Merge branch 'master' of git://factorcode.org/git/factor
Daniel Ehrenberg
commit
3ca5665ad6
basis
compiler
cfg
block-joining
branch-splitting
build-stack-frame
builder
checker
def-use
hats
instructions
intrinsics
linear-scan
live-intervals
linearization
optimizer
renaming
stack-analysis
tco
two-operand
utilities
codegen
tree
debugger
finalization
modular-arithmetic
utilities
cpu
architecture
x86
help/lint/checks
ui/gadgets/worlds
extra
alien
inline/syntax
marshall/syntax
benchmark
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@ -0,0 +1,43 @@
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! Copyright (C) 2009 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: accessors combinators.short-circuit kernel sequences math
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compiler.utilities compiler.cfg compiler.cfg.instructions compiler.cfg.rpo
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compiler.cfg.utilities ;
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IN: compiler.cfg.block-joining
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! Joining blocks that are not calls and are connected by a single CFG edge.
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! Predecessors must be recomputed after this. Also this pass does not
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! update ##phi nodes and should therefore only run before stack analysis.
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: kill-vreg-block? ( bb -- ? )
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instructions>> {
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[ length 2 >= ]
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[ penultimate kill-vreg-insn? ]
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} 1&& ;
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: predecessor ( bb -- pred )
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predecessors>> first ; inline
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: join-block? ( bb -- ? )
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{
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[ predecessors>> length 1 = ]
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[ predecessor kill-vreg-block? not ]
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[ predecessor successors>> length 1 = ]
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[ [ predecessor ] keep back-edge? not ]
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} 1&& ;
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: join-instructions ( bb pred -- )
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[ instructions>> ] bi@ dup pop* push-all ;
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: update-successors ( bb pred -- )
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[ successors>> ] dip (>>successors) ;
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: join-block ( bb pred -- )
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[ join-instructions ] [ update-successors ] 2bi ;
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: join-blocks ( cfg -- cfg' )
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dup post-order [
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dup join-block?
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[ dup predecessor join-block ] [ drop ] if
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] each
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cfg-changed ;
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@ -1,6 +1,6 @@
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USING: accessors assocs compiler.cfg
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compiler.cfg.branch-splitting compiler.cfg.debugger
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compiler.cfg.predecessors compiler.cfg.rpo fry kernel
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compiler.cfg.predecessors compiler.cfg.rpo compiler.cfg.instructions fry kernel
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tools.test namespaces sequences vectors ;
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IN: compiler.cfg.branch-splitting.tests
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@ -20,31 +20,31 @@ IN: compiler.cfg.branch-splitting.tests
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: test-branch-splitting ( -- )
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cfg new 0 get >>entry check-branch-splitting ;
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V{ } 0 test-bb
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V{ T{ ##branch } } 0 test-bb
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V{ } 1 test-bb
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V{ T{ ##branch } } 1 test-bb
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V{ } 2 test-bb
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V{ T{ ##branch } } 2 test-bb
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V{ } 3 test-bb
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V{ T{ ##branch } } 3 test-bb
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V{ } 4 test-bb
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V{ T{ ##branch } } 4 test-bb
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test-diamond
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[ ] [ test-branch-splitting ] unit-test
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V{ } 0 test-bb
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V{ T{ ##branch } } 0 test-bb
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V{ } 1 test-bb
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V{ T{ ##branch } } 1 test-bb
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V{ } 2 test-bb
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V{ T{ ##branch } } 2 test-bb
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V{ } 3 test-bb
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V{ T{ ##branch } } 3 test-bb
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V{ } 4 test-bb
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V{ T{ ##branch } } 4 test-bb
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V{ } 5 test-bb
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V{ T{ ##branch } } 5 test-bb
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0 get 1 get 2 get V{ } 2sequence >>successors drop
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@ -54,15 +54,15 @@ V{ } 5 test-bb
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[ ] [ test-branch-splitting ] unit-test
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V{ } 0 test-bb
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V{ T{ ##branch } } 0 test-bb
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V{ } 1 test-bb
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V{ T{ ##branch } } 1 test-bb
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V{ } 2 test-bb
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V{ T{ ##branch } } 2 test-bb
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V{ } 3 test-bb
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V{ T{ ##branch } } 3 test-bb
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V{ } 4 test-bb
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V{ T{ ##branch } } 4 test-bb
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0 get 1 get 2 get V{ } 2sequence >>successors drop
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@ -72,11 +72,11 @@ V{ } 4 test-bb
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[ ] [ test-branch-splitting ] unit-test
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V{ } 0 test-bb
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V{ T{ ##branch } } 0 test-bb
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V{ } 1 test-bb
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V{ T{ ##branch } } 1 test-bb
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V{ } 2 test-bb
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V{ T{ ##branch } } 2 test-bb
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0 get 1 get 2 get V{ } 2sequence >>successors drop
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@ -63,7 +63,9 @@ IN: compiler.cfg.branch-splitting
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UNION: irrelevant ##peek ##replace ##inc-d ##inc-r ;
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: split-instructions? ( insns -- ? )
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[ irrelevant? not ] count 5 <= ;
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[ [ irrelevant? not ] count 5 <= ]
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[ last ##fixnum-overflow? not ]
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bi and ;
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: split-branch? ( bb -- ? )
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{
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@ -1,4 +1,4 @@
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! Copyright (C) 2008 Slava Pestov.
