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(define-module (language tree-il cps-primitives) |
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#:use-module (ice-9 match) |
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#:use-module (language bytecode) |
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#:use-module (system base types internal) |
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#:export (tree-il-primitive->cps-primitive+nargs+nvalues |
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branching-primitive? |
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heap-type-predicate? |
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number-type-predicate?)) |
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(define *primitives* (make-hash-table)) |
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(define-syntax define-cps-primitive |
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(syntax-rules () |
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((_ (tree-il-primitive cps-primitive) nargs nvalues) |
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(hashq-set! *primitives* 'tree-il-primitive |
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'#(cps-primitive nargs nvalues))) |
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((_ primitive nargs nvalues) |
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(define-cps-primitive (primitive primitive) nargs nvalues)))) |
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(define (tree-il-primitive->cps-primitive+nargs+nvalues name) |
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(hashq-ref *primitives* name)) |
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(define-cps-primitive (make-variable box) 1 1) |
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(define-cps-primitive (variable-ref box-ref) 1 1) |
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(define-cps-primitive (variable-set! box-set!) 2 0) |
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(define-cps-primitive (%variable-ref %box-ref) 1 1) |
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(define-cps-primitive (%variable-set! %box-set!) 2 0) |
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(define-cps-primitive current-module 0 1) |
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(define-cps-primitive (module-ensure-local-variable! define!) 2 1) |
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(define-cps-primitive wind 2 0) |
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(define-cps-primitive unwind 0 0) |
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(define-cps-primitive push-dynamic-state 1 0) |
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(define-cps-primitive pop-dynamic-state 0 0) |
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(define-cps-primitive push-fluid 2 0) |
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(define-cps-primitive pop-fluid 0 0) |
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(define-cps-primitive fluid-ref 1 1) |
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(define-cps-primitive fluid-set! 2 0) |
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(define-cps-primitive string-length 1 1) |
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(define-cps-primitive string-ref 2 1) |
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(define-cps-primitive string-set! 3 0) |
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(define-cps-primitive string->number 1 1) |
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(define-cps-primitive string->symbol 1 1) |
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(define-cps-primitive symbol->string 1 1) |
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(define-cps-primitive symbol->keyword 1 1) |
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(define-cps-primitive keyword->symbol 1 1) |
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(define-cps-primitive integer->char 1 1) |
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(define-cps-primitive char->integer 1 1) |
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(define-cps-primitive cons 2 1) |
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(define-cps-primitive car 1 1) |
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(define-cps-primitive cdr 1 1) |
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(define-cps-primitive set-car! 2 0) |
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(define-cps-primitive set-cdr! 2 0) |
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(define-cps-primitive (+ add) 2 1) |
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(define-cps-primitive (- sub) 2 1) |
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(define-cps-primitive (* mul) 2 1) |
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(define-cps-primitive (/ div) 2 1) |
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(define-cps-primitive (quotient quo) 2 1) |
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(define-cps-primitive (remainder rem) 2 1) |
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(define-cps-primitive (modulo mod) 2 1) |
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(define-cps-primitive (exact->inexact inexact) 1 1) |
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(define-cps-primitive sqrt 1 1) |
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(define-cps-primitive abs 1 1) |
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(define-cps-primitive floor 1 1) |
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(define-cps-primitive ceiling 1 1) |
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(define-cps-primitive sin 1 1) |
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(define-cps-primitive cos 1 1) |
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(define-cps-primitive tan 1 1) |
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(define-cps-primitive asin 1 1) |
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(define-cps-primitive acos 1 1) |
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(define-cps-primitive atan 1 1) |
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(define-cps-primitive atan2 2 1) |
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(define-cps-primitive lsh 2 1) |
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(define-cps-primitive rsh 2 1) |
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(define-cps-primitive logand 2 1) |
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(define-cps-primitive logior 2 1) |
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(define-cps-primitive logxor 2 1) |
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(define-cps-primitive logsub 2 1) |
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(define-cps-primitive logbit? 2 1) |
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(define-cps-primitive allocate-vector 1 1) |
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(define-cps-primitive make-vector 2 1) |
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(define-cps-primitive vector-length 1 1) |
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(define-cps-primitive vector-ref 2 1) |
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(define-cps-primitive vector-set! 3 0) |
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(define-cps-primitive vector-init! 3 0) |
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(define-cps-primitive struct-vtable 1 1) |
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(define-cps-primitive allocate-struct 2 1) |
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(define-cps-primitive struct-ref 2 1) |
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(define-cps-primitive struct-set! 3 1) |
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(define-cps-primitive struct-init! 3 0) |
