emit-loop-call ( successor-block current-block -- )
Final stage of compilation generates machine code from dataflow IR

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Vocabulary
compiler.cfg.builder

Inputs

successor-block	a basic-block
current-block	a basic-block

Outputs
None

Word description
Sets the given block as the successor of the current block. Then ends the block.

Definition

USING: compiler.cfg.builder.blocks compiler.cfg.instructions
compiler.cfg.utilities kernel ;

IN: compiler.cfg.builder

: emit-loop-call ( successor-block current-block -- )
    ##safepoint, ##branch,
    [ swap connect-bbs ] [ end-basic-block ] bi ;