#copy
High-level optimizer operating on lexical tree SSA IR

Prev:	#renaming
Next:	#push

Vocabulary
compiler.tree

Definition

IN: compiler.tree

TUPLE: #copy < #renaming in-d out-d ;

Methods

USING: arrays compiler.tree compiler.tree.checker ;

M: #copy check-node* inputs/outputs 2array check-lengths ;


USING: compiler.tree compiler.tree.checker kernel ;

M: #copy check-stack-flow* [ check-in-d ] [ check-out-d ] bi ;


USING: accessors compiler.tree compiler.tree.dead-code.liveness
compiler.tree.dead-code.simple kernel ;

M: #copy compute-live-values*
    [ out-d>> ] [ in-d>> ] bi look-at-mapping ;


USING: compiler.cfg.builder compiler.tree kernel ;

M: #copy emit-node drop ;


USING: compiler.tree compiler.tree.finalization kernel ;

M: #copy finalize* drop f ;


USING: accessors compiler.tree kernel ;

M: #copy inputs/outputs [ in-d>> ] [ out-d>> ] bi ;


USING: accessors assocs compiler.tree
compiler.tree.dead-code.liveness kernel ;

M: #copy remove-dead-code*
    [ in-d>> ] [ out-d>> ] bi 2dup swap zip <#data-shuffle>
    remove-dead-code* ;


USING: accessors compiler.tree compiler.tree.tuple-unboxing ;

M: #copy unbox-tuples*
    [ flatten-values ] change-in-d
    [ flatten-values ] change-out-d ;