dmd.backend.cgreg

Compiler implementation of the D programming language.

Members

cgreg_gotoepilog int cgreg_gotoepilog(block* b, Symbol* s): Determine if block gets symbol loaded by predecessor epilog (1), or by prolog (0).
cgreg_init void cgreg_init()
cgreg_reset void cgreg_reset()
cgreg_spillreg_epilog void cgreg_spillreg_epilog(block* b, Symbol* s, CodeBuilder cdbstore, CodeBuilder cdbload): Determine block epilog code - it's either assignments to register, or storing register back in memory.
cgreg_spillreg_prolog void cgreg_spillreg_prolog(block* b, Symbol* s, CodeBuilder cdbstore, CodeBuilder cdbload): Determine block prolog code for s - it's either assignments to register, or storing register back in memory.
cgreg_term void cgreg_term()
cgreg_unregister void cgreg_unregister(regm_t conflict): The register variables in this mask can not be in registers. "Unregister" them.
cgreg_used void cgreg_used(uint bi, regm_t used): Registers used in block bi.