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! Copyright (C) 2008, 2009 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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USING: namespaces accessors math.order assocs kernel sequences
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combinators make classes words cpu.architecture
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@ -36,12 +36,6 @@ M: insn compute-stack-frame*
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] when ;
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\ _spill t frame-required? set-word-prop
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\ ##fixnum-add t frame-required? set-word-prop
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\ ##fixnum-sub t frame-required? set-word-prop
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\ ##fixnum-mul t frame-required? set-word-prop
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\ ##fixnum-add-tail f frame-required? set-word-prop
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\ ##fixnum-sub-tail f frame-required? set-word-prop
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\ ##fixnum-mul-tail f frame-required? set-word-prop
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: compute-stack-frame ( insns -- )
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frame-required? off
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@ -98,17 +98,10 @@ M: #recursive emit-node
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! #if
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: emit-branch ( obj -- final-bb )
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[
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begin-basic-block
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emit-nodes
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basic-block get dup [ ##branch ] when
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] with-scope ;
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[ emit-nodes ] with-branch ;
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: emit-if ( node -- )
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children>> [ emit-branch ] map
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end-basic-block
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begin-basic-block
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basic-block get '[ [ _ swap successors>> push ] when* ] each ;
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children>> [ emit-branch ] map emit-conditional ;
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: ##branch-t ( vreg -- )
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\ f tag-number cc/= ##compare-imm-branch ;
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@ -16,9 +16,9 @@ ERROR: last-insn-not-a-jump insn ;
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[ ##return? ]
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[ ##callback-return? ]
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[ ##jump? ]
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[ ##fixnum-add-tail? ]
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[ ##fixnum-sub-tail? ]
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[ ##fixnum-mul-tail? ]
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[ ##fixnum-add? ]
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[ ##fixnum-sub? ]
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[ ##fixnum-mul? ]
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[ ##no-tco? ]
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} 1|| [ drop ] [ last-insn-not-a-jump ] if ;
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@ -8,6 +8,7 @@ GENERIC: temp-vregs ( insn -- seq )
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GENERIC: uses-vregs ( insn -- seq )
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M: ##flushable defs-vregs dst>> 1array ;
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M: ##fixnum-overflow defs-vregs dst>> 1array ;
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M: insn defs-vregs drop f ;
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M: ##write-barrier temp-vregs [ card#>> ] [ table>> ] bi 2array ;
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@ -21,8 +22,6 @@ M: ##set-string-nth-fast temp-vregs temp>> 1array ;
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M: ##compare temp-vregs temp>> 1array ;
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M: ##compare-imm temp-vregs temp>> 1array ;
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M: ##compare-float temp-vregs temp>> 1array ;
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M: ##fixnum-mul temp-vregs [ temp1>> ] [ temp2>> ] bi 2array ;
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M: ##fixnum-mul-tail temp-vregs [ temp1>> ] [ temp2>> ] bi 2array ;
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M: ##gc temp-vregs [ temp1>> ] [ temp2>> ] bi 2array ;
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M: _dispatch temp-vregs temp>> 1array ;
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M: insn temp-vregs drop f ;
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@ -73,5 +73,7 @@ IN: compiler.cfg.hats
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: ^^offset>slot ( vreg -- vreg' ) cell 4 = [ 1 ^^shr-imm ] when ; inline
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: ^^tag-fixnum ( src -- dst ) ^^i1 ##tag-fixnum ; inline
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: ^^untag-fixnum ( src -- dst ) ^^i1 ##untag-fixnum ; inline
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: ^^fixnum-add ( src1 src2 -- dst ) ^^i2 ##fixnum-add ; inline
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: ^^fixnum-sub ( src1 src2 -- dst ) ^^i2 ##fixnum-sub ; inline
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: ^^fixnum-mul ( src1 src2 -- dst ) ^^i2 ##fixnum-mul ; inline
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: ^^phi ( inputs -- dst ) ^^i1 ##phi ; inline
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@ -92,15 +92,6 @@ INSN: ##sar-imm < ##binary-imm ;
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INSN: ##not < ##unary ;
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INSN: ##log2 < ##unary ;
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! Overflowing arithmetic
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TUPLE: ##fixnum-overflow < insn src1 src2 ;
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INSN: ##fixnum-add < ##fixnum-overflow ;
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INSN: ##fixnum-add-tail < ##fixnum-overflow ;
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INSN: ##fixnum-sub < ##fixnum-overflow ;
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INSN: ##fixnum-sub-tail < ##fixnum-overflow ;
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INSN: ##fixnum-mul < ##fixnum-overflow temp1 temp2 ;
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INSN: ##fixnum-mul-tail < ##fixnum-overflow temp1 temp2 ;
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: ##tag-fixnum ( dst src -- ) tag-bits get ##shl-imm ; inline
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: ##untag-fixnum ( dst src -- ) tag-bits get ##sar-imm ; inline
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@ -181,6 +172,7 @@ INSN: ##loop-entry ;
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INSN: ##phi < ##pure inputs ;
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! Conditionals
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TUPLE: ##conditional-branch < insn { src1 vreg } { src2 vreg } cc ;
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INSN: ##compare-branch < ##conditional-branch ;
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@ -192,6 +184,12 @@ INSN: ##compare-imm < ##binary-imm cc temp ;
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INSN: ##compare-float-branch < ##conditional-branch ;
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INSN: ##compare-float < ##binary cc temp ;
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! Overflowing arithmetic
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TUPLE: ##fixnum-overflow < insn { dst vreg } { src1 vreg } { src2 vreg } ;
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INSN: ##fixnum-add < ##fixnum-overflow ;
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INSN: ##fixnum-sub < ##fixnum-overflow ;
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INSN: ##fixnum-mul < ##fixnum-overflow ;
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INSN: ##gc { temp1 vreg } { temp2 vreg } live-values ;
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! Instructions used by machine IR only.
