basis/compiler/cfg/intrinsics/intrinsics.factor

   1 ! Copyright (C) 2008, 2010 Slava Pestov, Doug Coleman.
   2 ! See http://factorcode.org/license.txt for BSD license.
   3 USING: words sequences kernel combinators cpu.architecture assocs
   4 compiler.cfg.hats
   5 compiler.cfg.stacks
   6 compiler.cfg.instructions
   7 compiler.cfg.intrinsics.alien
   8 compiler.cfg.intrinsics.allot
   9 compiler.cfg.intrinsics.fixnum
  10 compiler.cfg.intrinsics.float
  11 compiler.cfg.intrinsics.slots
  12 compiler.cfg.intrinsics.strings
  13 compiler.cfg.intrinsics.misc
  14 compiler.cfg.comparisons ;
  15 QUALIFIED: alien
  16 QUALIFIED: alien.accessors
  17 QUALIFIED: alien.data.private
  18 QUALIFIED: alien.c-types
  19 QUALIFIED: kernel
  20 QUALIFIED: arrays
  21 QUALIFIED: byte-arrays
  22 QUALIFIED: kernel.private
  23 QUALIFIED: slots.private
  24 QUALIFIED: strings.private
  25 QUALIFIED: classes.tuple.private
  26 QUALIFIED: math.private
  27 QUALIFIED: math.bitwise.private
  28 QUALIFIED: math.integers.private
  29 QUALIFIED: math.floats.private
  30 QUALIFIED: math.libm
  31 IN: compiler.cfg.intrinsics
  32
  33 : enable-intrinsics ( alist -- )
  34     [ "intrinsic" set-word-prop ] assoc-each ;
  35
  36 {
  37     { kernel.private:tag [ drop emit-tag ] }
  38     { kernel.private:context-object [ emit-context-object ] }
  39     { kernel.private:special-object [ emit-special-object ] }
  40     { kernel.private:set-special-object [ emit-set-special-object ] }
  41     { kernel.private:(identity-hashcode) [ drop emit-identity-hashcode ] }
  42     { math.private:both-fixnums? [ drop emit-both-fixnums? ] }
  43     { math.private:fixnum+ [ drop emit-fixnum+ ] }
  44     { math.private:fixnum- [ drop emit-fixnum- ] }
  45     { math.private:fixnum* [ drop emit-fixnum* ] }
  46     { math.private:fixnum+fast [ drop [ ^^add ] binary-op ] }
  47     { math.private:fixnum-fast [ drop [ ^^sub ] binary-op ] }
  48     { math.private:fixnum*fast [ drop [ ^^mul ] binary-op ] }
  49     { math.private:fixnum-bitand [ drop [ ^^and ] binary-op ] }
  50     { math.private:fixnum-bitor [ drop [ ^^or ] binary-op ] }
  51     { math.private:fixnum-bitxor [ drop [ ^^xor ] binary-op ] }
  52     { math.private:fixnum-shift-fast [ emit-fixnum-shift-fast ] }
  53     { math.private:fixnum-bitnot [ drop [ ^^not ] unary-op ] }
  54     { math.private:fixnum< [ drop cc< emit-fixnum-comparison ] }
  55     { math.private:fixnum<= [ drop cc<= emit-fixnum-comparison ] }
  56     { math.private:fixnum>= [ drop cc>= emit-fixnum-comparison ] }
  57     { math.private:fixnum> [ drop cc> emit-fixnum-comparison ] }
  58     { kernel:eq? [ emit-eq ] }
  59     { slots.private:slot [ emit-slot ] }
  60     { slots.private:set-slot [ emit-set-slot ] }
  61     { strings.private:string-nth-fast [ drop emit-string-nth-fast ] }
  62     { strings.private:set-string-nth-fast [ drop emit-set-string-nth-fast ] }
  63     { classes.tuple.private:<tuple-boa> [ emit-<tuple-boa> ] }
  64     { arrays:<array> [ emit-<array> ] }
  65     { byte-arrays:<byte-array> [ emit-<byte-array> ] }
  66     { byte-arrays:(byte-array) [ emit-(byte-array) ] }
  67     { kernel:<wrapper> [ emit-simple-allot ] }
  68     { alien.data.private:(local-allot) [ emit-local-allot ] }
  69     { alien:<displaced-alien> [ emit-<displaced-alien> ] }
  70     { alien.accessors:alien-unsigned-1 [ int-rep alien.c-types:uchar emit-load-memory ] }
  71     { alien.accessors:set-alien-unsigned-1 [ int-rep alien.c-types:uchar emit-store-memory ] }
  72     { alien.accessors:alien-signed-1 [ int-rep alien.c-types:char emit-load-memory ] }
  73     { alien.accessors:set-alien-signed-1 [ int-rep alien.c-types:char emit-store-memory ] }
  74     { alien.accessors:alien-unsigned-2 [ int-rep alien.c-types:ushort emit-load-memory ] }
  75     { alien.accessors:set-alien-unsigned-2 [ int-rep alien.c-types:ushort emit-store-memory ] }
  76     { alien.accessors:alien-signed-2 [ int-rep alien.c-types:short emit-load-memory ] }
  77     { alien.accessors:set-alien-signed-2 [ int-rep alien.c-types:short emit-store-memory ] }
  78     { alien.accessors:alien-cell [ emit-alien-cell ] }
  79     { alien.accessors:set-alien-cell [ emit-set-alien-cell ] }
  80 } enable-intrinsics
  81
  82 : enable-alien-4-intrinsics ( -- )
  83     {
  84         { alien.accessors:alien-signed-4 [ int-rep alien.c-types:int emit-load-memory ] }
  85         { alien.accessors:set-alien-signed-4 [ int-rep alien.c-types:int emit-store-memory ] }
  86         { alien.accessors:alien-unsigned-4 [ int-rep alien.c-types:uint emit-load-memory ] }
