DEF_HELPER_FLAGS_2(v2int_l, TCG_CALL_NO_RWG_SE, i64, i64, i64)
DEF_HELPER_FLAGS_2(v1multu, TCG_CALL_NO_RWG_SE, i64, i64, i64)
+DEF_HELPER_FLAGS_2(v2mults, TCG_CALL_NO_RWG_SE, i64, i64, i64)
DEF_HELPER_FLAGS_2(v1shl, TCG_CALL_NO_RWG_SE, i64, i64, i64)
DEF_HELPER_FLAGS_2(v1shru, TCG_CALL_NO_RWG_SE, i64, i64, i64)
DEF_HELPER_FLAGS_2(v1shrs, TCG_CALL_NO_RWG_SE, i64, i64, i64)
return r;
}
+uint64_t helper_v2mults(uint64_t a, uint64_t b)
+{
+ uint64_t r = 0;
+ int i;
+
+ /* While the instruction talks about signed inputs, with a
+ truncated result the sign of the inputs doesn't matter. */
+ for (i = 0; i < 64; i += 16) {
+ unsigned ae = extract64(a, i, 16);
+ unsigned be = extract64(b, i, 16);
+ r = deposit64(r, i, 16, ae * be);
+ }
+ return r;
+}
+
uint64_t helper_v1shl(uint64_t a, uint64_t b)
{
uint64_t m;
case OE_RRR(V2MNZ, 0, X1):
case OE_RRR(V2MULFSC, 0, X0):
case OE_RRR(V2MULS, 0, X0):
+ return TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
case OE_RRR(V2MULTS, 0, X0):
+ gen_helper_v2mults(tdest, tsrca, tsrcb);
+ mnemonic = "v2mults";
+ break;
case OE_RRR(V2MZ, 0, X0):
case OE_RRR(V2MZ, 0, X1):
case OE_RRR(V2PACKH, 0, X0):