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Module `dmd.backend.cgreg`

Compiler implementation of the D programming language.

Functions

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

Structs

Name	Description
`Reg`	Do register assignments.
`Reg`	Do register assignments.

Authors

Walter Bright

License

Boost License 1.0