Lines Matching refs:tag
286 * Converting from the tag field to the compressed fctw is easy.
287 * If the two tag bits are 3, then the register is empty and we
293 if (((src32->tag >> (i * 2)) & 3) != 3)
616 * AMD64 stores the tag in a compressed form. It is
617 * necessary to extract the original 2-bit tag value.
623 dst32->tag = 0;
628 * since tag word indices are physical register numbers. Then
629 * to get the tag value, we shift over two bits for each tag
666 dst32->tag |= tag_value << (tag_index * 2);