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@ -212,6 +210,12 @@ INSN: _compare-imm-branch label { src1 vreg } { src2 integer } cc ;
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INSN: _compare-float-branch < _conditional-branch ;
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! Overflowing arithmetic
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TUPLE: _fixnum-overflow < insn label { dst vreg } { src1 vreg } { src2 vreg } ;
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INSN: _fixnum-add < _fixnum-overflow ;
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INSN: _fixnum-sub < _fixnum-overflow ;
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INSN: _fixnum-mul < _fixnum-overflow ;
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TUPLE: spill-slot n ; C: <spill-slot> spill-slot
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INSN: _gc { temp1 vreg } { temp2 vreg } gc-roots gc-root-count gc-root-size ;
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@ -223,3 +227,19 @@ INSN: _reload dst class n ;
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INSN: _copy dst src class ;
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INSN: _spill-counts counts ;
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! Instructions that poison the stack state
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UNION: poison-insn
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##jump
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##return
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##callback-return ;
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|
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! Instructions that kill all live vregs
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UNION: kill-vreg-insn
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poison-insn
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##stack-frame
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##call
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##prologue
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##epilogue
|
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##alien-invoke
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##alien-indirect
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##alien-callback ;
|
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|
|
|
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|
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@ -1,7 +1,7 @@
|
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! Copyright (C) 2008, 2009 Slava Pestov, Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: sequences accessors layouts kernel math namespaces
|
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combinators fry
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combinators fry arrays
|
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compiler.tree.propagation.info
|
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compiler.cfg.hats
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compiler.cfg.stacks
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|
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@ -54,6 +54,28 @@ IN: compiler.cfg.intrinsics.fixnum
|
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: emit-fixnum>bignum ( -- )
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ds-pop ^^untag-fixnum ^^integer>bignum ds-push ;
|
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: emit-fixnum-overflow-op ( quot -- next )
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[ 2inputs 1 ##inc-d ] dip call ##branch
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begin-basic-block ; inline
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: emit-no-overflow-case ( dst -- final-bb )
|
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[ -2 ##inc-d ds-push ] with-branch ;
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|
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: emit-overflow-case ( word -- final-bb )
|
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[ ##call ] with-branch ;
|
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|
||||
: emit-fixnum-overflow-op ( quot word -- )
|
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[ [ D 1 ^^peek D 0 ^^peek ] dip call ] dip
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[ emit-no-overflow-case ] [ emit-overflow-case ] bi* 2array
|
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emit-conditional ; inline
|
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|
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: fixnum+overflow ( x y -- z ) [ >bignum ] bi@ + ;
|
||||
|
||||
: fixnum-overflow ( x y -- z ) [ >bignum ] bi@ - ;
|
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|
||||
: fixnum*overflow ( x y -- z ) [ >bignum ] bi@ * ;
|
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|
||||
: emit-fixnum+ ( -- )
|
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[ ^^fixnum-add ] \ fixnum+overflow emit-fixnum-overflow-op ;
|
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|
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: emit-fixnum- ( -- )
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[ ^^fixnum-sub ] \ fixnum-overflow emit-fixnum-overflow-op ;
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|
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: emit-fixnum* ( -- )
|
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[ ^^untag-fixnum ^^fixnum-mul ] \ fixnum*overflow emit-fixnum-overflow-op ;
|
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|
|
@ -100,9 +100,9 @@ IN: compiler.cfg.intrinsics
|
|||
{ \ kernel.private:tag [ drop emit-tag ] }
|
||||
