Allow m512 in ldtilecfg/sttilecfg.
In version 7.26 it is required to use sibmem. However,
ldtilecfg/sttilecfg can take any m512 location. This patch allows any
addressing for these two instructions.
Signed-off-by: Arzhan Kinzhalin <arzhan.i.kinzhalin@intel.com>
diff --git a/xbyak/xbyak.h b/xbyak/xbyak.h
index 55febd8..6d8c0b2 100644
--- a/xbyak/xbyak.h
+++ b/xbyak/xbyak.h
@@ -2792,10 +2792,12 @@
#ifdef XBYAK64
void opAMX(const Tmm& t1, const Address& addr, uint64_t type, int code)
{
- // require both base and index
Address addr2 = addr.cloneNoOptimize();
- const RegExp exp = addr2.getRegExp();
- if (exp.getBase().getBit() == 0 || exp.getIndex().getBit() == 0) XBYAK_THROW(ERR_NOT_SUPPORTED)
+ // require both base and index for all but opcode 0x49 (ldtilecfg/sttilecfg)
+ if (code != 0x49) {
+ const RegExp exp = addr2.getRegExp();
+ if (exp.getBase().getBit() == 0 || exp.getIndex().getBit() == 0) XBYAK_THROW(ERR_NOT_SUPPORTED)
+ }
if (opROO(Reg(), addr2, t1, T_APX|type, code)) return;
opVex(t1, &tmm0, addr2, type, code);
}
