63 lines
1.5 KiB
Factor
63 lines
1.5 KiB
Factor
! Copyright (C) 2009 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: accessors assocs kernel namespaces sequences
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compiler.cfg.instructions compiler.cfg.registers
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compiler.cfg.renaming.functor ;
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IN: compiler.cfg.renaming
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SYMBOL: renamings
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: rename-value ( vreg -- vreg' )
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renamings get ?at drop ;
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RENAMING: rename [ rename-value ] [ rename-value ]
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: fresh-vreg ( vreg -- vreg' )
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reg-class>> next-vreg ;
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GENERIC: fresh-insn-temps ( insn -- )
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M: ##write-barrier fresh-insn-temps
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[ fresh-vreg ] change-card#
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[ fresh-vreg ] change-table
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drop ;
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M: ##unary/temp fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: ##allot fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: ##dispatch fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: ##slot fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: ##set-slot fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: ##string-nth fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: ##set-string-nth-fast fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: ##compare fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: ##compare-imm fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: ##compare-float fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: ##gc fresh-insn-temps
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[ fresh-vreg ] change-temp1
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[ fresh-vreg ] change-temp2
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drop ;
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M: _dispatch fresh-insn-temps
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[ fresh-vreg ] change-temp drop ;
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M: insn fresh-insn-temps drop ; |