Add RVALUE_OVERHEAD and move ractor_belonging_id
This commit adds RVALUE_OVERHEAD for storing metadata at the end of the slot. This commit moves the ractor_belonging_id in debug builds from the flags to RVALUE_OVERHEAD which frees the 16 bits in the headers for object shapes.
Added by peterzhu2118 (Peter Zhu) over 2 years ago
Add RVALUE_OVERHEAD and move ractor_belonging_id
This commit adds RVALUE_OVERHEAD for storing metadata at the end of the
slot. This commit moves the ractor_belonging_id in debug builds from the
flags to RVALUE_OVERHEAD which frees the 16 bits in the headers for
object shapes.