1904 bool isValidMsgOp(int64_t MsgId, int64_t OpId, const MCSubtargetInfo &STI,  in isValidMsgOp()  argument
1909     return 0 <= OpId && isUInt<OP_WIDTH_>(OpId);  in isValidMsgOp()
1912     if (MsgId == ID_GS_PreGFX11 && OpId == OP_GS_NOP)  in isValidMsgOp()
1915     return !getMsgOpName(MsgId, OpId, STI).empty();  in isValidMsgOp()
1918   return OpId == OP_NONE_;  in isValidMsgOp()
1921 bool isValidMsgStream(int64_t MsgId, int64_t OpId, int64_t StreamId,  in isValidMsgStream()  argument
1923   assert(isValidMsgOp(MsgId, OpId, STI, Strict));  in isValidMsgStream()
1933       return (OpId == OP_GS_NOP) ?  in isValidMsgStream()
1947 bool msgSupportsStream(int64_t MsgId, int64_t OpId,  in msgSupportsStream()  argument
1951       OpId != OP_GS_NOP;  in msgSupportsStream()
1954 void decodeMsg(unsigned Val, uint16_t &MsgId, uint16_t &OpId,  in decodeMsg()  argument
1958     OpId = 0;  in decodeMsg()
1961     OpId = (Val & OP_MASK_) >> OP_SHIFT_;  in decodeMsg()
1967                    uint64_t OpId,  in encodeMsg()  argument
1969   return MsgId | (OpId << OP_SHIFT_) | (StreamId << STREAM_ID_SHIFT_);  in encodeMsg()