{ \ kernel.private:getenv [ emit-getenv ] }
|
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{ \ math.private:both-fixnums? [ drop emit-both-fixnums? ] }
|
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{ \ math.private:fixnum+ [ drop [ ##fixnum-add ] emit-fixnum-overflow-op ] }
|
||||
{ \ math.private:fixnum- [ drop [ ##fixnum-sub ] emit-fixnum-overflow-op ] }
|
||||
{ \ math.private:fixnum* [ drop [ i i ##fixnum-mul ] emit-fixnum-overflow-op ] }
|
||||
{ \ math.private:fixnum+ [ drop emit-fixnum+ ] }
|
||||
{ \ math.private:fixnum- [ drop emit-fixnum- ] }
|
||||
{ \ math.private:fixnum* [ drop emit-fixnum* ] }
|
||||
{ \ math.private:fixnum+fast [ drop [ ^^add ] emit-fixnum-op ] }
|
||||
{ \ math.private:fixnum-fast [ drop [ ^^sub ] emit-fixnum-op ] }
|
||||
{ \ math.private:fixnum-bitand [ drop [ ^^and ] emit-fixnum-op ] }
|
||||
|
|
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|
|
@ -2159,12 +2159,7 @@ V{
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|||
T{ ##replace { src V int-regs 85 } { loc D 1 } }
|
||||
T{ ##replace { src V int-regs 89 } { loc D 4 } }
|
||||
T{ ##replace { src V int-regs 96 } { loc R 0 } }
|
||||
T{ ##fixnum-mul
|
||||
{ src1 V int-regs 128 }
|
||||
{ src2 V int-regs 129 }
|
||||
{ temp1 V int-regs 132 }
|
||||
{ temp2 V int-regs 133 }
|
||||
}
|
||||
T{ ##replace { src V int-regs 129 } { loc R 0 } }
|
||||
T{ ##branch }
|
||||
} 2 test-bb
|
||||
|
||||
|
|
@ -2255,206 +2250,6 @@ V{
|
|||
|
||||
[ ] [ { 1 2 3 4 5 } test-linear-scan-on-cfg ] unit-test
|
||||
|
||||
! Another push-all reduction to demonstrate numbering anamoly
|
||||
V{ T{ ##prologue } T{ ##branch } }
|
||||
0 test-bb
|
||||
|
||||
V{
|
||||
T{ ##peek { dst V int-regs 1 } { loc D 0 } }
|
||||
T{ ##slot-imm
|
||||
{ dst V int-regs 5 }
|
||||
{ obj V int-regs 1 }
|
||||
{ slot 3 }
|
||||
{ tag 7 }
|
||||
}
|
||||
T{ ##peek { dst V int-regs 7 } { loc D 1 } }
|
||||
T{ ##slot-imm
|
||||
{ dst V int-regs 12 }
|
||||
{ obj V int-regs 7 }
|
||||
{ slot 1 }
|
||||
{ tag 6 }
|
||||
}
|
||||
T{ ##add
|
||||
{ dst V int-regs 25 }
|
||||
{ src1 V int-regs 5 }
|
||||
{ src2 V int-regs 12 }
|
||||
}
|
||||
T{ ##compare-branch
|
||||
{ src1 V int-regs 25 }
|
||||
{ src2 V int-regs 5 }
|
||||
{ cc cc> }
|
||||
}
|
||||
}
|
||||
1 test-bb
|
||||
|
||||
V{
|
||||
T{ ##slot-imm
|
||||
{ dst V int-regs 41 }
|
||||
{ obj V int-regs 1 }
|
||||
{ slot 2 }
|
||||
{ tag 7 }
|
||||
}
|
||||
T{ ##slot-imm
|
||||
{ dst V int-regs 44 }
|
||||
{ obj V int-regs 41 }
|
||||
{ slot 1 }
|
||||
{ tag 6 }
|
||||
}
|
||||
T{ ##compare-branch
|
||||
{ src1 V int-regs 25 }
|
||||
{ src2 V int-regs 44 }
|
||||
{ cc cc> }
|
||||
}
|
||||
}
|
||||
2 test-bb
|
||||
|
||||
V{
|
||||
T{ ##add-imm
|
||||
{ dst V int-regs 54 }
|
||||
{ src1 V int-regs 25 }
|
||||
{ src2 8 }
|
||||
}
|
||||
T{ ##load-immediate { dst V int-regs 55 } { val 24 } }
|
||||
T{ ##inc-d { n 4 } }
|
||||
T{ ##inc-r { n 1 } }
|
||||
T{ ##replace { src V int-regs 25 } { loc D 2 } }
|
||||
T{ ##replace { src V int-regs 1 } { loc D 3 } }
|
||||
T{ ##replace { src V int-regs 5 } { loc D 4 } }
|
||||
T{ ##replace { src V int-regs 1 } { loc D 1 } }
|
||||
T{ ##replace { src V int-regs 54 } { loc D 0 } }
|
||||
T{ ##replace { src V int-regs 12 } { loc R 0 } }
|
||||
T{ ##fixnum-mul
|
||||
{ src1 V int-regs 54 }
|
||||
{ src2 V int-regs 55 }
|
||||
{ temp1 V int-regs 58 }
|
||||
{ temp2 V int-regs 59 }
|
||||
}
|
||||
T{ ##branch }
|
||||
}
|
||||
3 test-bb
|
||||
|
||||
V{
|
||||
T{ ##peek { dst V int-regs 60 } { loc D 1 } }
|
||||
T{ ##slot-imm
|
||||
{ dst V int-regs 66 }
|
||||
{ obj V int-regs 60 }
|
||||
{ slot 2 }
|
||||
{ tag 7 }
|
||||
}
|
||||
T{ ##inc-d { n 1 } }
|
||||
T{ ##inc-r { n 1 } }
|
||||
T{ ##replace { src V int-regs 66 } { loc D 0 } }
|
||||
T{ ##replace { src V int-regs 60 } { loc R 0 } }
|
||||
T{ ##call { word resize-string } }
|
||||
T{ ##branch }
|
||||
}
|
||||
4 test-bb
|
||||
|
||||
V{
|
||||
T{ ##peek { dst V int-regs 67 } { loc R 0 } }
|
||||
T{ ##peek { dst V int-regs 68 } { loc D 0 } }
|
||||
T{ ##set-slot-imm
|
||||
{ src V int-regs 68 }
|
||||
{ obj V int-regs 67 }
|
||||
{ slot 2 }
|
||||
{ tag 7 }
|
||||
}
|
||||
T{ ##write-barrier
|
||||
{ src V int-regs 67 }
|
||||
{ card# V int-regs 75 }
|
||||
{ table V int-regs 76 }
|
||||
}
|
||||
T{ ##inc-d { n -1 } }
|
||||
T{ ##inc-r { n -1 } }
|
||||
T{ ##peek { dst V int-regs 94 } { loc D 0 } }
|
||||
T{ ##peek { dst V int-regs 96 } { loc D 1 } }
|
||||
T{ ##peek { dst V int-regs 98 } { loc D 2 } }
|
||||
T{ ##peek { dst V int-regs 100 } { loc D 3 } }
|
||||
T{ ##peek { dst V int-regs 102 } { loc D 4 } }
|
||||
T{ ##peek { dst V int-regs 106 } { loc R 0 } }
|
||||
T{ ##copy { dst V int-regs 95 } { src V int-regs 94 } }
|
||||
T{ ##copy { dst V int-regs 97 } { src V int-regs 96 } }
|
||||
T{ ##copy { dst V int-regs 99 } { src V int-regs 98 } }
|
||||
T{ ##copy { dst V int-regs 101 } { src V int-regs 100 } }
|
||||
T{ ##copy { dst V int-regs 103 } { src V int-regs 102 } }
|
||||
T{ ##copy { dst V int-regs 107 } { src V int-regs 106 } }
|
||||
T{ ##branch }
|
||||
}
|
||||
5 test-bb
|
||||
|
||||
V{
|
||||
T{ ##inc-d { n 3 } }
|
||||
T{ ##inc-r { n 1 } }
|
||||
T{ ##copy { dst V int-regs 95 } { src V int-regs 1 } }
|
||||
T{ ##copy { dst V int-regs 97 } { src V int-regs 25 } }
|
||||
T{ ##copy { dst V int-regs 99 } { src V int-regs 1 } }
|
||||
T{ ##copy { dst V int-regs 101 } { src V int-regs 5 } }
|
||||
T{ ##copy { dst V int-regs 103 } { src V int-regs 7 } }
|
||||
T{ ##copy { dst V int-regs 107 } { src V int-regs 12 } }
|
||||
T{ ##branch }
|
||||
}
|
||||
6 test-bb
|
||||
|
||||
V{
|
||||
T{ ##load-immediate
|
||||
{ dst V int-regs 78 }
|
||||
{ val 4611686018427387896 }
|
||||
}
|
||||
T{ ##and
|
||||
{ dst V int-regs 81 }
|
||||
{ src1 V int-regs 97 }
