Pre-Grant Publication Number: 20070283129
Filing Date: December 28, 2005
Inventors: Stephan Jourdan, Avinash Sodani, Michael Fetterman, Per Hammarlund, Glenn Hinton
Assignee: Intel
Current U.S. Classification: 712, 712/004000, 712/E09004
View Prior Art for Claim 00020
The CPU of Claim 16 further comprising a register alias table (RAT) setting, wherein the VL tracker sets bit in a to indicate whether upper bits of a register are to be read as zeroes.