUU_H, H2, H2, H2, fnmacc16)
+THCALL(TH_OPFVV3, th_vfnmacc_vv_w, OP_UUU_W, H4, H4, H4, fnmacc32)
+THCALL(TH_OPFVV3, th_vfnmacc_vv_d, OP_UUU_D, H8, H8, H8, fnmacc64)
+GEN_TH_VV_ENV(th_vfnmacc_vv_h, 2, 2, clearh_th)
+GEN_TH_VV_ENV(th_vfnmacc_vv_w, 4, 4, clearl_th)
+GEN_TH_VV_ENV(th_vfnmacc_vv_d, 8, 8, clearq_th)
+THCALL(TH_OPFVF3, th_vfnmacc_vf_h, OP_UUU_H, H2, H2, fnmacc16)
+THCALL(TH_OPFVF3, th_vfnmacc_vf_w, OP_UUU_W, H4, H4, fnmacc32)
+THCALL(TH_OPFVF3, th_vfnmacc_vf_d, OP_UUU_D, H8, H8, fnmacc64)
+GEN_TH_VF(th_vfnmacc_vf_h, 2, 2, clearh_th)
+GEN_TH_VF(th_vfnmacc_vf_w, 4, 4, clearl_th)
+GEN_TH_VF(th_vfnmacc_vf_d, 8, 8, clearq_th)
+
+THCALL(TH_OPFVV3, th_vfmsac_vv_h, OP_UUU_H, H2, H2, H2, fmsac16)
+THCALL(TH_OPFVV3, th_vfmsac_vv_w, OP_UUU_W, H4, H4, H4, fmsac32)
+THCALL(TH_OPFVV3, th_vfmsac_vv_d, OP_UUU_D, H8, H8, H8, fmsac64)
+GEN_TH_VV_ENV(th_vfmsac_vv_h, 2, 2, clearh_th)
+GEN_TH_VV_ENV(th_vfmsac_vv_w, 4, 4, clearl_th)
+GEN_TH_VV_ENV(th_vfmsac_vv_d, 8, 8, clearq_th)
+THCALL(TH_OPFVF3, th_vfmsac_vf_h, OP_UUU_H, H2, H2, fmsac16)
+THCALL(TH_OPFVF3, th_vfmsac_vf_w, OP_UUU_W, H4, H4, fmsac32)
+THCALL(TH_OPFVF3, th_vfmsac_vf_d, OP_UUU_D, H8, H8, fmsac64)
+GEN_TH_VF(th_vfmsac_vf_h, 2, 2, clearh_th)
+GEN_TH_VF(th_vfmsac_vf_w, 4, 4, clearl_th)
+GEN_TH_VF(th_vfmsac_vf_d, 8, 8, clearq_th)
+
+THCALL(TH_OPFVV3, th_vfnmsac_vv_h, OP_UUU_H, H2, H2, H2, fnmsac16)
+THCALL(TH_OPFVV3, th_vfnmsac_vv_w, OP_UUU_W, H4, H4, H4, fnmsac32)
+THCALL(TH_OPFVV3, th_vfnmsac_vv_d, OP_UUU_D, H8, H8, H8, fnmsac64)
+GEN_TH_VV_ENV(th_vfnmsac_vv_h, 2, 2, clearh_th)
+GEN_TH_VV_ENV(th_vfnmsac_vv_w, 4, 4, clearl_th)
+GEN_TH_VV_ENV(th_vfnmsac_vv_d, 8, 8, clearq_th)
+THCALL(TH_OPFVF3, th_vfnmsac_vf_h, OP_UUU_H, H2, H2, fnmsac16)
+THCALL(TH_OPFVF3, th_vfnmsac_vf_w, OP_UUU_W, H4, H4, fnmsac32)
+THCALL(TH_OPFVF3, th_vfnmsac_vf_d, OP_UUU_D, H8, H8, fnmsac64)
+GEN_TH_VF(th_vfnmsac_vf_h, 2, 2, clearh_th)
+GEN_TH_VF(th_vfnmsac_vf_w, 4, 4, clearl_th)
+GEN_TH_VF(th_vfnmsac_vf_d, 8, 8, clearq_th)
+
+THCALL(TH_OPFVV3, th_vfmadd_vv_h, OP_UUU_H, H2, H2, H2, fmadd16)
+THCALL(TH_OPFVV3, th_vfmadd_vv_w, OP_UUU_W, H4, H4, H4, fmadd32)
+THCALL(TH_OPFVV3, th_vfmadd_vv_d, OP_UUU_D, H8, H8, H8, fmadd64)
+GEN_TH_VV_ENV(th_vfmadd_vv_h, 2, 2, clearh_th)
+GEN_TH_VV_ENV(th_vfmadd_vv_w, 4, 4, clearl_th)
+GEN_TH_VV_ENV(th_vfmadd_vv_d, 8, 8, clearq_th)
+THCALL(TH_OPFVF3, th_vfmadd_vf_h, OP_UUU_H, H2, H2, fmadd16)
+THCALL(TH_OPFVF3, th_vfmadd_vf_w, OP_UUU_W, H4, H4, fmadd32)
+THCALL(TH_OPFVF3, th_vfmadd_vf_d, OP_UUU_D, H8, H8, fmadd64)
+GEN_TH_VF(th_vfmadd_vf_h, 2, 2, clearh_th)
