1 ! Copyright (C) 2009 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors byte-arrays combinators fry sequences
4 compiler.tree.propagation.info cpu.architecture kernel words math
5 math.intervals math.vectors.simd.intrinsics ;
6 IN: compiler.tree.propagation.simd
46 } [ { byte-array } "default-output-classes" set-word-prop ] each
48 : scalar-output-class ( rep -- class )
50 literal>> scalar-rep-of {
51 { float-rep [ float ] }
52 { double-rep [ float ] }
58 \ (simd-sum) [ nip scalar-output-class ] "outputs" set-word-prop
60 \ (simd-v.) [ 2nip scalar-output-class ] "outputs" set-word-prop
66 } [ { boolean } "default-output-classes" set-word-prop ] each
68 \ (simd-select) [ 2nip scalar-output-class ] "outputs" set-word-prop
71 real [0,inf] <class/interval-info> value-info-intersect
72 ] "outputs" set-word-prop
74 ! If SIMD is not available, inline alien-vector and set-alien-vector
76 : inline-unless-intrinsic ( word -- )
77 dup '[ drop _ dup "intrinsic" word-prop [ drop f ] [ def>> ] if ]
78 "custom-inlining" set-word-prop ;
80 \ alien-vector inline-unless-intrinsic
82 \ set-alien-vector inline-unless-intrinsic