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(define-cps-primitive class-of 1 1) |
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(define-cps-primitive string-utf8-length 1 1) |
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(define-cps-primitive utf8->string 1 1) |
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(define-cps-primitive string->utf8 1 1) |
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(define-cps-primitive (bytevector-length bv-length) 1 1) |
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(define-cps-primitive (bytevector-u8-ref bv-u8-ref) 2 1) |
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(define-cps-primitive (bytevector-u16-native-ref bv-u16-ref) 2 1) |
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(define-cps-primitive (bytevector-u32-native-ref bv-u32-ref) 2 1) |
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(define-cps-primitive (bytevector-u64-native-ref bv-u64-ref) 2 1) |
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(define-cps-primitive (bytevector-s8-ref bv-s8-ref) 2 1) |
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(define-cps-primitive (bytevector-s16-native-ref bv-s16-ref) 2 1) |
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(define-cps-primitive (bytevector-s32-native-ref bv-s32-ref) 2 1) |
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(define-cps-primitive (bytevector-s64-native-ref bv-s64-ref) 2 1) |
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(define-cps-primitive (bytevector-ieee-single-native-ref bv-f32-ref) 2 1) |
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(define-cps-primitive (bytevector-ieee-double-native-ref bv-f64-ref) 2 1) |
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(define-cps-primitive (bytevector-u8-set! bv-u8-set!) 3 0) |
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(define-cps-primitive (bytevector-u16-native-set! bv-u16-set!) 3 0) |
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(define-cps-primitive (bytevector-u32-native-set! bv-u32-set!) 3 0) |
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(define-cps-primitive (bytevector-u64-native-set! bv-u64-set!) 3 0) |
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(define-cps-primitive (bytevector-s8-set! bv-s8-set!) 3 0) |
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(define-cps-primitive (bytevector-s16-native-set! bv-s16-set!) 3 0) |
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(define-cps-primitive (bytevector-s32-native-set! bv-s32-set!) 3 0) |
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(define-cps-primitive (bytevector-s64-native-set! bv-s64-set!) 3 0) |
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(define-cps-primitive (bytevector-ieee-single-native-set! bv-f32-set!) 3 0) |
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(define-cps-primitive (bytevector-ieee-double-native-set! bv-f64-set!) 3 0) |
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(define-cps-primitive current-thread 0 1) |
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(define-cps-primitive make-atomic-box 1 1) |
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(define-cps-primitive atomic-box-ref 1 1) |
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(define-cps-primitive atomic-box-set! 2 0) |
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(define-cps-primitive atomic-box-swap! 2 1) |
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(define-cps-primitive atomic-box-compare-and-swap! 3 1) |
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(define *branching-primitive-arities* (make-hash-table)) |
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(define-syntax-rule (define-branching-primitive name nargs) |
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(hashq-set! *branching-primitive-arities* 'name '(0 . nargs))) |
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(define-syntax define-immediate-type-predicate |
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(syntax-rules () |
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((_ name #f mask tag) #f) |
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((_ name pred mask tag) |
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(define-branching-primitive pred 1)))) |
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(define *heap-type-predicates* (make-hash-table)) |
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(define-syntax-rule (define-heap-type-predicate name pred mask tag) |
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(begin |
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(hashq-set! *heap-type-predicates* 'pred #t) |
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(define-branching-primitive pred 1))) |
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(visit-immediate-tags define-immediate-type-predicate) |
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(visit-heap-tags define-heap-type-predicate) |
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(define-branching-primitive eq? 2) |
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(define-branching-primitive heap-numbers-equal? 2) |
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(define-branching-primitive < 2) |
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(define-branching-primitive <= 2) |
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(define-branching-primitive = 2) |
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(define-branching-primitive procedure? 1) |
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(define-branching-primitive number? 1) |
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(define-branching-primitive complex? 1) |
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(define-branching-primitive real? 1) |
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(define-branching-primitive rational? 1) |
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(define-branching-primitive integer? 1) |
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(define-branching-primitive exact-integer? 1) |
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(define *number-type-predicates* (make-hash-table)) |
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(define-syntax-rule (define-number-type-predicate pred nargs) |
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(begin |
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(hashq-set! *number-type-predicates* 'pred #t) |
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(define-branching-primitive pred nargs))) |
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(define-number-type-predicate exact? 1) |
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(define-number-type-predicate inexact? 1) |
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(define (branching-primitive? name) |
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"Is @var{name} a primitive that can only appear in $branch CPS terms?" |
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(hashq-ref *branching-primitive-arities* name)) |
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(define (heap-type-predicate? name) |
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"Is @var{name} a predicate that needs guarding by @code{heap-object?} |
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before it is lowered to CPS?" |
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(hashq-ref *heap-type-predicates* name)) |
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(define (number-type-predicate? name) |
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"Is @var{name} a predicate that needs guarding by @code{number?} |
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before it is lowered to CPS?" |
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(hashq-ref *number-type-predicates* name)) |
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