+GEN_TH_VF(th_vfmadd_vf_w, 4, 4, clearl_th)
+GEN_TH_VF(th_vfmadd_vf_d, 8, 8, clearq_th)
+
+THCALL(TH_OPFVV3, th_vfnmadd_vv_h, OP_UUU_H, H2, H2, H2, fnmadd16)
+THCALL(TH_OPFVV3, th_vfnmadd_vv_w, OP_UUU_W, H4, H4, H4, fnmadd32)
+THCALL(TH_OPFVV3, th_vfnmadd_vv_d, OP_UUU_D, H8, H8, H8, fnmadd64)
+GEN_TH_VV_ENV(th_vfnmadd_vv_h, 2, 2, clearh_th)
+GEN_TH_VV_ENV(th_vfnmadd_vv_w, 4, 4, clearl_th)
+GEN_TH_VV_ENV(th_vfnmadd_vv_d, 8, 8, clearq_th)
+THCALL(TH_OPFVF3, th_vfnmadd_vf_h, OP_UUU_H, H2, H2, fnmadd16)
+THCALL(TH_OPFVF3, th_vfnmadd_vf_w, OP_UUU_W, H4, H4, fnmadd32)
+THCALL(TH_OPFVF3, th_vfnmadd_vf_d, OP_UUU_D, H8, H8, fnmadd64)
+GEN_TH_VF(th_vfnmadd_vf_h, 2, 2, clearh_th)
+GEN_TH_VF(th_vfnmadd_vf_w, 4, 4, clearl_th)
+GEN_TH_VF(th_vfnmadd_vf_d, 8, 8, clearq_th)
+
+THCALL(TH_OPFVV3, th_vfmsub_vv_h, OP_UUU_H, H2, H2, H2, fmsub16)
+THCALL(TH_OPFVV3, th_vfmsub_vv_w, OP_UUU_W, H4, H4, H4, fmsub32)
+THCALL(TH_OPFVV3, th_vfmsub_vv_d, OP_UUU_D, H8, H8, H8, fmsub64)
+GEN_TH_VV_ENV(th_vfmsub_vv_h, 2, 2, clearh_th)
+GEN_TH_VV_ENV(th_vfmsub_vv_w, 4, 4, clearl_th)
+GEN_TH_VV_ENV(th_vfmsub_vv_d, 8, 8, clearq_th)
+THCALL(TH_OPFVF3, th_vfmsub_vf_h, OP_UUU_H, H2, H2, fmsub16)
+THCALL(TH_OPFVF3, th_vfmsub_vf_w, OP_UUU_W, H4, H4, fmsub32)
+THCALL(TH_OPFVF3, th_vfmsub_vf_d, OP_UUU_D, H8, H8, fmsub64)
+GEN_TH_VF(th_vfmsub_vf_h, 2, 2, clearh_th)
+GEN_TH_VF(th_vfmsub_vf_w, 4, 4, clearl_th)
+GEN_TH_VF(th_vfmsub_vf_d, 8, 8, clearq_th)
+
+THCALL(TH_OPFVV3, th_vfnmsub_vv_h, OP_UUU_H, H2, H2, H2, fnmsub16)
+THCALL(TH_OPFVV3, th_vfnmsub_vv_w, OP_UUU_W, H4, H4, H4, fnmsub32)
+THCALL(TH_OPFVV3, th_vfnmsub_vv_d, OP_UUU_D, H8, H8, H8, fnmsub64)
+GEN_TH_VV_ENV(th_vfnmsub_vv_h, 2, 2, clearh_th)
+GEN_TH_VV_ENV(th_vfnmsub_vv_w, 4, 4, clearl_th)
+GEN_TH_VV_ENV(th_vfnmsub_vv_d, 8, 8, clearq_th)
+THCALL(TH_OPFVF3, th_vfnmsub_vf_h, OP_UUU_H, H2, H2, fnmsub16)
+THCALL(TH_OPFVF3, th_vfnmsub_vf_w, OP_UUU_W, H4, H4, fnmsub32)
+THCALL(TH_OPFVF3, th_vfnmsub_vf_d, OP_UUU_D, H8, H8, fnmsub64)
+GEN_TH_VF(th_vfnmsub_vf_h, 2, 2, clearh_th)
+GEN_TH_VF(th_vfnmsub_vf_w, 4, 4, clearl_th)
+GEN_TH_VF(th_vfnmsub_vf_d, 8, 8, clearq_th)
The instructions have the same function as RVV1.0. Overall there are only general differences between XTheadVector and RVV1.0. Signed-off-by: Huang Tao <eric.huang@linux.alibaba.com> --- target/riscv/helper.h | 49 +++++++ .../riscv/insn_trans/trans_xtheadvector.c.inc | 34 ++--- target/riscv/vector_helper.c | 48 +++---- target/riscv/vector_internals.h | 25 ++++ target/riscv/xtheadvector_helper.c | 125 ++++++++++++++++++ 5 files changed, 241 insertions(+), 40 deletions(-)