##slot
Basic block instructions

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Vocabulary
compiler.cfg.instructions

Definition

IN: compiler.cfg.instructions

TUPLE: ##slot < flushable-insn dst obj slot scale tag insn# ;

Methods

USING: accessors compiler.cfg.gvn.avail
compiler.cfg.instructions kernel ;

M: ##slot >avail-insn-defs [ ] change-dst drop ;


USING: accessors compiler.cfg.gvn.avail
compiler.cfg.instructions kernel ;

M: ##slot >avail-insn-uses
    [ dup >avail-vreg swap or ] change-obj
    [ dup >avail-vreg swap or ] change-slot drop ;


USING: accessors compiler.cfg.instructions
compiler.cfg.linear-scan.assignment kernel ;

M: ##slot assign-insn-defs [ vreg>reg ] change-dst drop ;


USING: accessors compiler.cfg.instructions
compiler.cfg.linear-scan.assignment kernel ;

M: ##slot assign-insn-uses
    [ vreg>reg ] change-obj [ vreg>reg ] change-slot drop ;


USING: accessors compiler.cfg.instructions
compiler.cfg.representations.rewrite kernel ;

M: ##slot convert-insn-defs
    [ converted-value ] change-dst drop ;


USING: accessors compiler.cfg.instructions
compiler.cfg.representations.rewrite kernel ;

M: ##slot convert-insn-uses
    [ converted-value ] change-obj
    [ converted-value ] change-slot drop ;


USING: compiler.cfg.instructions
compiler.cfg.representations.preferred cpu.architecture kernel ;

M: ##slot defs-vreg-reps drop { tagged-rep } ;


USING: accessors arrays compiler.cfg.def-use
compiler.cfg.instructions ;

M: ##slot defs-vregs dst>> 1array ;


USING: accessors compiler.cfg.instructions compiler.codegen
cpu.architecture kernel ;

M: ##slot generate-insn
    [ dst>> ] keep [ obj>> ] keep [ slot>> ] keep
    [ scale>> ] keep [ tag>> ] keep drop %slot ;


USING: accessors compiler.cfg.alias-analysis
compiler.cfg.instructions ;

M: ##slot insn-object obj>> resolve ;


USING: compiler.cfg.alias-analysis compiler.cfg.instructions
kernel ;

M: ##slot insn-slot# drop f ;


USING: accessors compiler.cfg.instructions compiler.cfg.renaming
kernel ;

M: ##slot rename-insn-defs [ rename-value ] change-dst drop ;


USING: accessors compiler.cfg.instructions compiler.cfg.renaming
kernel ;

M: ##slot rename-insn-uses
    [ rename-value ] change-obj [ rename-value ] change-slot
    drop ;


USING: compiler.cfg.gvn.rewrite compiler.cfg.gvn.slots
compiler.cfg.instructions ;

M: ##slot rewrite simplify-slot-addressing ;


USING: compiler.cfg.instructions
compiler.cfg.value-numbering.rewrite
compiler.cfg.value-numbering.slots ;

M: ##slot rewrite simplify-slot-addressing ;


USING: accessors compiler.cfg.instructions
compiler.cfg.ssa.construction.private kernel ;

M: ##slot ssa-rename-insn-defs [ gen-name ] change-dst drop ;


USING: accessors compiler.cfg.instructions
compiler.cfg.ssa.construction.private kernel ;

M: ##slot ssa-rename-insn-uses
    [ top-name ] change-obj [ top-name ] change-slot drop ;


USING: compiler.cfg.instructions
compiler.cfg.representations.preferred cpu.architecture kernel ;

M: ##slot uses-vreg-reps drop { tagged-rep int-rep } ;


USING: accessors arrays compiler.cfg.def-use
compiler.cfg.instructions kernel ;

M: ##slot uses-vregs [ obj>> ] [ slot>> ] bi 2array ;