|
||||
{ src2 V int-regs 78 }
|
||||
}
|
||||
T{ ##set-slot-imm
|
||||
{ src V int-regs 81 }
|
||||
{ obj V int-regs 95 }
|
||||
{ slot 3 }
|
||||
{ tag 7 }
|
||||
}
|
||||
T{ ##inc-d { n -2 } }
|
||||
T{ ##copy { dst V int-regs 110 } { src V int-regs 99 } }
|
||||
T{ ##copy { dst V int-regs 111 } { src V int-regs 101 } }
|
||||
T{ ##copy { dst V int-regs 112 } { src V int-regs 103 } }
|
||||
T{ ##copy { dst V int-regs 117 } { src V int-regs 107 } }
|
||||
T{ ##branch }
|
||||
}
|
||||
7 test-bb
|
||||
|
||||
V{
|
||||
T{ ##inc-d { n 1 } }
|
||||
T{ ##inc-r { n 1 } }
|
||||
T{ ##copy { dst V int-regs 110 } { src V int-regs 1 } }
|
||||
T{ ##copy { dst V int-regs 111 } { src V int-regs 5 } }
|
||||
T{ ##copy { dst V int-regs 112 } { src V int-regs 7 } }
|
||||
T{ ##copy { dst V int-regs 117 } { src V int-regs 12 } }
|
||||
T{ ##branch }
|
||||
}
|
||||
8 test-bb
|
||||
|
||||
V{
|
||||
T{ ##inc-d { n 1 } }
|
||||
T{ ##inc-r { n -1 } }
|
||||
T{ ##replace { src V int-regs 117 } { loc D 0 } }
|
||||
T{ ##replace { src V int-regs 110 } { loc D 1 } }
|
||||
T{ ##replace { src V int-regs 111 } { loc D 2 } }
|
||||
T{ ##replace { src V int-regs 112 } { loc D 3 } }
|
||||
T{ ##epilogue }
|
||||
T{ ##return }
|
||||
}
|
||||
9 test-bb
|
||||
|
||||
0 get 1 get 1vector >>successors drop
|
||||
1 get 2 get 8 get V{ } 2sequence >>successors drop
|
||||
2 get 3 get 6 get V{ } 2sequence >>successors drop
|
||||
3 get 4 get 1vector >>successors drop
|
||||
4 get 5 get 1vector >>successors drop
|
||||
5 get 7 get 1vector >>successors drop
|
||||
6 get 7 get 1vector >>successors drop
|
||||
7 get 9 get 1vector >>successors drop
|
||||
8 get 9 get 1vector >>successors drop
|
||||
|
||||
[ ] [ { 1 2 3 4 5 } test-linear-scan-on-cfg ] unit-test
|
||||
|
||||
! Fencepost error in assignment pass
|
||||
V{ T{ ##branch } } 0 test-bb
|
||||
|
||||
|
|
|
|||
|
|
@ -122,10 +122,10 @@ M: ##copy-float compute-live-intervals*
|
|||
dup ranges>> [ first from>> ] [ last to>> ] bi
|
||||
[ >>start ] [ >>end ] bi* drop ;
|
||||
|
||||
: check-start/end ( live-interval -- )
|
||||
[ [ start>> ] [ uses>> first ] bi assert= ]
|
||||
[ [ end>> ] [ uses>> last ] bi assert= ]
|
||||
bi ;
|
||||
ERROR: bad-live-interval live-interval ;
|
||||
|
||||
: check-start ( live-interval -- )
|
||||
dup start>> -1 = [ bad-live-interval ] [ drop ] if ;
|
||||
|
||||
: finish-live-intervals ( live-intervals -- )
|
||||
! Since live intervals are computed in a backward order, we have
|
||||
|
|
@ -135,7 +135,7 @@ M: ##copy-float compute-live-intervals*
|
|||
[ ranges>> reverse-here ]
|
||||
[ uses>> reverse-here ]
|
||||
[ compute-start/end ]
|
||||
[ check-start/end ]
|
||||
[ check-start ]
|
||||
} cleave
|
||||
] each ;
|
||||
|
||||
|
|
|
|||
|
|
@ -31,8 +31,10 @@ M: insn linearize-insn , drop ;
|
|||
M: ##branch linearize-insn
|
||||
drop dup successors>> first emit-branch ;
|
||||
|
||||
: successors ( bb -- first second ) successors>> first2 ; inline
|
||||
|
||||
: (binary-conditional) ( basic-block insn -- basic-block successor1 successor2 src1 src2 cc )
|
||||
[ dup successors>> first2 ]
|
||||
[ dup successors ]
|
||||
[ [ src1>> ] [ src2>> ] [ cc>> ] tri ] bi* ; inline
|
||||
|
||||
: binary-conditional ( basic-block insn -- basic-block successor label2 src1 src2 cc )
|
||||
|
|
@ -52,6 +54,19 @@ M: ##compare-imm-branch linearize-insn
|
|||
M: ##compare-float-branch linearize-insn
|
||||
[ binary-conditional _compare-float-branch ] with-regs emit-branch ;
|
||||
|
||||
: overflow-conditional ( basic-block insn -- basic-block successor label2 dst src1 src2 )
|
||||
[ dup successors number>> ]
|
||||
[ [ dst>> ] [ src1>> ] [ src2>> ] tri ] bi* ; inline
|
||||
|
||||
M: ##fixnum-add linearize-insn
|
||||
[ overflow-conditional _fixnum-add ] with-regs emit-branch ;
|
||||
|
||||
M: ##fixnum-sub linearize-insn
|
||||
[ overflow-conditional _fixnum-sub ] with-regs emit-branch ;
|
||||
|
||||
M: ##fixnum-mul linearize-insn
|
||||
[ overflow-conditional _fixnum-mul ] with-regs emit-branch ;
|
||||
|
||||
M: ##dispatch linearize-insn
|
||||
swap
|
||||
[ [ [ src>> ] [ temp>> ] bi _dispatch ] with-regs ]
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@ compiler.cfg.predecessors
|
|||
compiler.cfg.useless-conditionals
|
||||
compiler.cfg.stack-analysis
|
||||
compiler.cfg.branch-splitting
|
||||
compiler.cfg.block-joining
|
||||
compiler.cfg.alias-analysis
|
||||
compiler.cfg.value-numbering
|
||||
compiler.cfg.dce
|
||||
|
|
@ -31,6 +32,8 @@ SYMBOL: check-optimizer?
|
|||
delete-useless-conditionals
|
||||
compute-predecessors
|
||||
split-branches
|
||||
join-blocks
|
||||
compute-predecessors
|
||||
stack-analysis
|
||||
compute-liveness
|
||||
alias-analysis
|
||||
|
|
|
|||
|
|
@ -136,16 +136,6 @@ M: ##compare-imm fresh-insn-temps
|
|||
M: ##compare-float fresh-insn-temps
|
||||
[ fresh-vreg ] change-temp drop ;
|
||||
|
||||
M: ##fixnum-mul fresh-insn-temps
|
||||
[ fresh-vreg ] change-temp1
|
||||
[ fresh-vreg ] change-temp2
|
||||
drop ;
|
||||
|
||||
M: ##fixnum-mul-tail fresh-insn-temps
|
||||
[ fresh-vreg ] change-temp1
|
||||
[ fresh-vreg ] change-temp2
|
||||
drop ;
|
||||
|
||||
M: ##gc fresh-insn-temps
|
||||
[ fresh-vreg ] change-temp1
|
||||
[ fresh-vreg ] change-temp2
|
||||
|
|
|
|||
|
|
@ -92,6 +92,7 @@ SYMBOL: added-phis
|
|||
:: multiple-predecessors ( bb states -- state )
|
||||
states [ not ] any? [
|
||||
<state>
|
||||
bb add-to-work-list
|
||||
] [
|
||||
[
|
||||
H{ } clone added-instructions set
|
||||
|
|
|
|||
|
|
@ -14,9 +14,7 @@ compiler.cfg.stack-analysis.merge
|
|||
compiler.cfg.utilities ;
|
||||
IN: compiler.cfg.stack-analysis
|
||||
|
||||
SYMBOL: work-list
|
||||
|
||||
: add-to-work-list ( bb -- ) work-list get push-front ;
|
||||
SYMBOL: global-optimization?
