Hi, the bits of TSFlags for X86 are running out and the space for instruction formats (in X86BaseInfo.h) is using out too.
So I am going to do the following changes
- Combine
HasVEX_W
withhasREX_W
to save 1 bit - Compress
CD8_Scale
from 7 bits to 3 bits - Extend the
FormBits
from 7bits to 8bits
Let me know if you have better idea or object to these changes. Thanks.