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make commutative operations with immediates output the same IR

db4
Doug Coleman 2009-06-30 18:47:24 -05:00
parent 4d12592d34
commit 97cd0d584e
2 changed files with 36 additions and 17 deletions
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43
basis/compiler/cfg/intrinsics/fixnum/fixnum.factor
View File

@ -18,13 +18,14 @@ IN: compiler.cfg.intrinsics.fixnum
0 cc= ^^compare-imm
ds-push ;
: (emit-fixnum-imm-op) ( infos insn -- dst )
ds-drop
[ ds-pop ]
[ second literal>> [ tag-fixnum ] [ \ f tag-number ] if* ]
[ ]
tri*
call ; inline
: tag-literal ( n -- tagged )
literal>> [ tag-fixnum ] [ \ f tag-number ] if* ;
: emit-fixnum-imm-op1 ( infos insn -- dst )
[ ds-pop ds-drop ] [ first tag-literal ] [ ] tri* call ; inline
: emit-fixnum-imm-op2 ( infos insn -- dst )
[ ds-drop ds-pop ] [ second tag-literal ] [ ] tri* call ; inline
: (emit-fixnum-op) ( insn -- dst )
[ 2inputs ] dip call ; inline
@ -32,9 +33,22 @@ IN: compiler.cfg.intrinsics.fixnum
:: emit-fixnum-op ( node insn imm-insn -- )
[let | infos [ node node-input-infos ] |
infos second value-info-small-tagged?
[ infos imm-insn (emit-fixnum-imm-op) ]
[ insn (emit-fixnum-op) ]
if
[ infos imm-insn emit-fixnum-imm-op2 ]
[ insn (emit-fixnum-op) ] if
ds-push
] ; inline
:: emit-commutative-fixnum-op ( node insn imm-insn -- )
[let | infos [ node node-input-infos ] |
infos first value-info-small-tagged?
[ infos imm-insn emit-fixnum-imm-op1 ]
[
infos second value-info-small-tagged? [
infos imm-insn emit-fixnum-imm-op2
] [
insn (emit-fixnum-op)
] if
] if
ds-push
] ; inline
@ -69,9 +83,14 @@ IN: compiler.cfg.intrinsics.fixnum
[ (emit-fixnum*fast-imm) ] [ drop (emit-fixnum*fast) ] if
ds-push ;
: (emit-fixnum-comparison) ( cc -- quot1 quot2 )
[ ^^compare ] [ ^^compare-imm ] bi-curry ; inline
: emit-eq ( node cc -- )
(emit-fixnum-comparison) emit-commutative-fixnum-op ;
: emit-fixnum-comparison ( node cc -- )
[ ^^compare ] [ ^^compare-imm ] bi-curry
emit-fixnum-op ;
(emit-fixnum-comparison) emit-fixnum-op ;
: emit-bignum>fixnum ( -- )
ds-pop ^^bignum>integer ^^tag-fixnum ds-push ;

10
basis/compiler/cfg/intrinsics/intrinsics.factor
View File

@ -103,11 +103,11 @@ IN: compiler.cfg.intrinsics
{ \ math.private:fixnum+ [ drop [ ##fixnum-add ] [ ##fixnum-add-tail ] emit-fixnum-overflow-op ] }
{ \ math.private:fixnum- [ drop [ ##fixnum-sub ] [ ##fixnum-sub-tail ] emit-fixnum-overflow-op ] }
{ \ math.private:fixnum* [ drop [ i i ##fixnum-mul ] [ i i ##fixnum-mul-tail ] emit-fixnum-overflow-op ] }
{ \ math.private:fixnum+fast [ [ ^^add ] [ ^^add-imm ] emit-fixnum-op iterate-next ] }
{ \ math.private:fixnum+fast [ [ ^^add ] [ ^^add-imm ] emit-commutative-fixnum-op iterate-next ] }
{ \ math.private:fixnum-fast [ [ ^^sub ] [ ^^sub-imm ] emit-fixnum-op iterate-next ] }
{ \ math.private:fixnum-bitand [ [ ^^and ] [ ^^and-imm ] emit-fixnum-op iterate-next ] }
{ \ math.private:fixnum-bitor [ [ ^^or ] [ ^^or-imm ] emit-fixnum-op iterate-next ] }
{ \ math.private:fixnum-bitxor [ [ ^^xor ] [ ^^xor-imm ] emit-fixnum-op iterate-next ] }
{ \ math.private:fixnum-bitand [ [ ^^and ] [ ^^and-imm ] emit-commutative-fixnum-op iterate-next ] }
{ \ math.private:fixnum-bitor [ [ ^^or ] [ ^^or-imm ] emit-commutative-fixnum-op iterate-next ] }
{ \ math.private:fixnum-bitxor [ [ ^^xor ] [ ^^xor-imm ] emit-commutative-fixnum-op iterate-next ] }
{ \ math.private:fixnum-shift-fast [ emit-fixnum-shift-fast iterate-next ] }
{ \ math.private:fixnum-bitnot [ drop emit-fixnum-bitnot iterate-next ] }
{ \ math.integers.private:fixnum-log2 [ drop emit-fixnum-log2 iterate-next ] }
@ -116,7 +116,7 @@ IN: compiler.cfg.intrinsics
{ \ math.private:fixnum<= [ cc<= emit-fixnum-comparison iterate-next ] }
{ \ math.private:fixnum>= [ cc>= emit-fixnum-comparison iterate-next ] }
{ \ math.private:fixnum> [ cc> emit-fixnum-comparison iterate-next ] }
{ \ kernel:eq? [ cc= emit-fixnum-comparison iterate-next ] }
{ \ kernel:eq? [ cc= emit-eq iterate-next ] }
{ \ math.private:bignum>fixnum [ drop emit-bignum>fixnum iterate-next ] }
{ \ math.private:fixnum>bignum [ drop emit-fixnum>bignum iterate-next ] }
{ \ math.private:float+ [ drop [ ^^add-float ] emit-float-op iterate-next ] }