|
||||
|
||||
: redundant-replace? ( vreg loc -- ? )
|
||||
dup state get untranslate-loc n>> 0 <
|
||||
|
|
@ -63,14 +61,16 @@ UNION: sync-if-back-edge
|
|||
##conditional-branch
|
||||
##compare-imm-branch
|
||||
##dispatch
|
||||
##loop-entry ;
|
||||
##loop-entry
|
||||
##fixnum-overflow ;
|
||||
|
||||
: sync-state? ( -- ? )
|
||||
basic-block get successors>>
|
||||
[ [ predecessors>> ] keep '[ _ back-edge? ] any? ] any? ;
|
||||
|
||||
M: sync-if-back-edge visit
|
||||
sync-state? [ sync-state ] when , ;
|
||||
global-optimization? get [ sync-state? [ sync-state ] when ] unless
|
||||
, ;
|
||||
|
||||
: eliminate-peek ( dst src -- )
|
||||
! the requested stack location is already in 'src'
|
||||
|
|
@ -87,31 +87,8 @@ M: ##replace visit
|
|||
M: ##copy visit
|
||||
[ call-next-method ] [ record-copy ] bi ;
|
||||
|
||||
! Instructions that poison the stack state
|
||||
UNION: poison-insn
|
||||
##jump
|
||||
##return
|
||||
##callback-return
|
||||
##fixnum-mul-tail
|
||||
##fixnum-add-tail
|
||||
##fixnum-sub-tail ;
|
||||
|
||||
M: poison-insn visit call-next-method poison-state ;
|
||||
|
||||
! Instructions that kill all live vregs
|
||||
UNION: kill-vreg-insn
|
||||
poison-insn
|
||||
##stack-frame
|
||||
##call
|
||||
##prologue
|
||||
##epilogue
|
||||
##fixnum-mul
|
||||
##fixnum-add
|
||||
##fixnum-sub
|
||||
##alien-invoke
|
||||
##alien-indirect
|
||||
##alien-callback ;
|
||||
|
||||
M: kill-vreg-insn visit sync-state , ;
|
||||
|
||||
! Maps basic-blocks to states
|
||||
|
|
@ -142,21 +119,13 @@ SYMBOLS: state-in state-out ;
|
|||
] 2bi
|
||||
] V{ } make >>instructions drop ;
|
||||
|
||||
: visit-successors ( bb -- )
|
||||
dup successors>> [
|
||||
2dup back-edge? [ 2drop ] [ nip add-to-work-list ] if
|
||||
] with each ;
|
||||
|
||||
: process-work-list ( -- )
|
||||
work-list get [ visit-block ] slurp-deque ;
|
||||
|
||||
: stack-analysis ( cfg -- cfg' )
|
||||
[
|
||||
<hashed-dlist> work-list set
|
||||
H{ } clone copies set
|
||||
H{ } clone state-in set
|
||||
H{ } clone state-out set
|
||||
dup [ add-to-work-list ] each-basic-block
|
||||
process-work-list
|
||||
dup [ visit-block ] each-basic-block
|
||||
global-optimization? get [ work-list get [ visit-block ] slurp-deque ] when
|
||||
cfg-changed
|
||||
] with-scope ;
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
! Copyright (C) 2009 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel accessors namespaces assocs sets math
|
||||
USING: kernel accessors namespaces assocs sets math deques
|
||||
compiler.cfg.registers ;
|
||||
IN: compiler.cfg.stack-analysis.state
|
||||
|
||||
|
|
@ -47,3 +47,7 @@ M: rs-loc translate-loc [ n>> ] [ rs-height>> ] bi* - <rs-loc> ;
|
|||
GENERIC# untranslate-loc 1 ( loc state -- loc' )
|
||||
M: ds-loc untranslate-loc [ n>> ] [ ds-height>> ] bi* + <ds-loc> ;
|
||||
M: rs-loc untranslate-loc [ n>> ] [ rs-height>> ] bi* + <rs-loc> ;
|
||||
|
||||
SYMBOL: work-list
|
||||
|
||||
: add-to-work-list ( bb -- ) work-list get push-front ;
|
||||
|
|
|
|||
|
|
@ -2,6 +2,7 @@
|
|||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors combinators.short-circuit kernel math
|
||||
namespaces sequences fry combinators
|
||||
compiler.utilities
|
||||
compiler.cfg
|
||||
compiler.cfg.rpo
|
||||
compiler.cfg.hats
|
||||
|
|
@ -19,8 +20,6 @@ IN: compiler.cfg.tco
|
|||
[ second ##return? ]
|
||||
} 1&& ;
|
||||
|
||||
: penultimate ( seq -- elt ) [ length 2 - ] keep nth ;
|
||||
|
||||
: tail-call? ( bb -- ? )
|
||||
{
|
||||
[ instructions>> { [ length 2 >= ] [ last ##branch? ] } 1&& ]
|
||||
|
|
@ -54,28 +53,11 @@ IN: compiler.cfg.tco
|
|||
[ [ cfg get entry>> successors>> first ] dip successors>> push ]
|
||||
tri ;
|
||||
|
||||
: fixnum-tail-call? ( bb -- ? )
|
||||
instructions>> penultimate
|
||||
{ [ ##fixnum-add? ] [ ##fixnum-sub? ] [ ##fixnum-mul? ] } 1|| ;
|
||||
|
||||
GENERIC: convert-fixnum-tail-call* ( src1 src2 insn -- insn' )
|
||||
|
||||
M: ##fixnum-add convert-fixnum-tail-call* drop \ ##fixnum-add-tail new-insn ;
|
||||
M: ##fixnum-sub convert-fixnum-tail-call* drop \ ##fixnum-sub-tail new-insn ;
|
||||
M: ##fixnum-mul convert-fixnum-tail-call* drop i i \ ##fixnum-mul-tail new-insn ;
|
||||
|
||||
: convert-fixnum-tail-call ( bb -- )
|
||||
[
|
||||
[ src1>> ] [ src2>> ] [ ] tri
|
||||
convert-fixnum-tail-call*
|
||||
] convert-tail-call ;
|
||||
|
||||
: optimize-tail-call ( bb -- )
|
||||
dup tail-call? [
|
||||
{
|
||||
{ [ dup loop-tail-call? ] [ convert-loop-tail-call ] }
|
||||
{ [ dup word-tail-call? ] [ convert-word-tail-call ] }
|
||||
{ [ dup fixnum-tail-call? ] [ convert-fixnum-tail-call ] }
|
||||
[ drop ]
