Lines Matching full:physical

86   // class RegisterMappingTracker is a  physical register file (PRF) descriptor.
90   // An instance of RegisterMappingTracker tracks the number of physical
94     // The total number of physical registers that are available in this
96     // field means: this register file has an unbounded number of physical
99     // Number of physical registers that are currently in use.
128   // file with an unbounded number of physical registers that "sees" all the
133   // Users can limit the number of physical registers that are available in
139   // number of physical registers consumed by the PRF to allocate a user
142   // For example: on X86 BtVer2, a YMM register consumes 2 128-bit physical
155   // specifies both the owning PRF, as well as the number of physical registers
175   // RegisterMapping objects are mainly used to track physical register
205   // physical register).
215   // Consumes physical registers in each register file specified by the
220   // Releases previously allocated physical registers from the register file(s).
228   // register file with an unbounded number of physical registers.
253   // allocated physical registers in each register file modified by the write.
254   // No physical regiser is allocated if this write is from a zero-idiom.
262   // Physical registers may be released to reflect this update.
281   // Checks if there are enough physical registers in the register files.