DEF_HELPER_FLAGS_4(mve_vqdmullt_scalarh, TCG_CALL_NO_WG, void, env, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(mve_vqdmullt_scalarw, TCG_CALL_NO_WG, void, env, ptr, ptr, i32)
+DEF_HELPER_FLAGS_4(mve_vmlasb, TCG_CALL_NO_WG, void, env, ptr, ptr, i32)
+DEF_HELPER_FLAGS_4(mve_vmlash, TCG_CALL_NO_WG, void, env, ptr, ptr, i32)
+DEF_HELPER_FLAGS_4(mve_vmlasw, TCG_CALL_NO_WG, void, env, ptr, ptr, i32)
+
DEF_HELPER_FLAGS_4(mve_vmlaldavsh, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64)
DEF_HELPER_FLAGS_4(mve_vmlaldavsw, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64)
DEF_HELPER_FLAGS_4(mve_vmlaldavxsh, TCG_CALL_NO_WG, i64, env, ptr, ptr, i64)
mve_advance_vpt(env); \
}
+/* "accumulating" version where FN takes d as well as n and m */
+#define DO_2OP_ACC_SCALAR(OP, ESIZE, TYPE, FN) \
+ void HELPER(glue(mve_, OP))(CPUARMState *env, void *vd, void *vn, \
+ uint32_t rm) \
+ { \
+ TYPE *d = vd, *n = vn; \
+ TYPE m = rm; \
+ uint16_t mask = mve_element_mask(env); \
+ unsigned e; \
+ for (e = 0; e < 16 / ESIZE; e++, mask >>= ESIZE) { \
+ mergemask(&d[H##ESIZE(e)], \
+ FN(d[H##ESIZE(e)], n[H##ESIZE(e)], m), mask); \
+ } \
+ mve_advance_vpt(env); \
+ }
+
/* provide unsigned 2-op scalar helpers for all sizes */
#define DO_2OP_SCALAR_U(OP, FN) \
DO_2OP_SCALAR(OP##b, 1, uint8_t, FN) \
DO_2OP_SCALAR(OP##h, 2, int16_t, FN) \
DO_2OP_SCALAR(OP##w, 4, int32_t, FN)
+#define DO_2OP_ACC_SCALAR_U(OP, FN) \
+ DO_2OP_ACC_SCALAR(OP##b, 1, uint8_t, FN) \
+ DO_2OP_ACC_SCALAR(OP##h, 2, uint16_t, FN) \
+ DO_2OP_ACC_SCALAR(OP##w, 4, uint32_t, FN)
+
DO_2OP_SCALAR_U(vadd_scalar, DO_ADD)
DO_2OP_SCALAR_U(vsub_scalar, DO_SUB)
DO_2OP_SCALAR_U(vmul_scalar, DO_MUL)
DO_2OP_SAT_SCALAR(vqrdmulh_scalarh, 2, int16_t, DO_QRDMULH_H)
DO_2OP_SAT_SCALAR(vqrdmulh_scalarw, 4, int32_t, DO_QRDMULH_W)
+/* Vector by vector plus scalar */
+#define DO_VMLAS(D, N, M) ((N) * (D) + (M))
+
+DO_2OP_ACC_SCALAR_U(vmlas, DO_VMLAS)
+
/*
* Long saturating scalar ops. As with DO_2OP_L, TYPE and H are for the
* input (smaller) type and LESIZE, LTYPE, LH for the output (long) type.