|
||||
} cond
|
||||
] [ drop ] if ;
|
||||
|
|
|
|||
|
|
@ -44,6 +44,8 @@ M: ##shl-imm convert-two-operand* convert-two-operand/integer ;
|
|||
M: ##shr-imm convert-two-operand* convert-two-operand/integer ;
|
||||
M: ##sar-imm convert-two-operand* convert-two-operand/integer ;
|
||||
|
||||
M: ##fixnum-overflow convert-two-operand* convert-two-operand/integer ;
|
||||
|
||||
M: ##add-float convert-two-operand* convert-two-operand/float ;
|
||||
M: ##sub-float convert-two-operand* convert-two-operand/float ;
|
||||
M: ##mul-float convert-two-operand* convert-two-operand/float ;
|
||||
|
|
|
|||
|
|
@ -36,6 +36,18 @@ IN: compiler.cfg.utilities
|
|||
: emit-primitive ( node -- )
|
||||
word>> ##call ##branch begin-basic-block ;
|
||||
|
||||
: with-branch ( quot -- final-bb )
|
||||
[
|
||||
begin-basic-block
|
||||
call
|
||||
basic-block get dup [ ##branch ] when
|
||||
] with-scope ; inline
|
||||
|
||||
: emit-conditional ( branches -- )
|
||||
end-basic-block
|
||||
begin-basic-block
|
||||
basic-block get '[ [ _ swap successors>> push ] when* ] each ;
|
||||
|
||||
: back-edge? ( from to -- ? )
|
||||
[ number>> ] bi@ >= ;
|
||||
|
||||
|
|
|
|||
|
|
@ -171,18 +171,12 @@ M: ##sar-imm generate-insn dst/src1/src2 %sar-imm ;
|
|||
M: ##not generate-insn dst/src %not ;
|
||||
M: ##log2 generate-insn dst/src %log2 ;
|
||||
|
||||
: src1/src2 ( insn -- src1 src2 )
|
||||
[ src1>> register ] [ src2>> register ] bi ; inline
|
||||
: label/dst/src1/src2 ( insn -- label dst src1 src2 )
|
||||
[ label>> lookup-label ] [ dst/src1/src2 ] bi ; inline
|
||||
|
||||
: src1/src2/temp1/temp2 ( insn -- src1 src2 temp1 temp2 )
|
||||
[ src1/src2 ] [ temp1>> register ] [ temp2>> register ] tri ; inline
|
||||
|
||||
M: ##fixnum-add generate-insn src1/src2 %fixnum-add ;
|
||||
M: ##fixnum-add-tail generate-insn src1/src2 %fixnum-add-tail ;
|
||||
M: ##fixnum-sub generate-insn src1/src2 %fixnum-sub ;
|
||||
M: ##fixnum-sub-tail generate-insn src1/src2 %fixnum-sub-tail ;
|
||||
M: ##fixnum-mul generate-insn src1/src2/temp1/temp2 %fixnum-mul ;
|
||||
M: ##fixnum-mul-tail generate-insn src1/src2/temp1/temp2 %fixnum-mul-tail ;
|
||||
M: _fixnum-add generate-insn label/dst/src1/src2 %fixnum-add ;
|
||||
M: _fixnum-sub generate-insn label/dst/src1/src2 %fixnum-sub ;
|
||||
M: _fixnum-mul generate-insn label/dst/src1/src2 %fixnum-mul ;
|
||||
|
||||
: dst/src/temp ( insn -- dst src temp )
|
||||
[ dst/src ] [ temp>> register ] bi ; inline
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
! Copyright (C) 2006, 2008 Slava Pestov.
|
||||
! Copyright (C) 2006, 2009 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel assocs match fry accessors namespaces make effects
|
||||
sequences sequences.private quotations generic macros arrays
|
||||
|
|
@ -15,7 +15,9 @@ compiler.tree.def-use
|
|||
compiler.tree.builder
|
||||
compiler.tree.optimizer
|
||||
compiler.tree.combinators
|
||||
compiler.tree.checker ;
|
||||
compiler.tree.checker
|
||||
compiler.tree.dead-code
|
||||
compiler.tree.modular-arithmetic ;
|
||||
FROM: fry => _ ;
|
||||
RENAME: _ match => __
|
||||
IN: compiler.tree.debugger
|
||||
|
|
@ -201,8 +203,15 @@ SYMBOL: node-count
|
|||
|
||||
: cleaned-up-tree ( quot -- nodes )
|
||||
[
|
||||
check-optimizer? on
|
||||
build-tree optimize-tree
|
||||
build-tree
|
||||
analyze-recursive
|
||||
normalize
|
||||
propagate
|
||||
cleanup
|
||||
compute-def-use
|
||||
remove-dead-code
|
||||
compute-def-use
|
||||
optimize-modular-arithmetic
|
||||
] with-scope ;
|
||||
|
||||
: inlined? ( quot seq/word -- ? )
|
||||
|
|
|
|||
|
|
@ -46,6 +46,9 @@ M: predicate finalize-word
|
|||
[ drop ]
|
||||
} cond ;
|
||||
|
||||
M: math-partial finalize-word
|
||||
dup primitive? [ drop ] [ nip cached-expansion ] if ;
|
||||
|
||||
M: word finalize-word drop ;
|
||||
|
||||
M: #call finalize*
|
||||
|
|
|
|||
|
|
@ -4,12 +4,12 @@ IN: compiler.tree.modular-arithmetic.tests
|
|||
USING: kernel kernel.private tools.test math math.partial-dispatch
|
||||
math.private accessors slots.private sequences strings sbufs
|
||||
compiler.tree.builder
|
||||
compiler.tree.optimizer
|
||||
compiler.tree.normalization
|
||||
compiler.tree.debugger
|
||||
alien.accessors layouts combinators byte-arrays ;
|
||||
|
||||
: test-modular-arithmetic ( quot -- quot' )
|
||||
build-tree optimize-tree nodes>quot ;
|
||||
cleaned-up-tree nodes>quot ;
|
||||
|
||||
[ [ >R >fixnum R> >fixnum fixnum+fast ] ]
|
||||
[ [ { integer integer } declare + >fixnum ] test-modular-arithmetic ] unit-test
|
||||
|
|
|
|||
|
|
@ -27,4 +27,6 @@ SYMBOL: yield-hook
|
|||
yield-hook [ [ ] ] initialize
|
||||
|
||||
