factor/basis/compiler/cfg/representations/representations.factor

! Copyright (C) 2009, 2010 Slava Pestov
! See http://factorcode.org/license.txt for BSD license.
USING:
compiler.cfg
compiler.cfg.registers
compiler.cfg.predecessors
compiler.cfg.loop-detection
compiler.cfg.representations.rewrite
compiler.cfg.representations.peephole
compiler.cfg.representations.selection
compiler.cfg.representations.coalescing
compiler.cfg.utilities
kernel ;
IN: compiler.cfg.representations

! Virtual register representation selection. This is where
! decisions about integer tagging and float and vector boxing
! are made. The appropriate conversion operations inserted
! after a cost analysis.

: select-representations ( cfg -- )
    {
        needs-loops
        needs-predecessors
        compute-components
        compute-possibilities
        compute-representations
        insert-conversions
    } apply-passes ;