44 lines
1.2 KiB
Factor
44 lines
1.2 KiB
Factor
! Copyright (C) 2004, 2005 Slava Pestov.
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IN: compiler
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USING: compiler-backend compiler-frontend errors inference io
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kernel lists math namespaces optimizer prettyprint sequences
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words ;
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: supported-cpu? ( -- ? )
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cpu "unknown" = not ;
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: precompile ( quotation -- basic-blocks )
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dataflow optimize linearize split-blocks simplify ;
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: (compile) ( word -- )
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#! Should be called inside the with-compiler scope.
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"Compiling " write dup . dup word-def precompile generate ;
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: compile-postponed ( -- )
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compile-words get dup empty?
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[ dup pop (compile) compile-postponed ] unless drop ;
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: compile ( word -- )
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[ postpone-word compile-postponed ] with-compiler ;
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: compiled ( -- )
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#! Compile the most recently defined word.
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"compile" get [ word compile ] when ; parsing
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: try-compile ( word -- )
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[ compile ] [ error. drop ] recover ;
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: compile-all ( -- )
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[ f "no-effect" set-word-prop ] each-word
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[ try-compile ] each-word ;
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: recompile ( word -- ) dup update-xt compile ;
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: compile-1 ( quot -- )
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#! Compute and call a quotation.
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"compile" get [
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gensym [ swap define-compound ] keep dup compile execute
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] [
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call
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] if ;
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