  87         { alien.accessors:set-alien-unsigned-4 [ int-rep alien.c-types:uint emit-store-memory ] }
  88     } enable-intrinsics ;
  89
  90 : enable-float-intrinsics ( -- )
  91     {
  92         { math.private:float+ [ drop [ ^^add-float ] binary-op ] }
  93         { math.private:float- [ drop [ ^^sub-float ] binary-op ] }
  94         { math.private:float* [ drop [ ^^mul-float ] binary-op ] }
  95         { math.private:float/f [ drop [ ^^div-float ] binary-op ] }
  96         { math.private:float< [ drop cc< emit-float-ordered-comparison ] }
  97         { math.private:float<= [ drop cc<= emit-float-ordered-comparison ] }
  98         { math.private:float>= [ drop cc>= emit-float-ordered-comparison ] }
  99         { math.private:float> [ drop cc> emit-float-ordered-comparison ] }
 100         { math.private:float-u< [ drop cc< emit-float-unordered-comparison ] }
 101         { math.private:float-u<= [ drop cc<= emit-float-unordered-comparison ] }
 102         { math.private:float-u>= [ drop cc>= emit-float-unordered-comparison ] }
 103         { math.private:float-u> [ drop cc> emit-float-unordered-comparison ] }
 104         { math.private:float= [ drop cc= emit-float-unordered-comparison ] }
 105         { math.private:float>fixnum [ drop [ ^^float>integer ] unary-op ] }
 106         { math.private:fixnum>float [ drop [ ^^integer>float ] unary-op ] }
 107         { math.floats.private:float-unordered? [ drop cc/<>= emit-float-unordered-comparison ] }
 108         { alien.accessors:alien-float [ float-rep f emit-load-memory ] }
 109         { alien.accessors:set-alien-float [ float-rep f emit-store-memory ] }
 110         { alien.accessors:alien-double [ double-rep f emit-load-memory ] }
 111         { alien.accessors:set-alien-double [ double-rep f emit-store-memory ] }
 112     } enable-intrinsics ;
 113
 114 : enable-fsqrt ( -- )
 115     {
 116         { math.libm:fsqrt [ drop [ ^^sqrt ] unary-op ] }
 117     } enable-intrinsics ;
 118
 119 : enable-float-min/max ( -- )
 120     {
 121         { math.floats.private:float-min [ drop [ ^^min-float ] binary-op ] }
 122         { math.floats.private:float-max [ drop [ ^^max-float ] binary-op ] }
 123     } enable-intrinsics ;
 124
 125 : enable-float-functions ( -- )
 126     {
 127         { math.libm:facos [ drop "acos" emit-unary-float-function ] }
 128         { math.libm:fasin [ drop "asin" emit-unary-float-function ] }
 129         { math.libm:fatan [ drop "atan" emit-unary-float-function ] }
 130         { math.libm:fatan2 [ drop "atan2" emit-binary-float-function ] }
 131         { math.libm:fcos [ drop "cos" emit-unary-float-function ] }
 132         { math.libm:fsin [ drop "sin" emit-unary-float-function ] }
 133         { math.libm:ftan [ drop "tan" emit-unary-float-function ] }
 134         { math.libm:fcosh [ drop "cosh" emit-unary-float-function ] }
 135         { math.libm:fsinh [ drop "sinh" emit-unary-float-function ] }
 136         { math.libm:ftanh [ drop "tanh" emit-unary-float-function ] }
 137         { math.libm:fexp [ drop "exp" emit-unary-float-function ] }
 138         { math.libm:flog [ drop "log" emit-unary-float-function ] }
 139         { math.libm:flog10 [ drop "log10" emit-unary-float-function ] }
 140         { math.libm:fpow [ drop "pow" emit-binary-float-function ] }
 141         { math.libm:facosh [ drop "acosh" emit-unary-float-function ] }
 142         { math.libm:fasinh [ drop "asinh" emit-unary-float-function ] }
 143         { math.libm:fatanh [ drop "atanh" emit-unary-float-function ] }
 144         { math.libm:fsqrt [ drop "sqrt" emit-unary-float-function ] }
 145         { math.floats.private:float-min [ drop "fmin" emit-binary-float-function ] }
 146         { math.floats.private:float-max [ drop "fmax" emit-binary-float-function ] }
 147         { math.private:float-mod [ drop "fmod" emit-binary-float-function ] }
 148     } enable-intrinsics ;
 149
 150 : enable-min/max ( -- )
 151     {
 152         { math.integers.private:fixnum-min [ drop [ ^^min ] binary-op ] }
 153         { math.integers.private:fixnum-max [ drop [ ^^max ] binary-op ] }
 154     } enable-intrinsics ;
 155
 156 : enable-log2 ( -- )
 157     {
 158         { math.integers.private:fixnum-log2 [ drop [ ^^log2 ] unary-op ] }
 159     } enable-intrinsics ;
 160
 161 : enable-bit-count ( -- )
 162     {
 163         { math.bitwise.private:fixnum-bit-count [ drop [ ^^bit-count ] unary-op ] }
 164     } enable-intrinsics ;
 165
 166 : emit-intrinsic ( node word -- )
 167     "intrinsic" word-prop call( node -- ) ;