1 ! Copyright (C) 2009, 2010 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors arrays assocs fry functors generic.parser
4 kernel lexer namespaces parser sequences slots words sets
5 compiler.cfg.def-use compiler.cfg.instructions
6 compiler.cfg.instructions.syntax ;
7 IN: compiler.cfg.renaming.functor
9 : slot-change-quot ( slots quot -- quot' )
10 '[ [ _ ] dip changer-word [ ] 2sequence ] map [ ] join
13 FUNCTOR: define-renaming ( NAME DEF-QUOT USE-QUOT TEMP-QUOT -- )
15 rename-insn-defs DEFINES ${NAME}-insn-defs
16 rename-insn-uses DEFINES ${NAME}-insn-uses
17 rename-insn-temps DEFINES ${NAME}-insn-temps
21 GENERIC: rename-insn-defs ( insn -- )
23 M: insn rename-insn-defs drop ;
25 insn-classes get special-vreg-insns diff [ insn-def-slots empty? not ] filter [
26 [ \ rename-insn-defs create-method-in ]
27 [ insn-def-slots [ name>> ] map DEF-QUOT slot-change-quot ] bi
31 M: ##phi rename-insn-defs DEF-QUOT change-dst drop ;
33 M: alien-call-insn rename-insn-defs
34 [ [ first3 DEF-QUOT 2dip 3array ] map ] change-reg-outputs drop ;
36 M: ##callback-inputs rename-insn-defs
37 [ [ first3 DEF-QUOT 2dip 3array ] map ] change-reg-outputs
38 [ [ first3 DEF-QUOT 2dip 3array ] map ] change-stack-outputs
41 GENERIC: rename-insn-uses ( insn -- )
43 M: insn rename-insn-uses drop ;
45 insn-classes get special-vreg-insns diff [ insn-use-slots empty? not ] filter [
46 [ \ rename-insn-uses create-method-in ]
47 [ insn-use-slots [ name>> ] map USE-QUOT slot-change-quot ] bi
51 M: alien-call-insn rename-insn-uses
52 [ [ first3 USE-QUOT 2dip 3array ] map ] change-reg-inputs
53 [ [ first3 USE-QUOT 2dip 3array ] map ] change-stack-inputs
56 M: ##alien-indirect rename-insn-uses
57 USE-QUOT change-src call-next-method ;
59 M: ##callback-outputs rename-insn-uses
60 [ [ first3 USE-QUOT 2dip 3array ] map ] change-reg-inputs drop ;
62 M: ##phi rename-insn-uses
63 [ USE-QUOT assoc-map ] change-inputs drop ;
65 GENERIC: rename-insn-temps ( insn -- )
67 M: insn rename-insn-temps drop ;
69 insn-classes get [ insn-temp-slots empty? not ] filter [
70 [ \ rename-insn-temps create-method-in ]
71 [ insn-temp-slots [ name>> ] map TEMP-QUOT slot-change-quot ] bi
77 SYNTAX: RENAMING: scan-token scan-object scan-object scan-object define-renaming ;