: alist-max ( alist -- pair )
|
||||
[ ] [ [ [ second ] bi@ > ] most ] map-reduce ;
|
||||
[ ] [ [ [ second ] bi@ > ] most ] map-reduce ;
|
||||
|
||||
: penultimate ( seq -- elt ) [ length 2 - ] keep nth ;
|
||||
|
|
|
|||
|
|
@ -82,12 +82,9 @@ HOOK: %sar-imm cpu ( dst src1 src2 -- )
|
|||
HOOK: %not cpu ( dst src -- )
|
||||
HOOK: %log2 cpu ( dst src -- )
|
||||
|
||||
HOOK: %fixnum-add cpu ( src1 src2 -- )
|
||||
HOOK: %fixnum-add-tail cpu ( src1 src2 -- )
|
||||
HOOK: %fixnum-sub cpu ( src1 src2 -- )
|
||||
HOOK: %fixnum-sub-tail cpu ( src1 src2 -- )
|
||||
HOOK: %fixnum-mul cpu ( src1 src2 temp1 temp2 -- )
|
||||
HOOK: %fixnum-mul-tail cpu ( src1 src2 temp1 temp2 -- )
|
||||
HOOK: %fixnum-add cpu ( label dst src1 src2 -- )
|
||||
HOOK: %fixnum-sub cpu ( label dst src1 src2 -- )
|
||||
HOOK: %fixnum-mul cpu ( label dst src1 src2 -- )
|
||||
|
||||
HOOK: %integer>bignum cpu ( dst src temp -- )
|
||||
HOOK: %bignum>integer cpu ( dst src temp -- )
|
||||
|
|
|
|||
|
|
@ -51,8 +51,6 @@ M: x86.32 reserved-area-size 0 ;
|
|||
|
||||
M: x86.32 %alien-invoke 0 CALL rc-relative rel-dlsym ;
|
||||
|
||||
M: x86.32 %alien-invoke-tail 0 JMP rc-relative rel-dlsym ;
|
||||
|
||||
M: x86.32 return-struct-in-registers? ( c-type -- ? )
|
||||
c-type
|
||||
[ return-in-registers?>> ]
|
||||
|
|
|
|||
|
|
@ -167,11 +167,6 @@ M: x86.64 %alien-invoke
|
|||
rc-absolute-cell rel-dlsym
|
||||
R11 CALL ;
|
||||
|
||||
M: x86.64 %alien-invoke-tail
|
||||
R11 0 MOV
|
||||
rc-absolute-cell rel-dlsym
|
||||
R11 JMP ;
|
||||
|
||||
M: x86.64 %prepare-alien-indirect ( -- )
|
||||
"unbox_alien" f %alien-invoke
|
||||
RBP RAX MOV ;
|
||||
|
|
|
|||
|
|
@ -129,83 +129,18 @@ M: x86 %log2 BSR ;
|
|||
: ?MOV ( dst src -- )
|
||||
2dup = [ 2drop ] [ MOV ] if ; inline
|
||||
|
||||
:: move>args ( src1 src2 -- )
|
||||
{
|
||||
{ [ src1 param-reg-2 = ] [ param-reg-1 src2 ?MOV param-reg-1 param-reg-2 XCHG ] }
|
||||
{ [ src1 param-reg-1 = ] [ param-reg-2 src2 ?MOV ] }
|
||||
{ [ src2 param-reg-1 = ] [ param-reg-2 src1 ?MOV param-reg-1 param-reg-2 XCHG ] }
|
||||
{ [ src2 param-reg-2 = ] [ param-reg-1 src1 ?MOV ] }
|
||||
[
|
||||
param-reg-1 src1 MOV
|
||||
param-reg-2 src2 MOV
|
||||
]
|
||||
} cond ;
|
||||
|
||||
HOOK: %alien-invoke-tail cpu ( func dll -- )
|
||||
|
||||
:: overflow-template ( src1 src2 insn inverse func -- )
|
||||
<label> "no-overflow" set
|
||||
:: overflow-template ( label dst src1 src2 insn -- )
|
||||
src1 src2 insn call
|
||||
ds-reg [] src1 MOV
|
||||
"no-overflow" get JNO
|
||||
src1 src2 inverse call
|
||||
src1 src2 move>args
|
||||
%prepare-alien-invoke
|
||||
func f %alien-invoke
|
||||
"no-overflow" resolve-label ; inline
|
||||
label JO ; inline
|
||||
|
||||
:: overflow-template-tail ( src1 src2 insn inverse func -- )
|
||||
<label> "no-overflow" set
|
||||
src1 src2 insn call
|
||||
"no-overflow" get JNO
|
||||
src1 src2 inverse call
|
||||
src1 src2 move>args
|
||||
%prepare-alien-invoke
|
||||
func f %alien-invoke-tail
|
||||
"no-overflow" resolve-label
|
||||
ds-reg [] src1 MOV
|
||||
0 RET ; inline
|
||||
M: x86 %fixnum-add ( label dst src1 src2 -- )
|
||||
[ ADD ] overflow-template ;
|
||||
|
||||
M: x86 %fixnum-add ( src1 src2 -- )
|
||||
[ ADD ] [ SUB ] "overflow_fixnum_add" overflow-template ;
|
||||
M: x86 %fixnum-sub ( label dst src1 src2 -- )
|
||||
[ SUB ] overflow-template ;
|
||||
|
||||
M: x86 %fixnum-add-tail ( src1 src2 -- )
|
||||
[ ADD ] [ SUB ] "overflow_fixnum_add" overflow-template-tail ;
|
||||
|
||||
M: x86 %fixnum-sub ( src1 src2 -- )
|
||||
[ SUB ] [ ADD ] "overflow_fixnum_subtract" overflow-template ;
|
||||
|
||||
M: x86 %fixnum-sub-tail ( src1 src2 -- )
|
||||
[ SUB ] [ ADD ] "overflow_fixnum_subtract" overflow-template-tail ;
|
||||
|
||||
M:: x86 %fixnum-mul ( src1 src2 temp1 temp2 -- )
|
||||
"no-overflow" define-label
|
||||
temp1 src1 MOV
|
||||
temp1 tag-bits get SAR
|
||||
src2 temp1 IMUL2
|
||||
ds-reg [] temp1 MOV
|
||||
"no-overflow" get JNO
|
||||
src1 src2 move>args
|
||||
param-reg-1 tag-bits get SAR
|
||||
param-reg-2 tag-bits get SAR
|
||||
%prepare-alien-invoke
|
||||
"overflow_fixnum_multiply" f %alien-invoke
|
||||
"no-overflow" resolve-label ;
|
||||
|
||||
M:: x86 %fixnum-mul-tail ( src1 src2 temp1 temp2 -- )
|
||||
"overflow" define-label
|
||||
temp1 src1 MOV
|
||||
temp1 tag-bits get SAR
|
||||
src2 temp1 IMUL2
|
||||
"overflow" get JO
|
||||
ds-reg [] temp1 MOV
|
||||
0 RET
|
||||
"overflow" resolve-label
|
||||
src1 src2 move>args
|
||||
param-reg-1 tag-bits get SAR
|
||||
param-reg-2 tag-bits get SAR
|
||||
%prepare-alien-invoke
|
||||
"overflow_fixnum_multiply" f %alien-invoke-tail ;
|
||||
M: x86 %fixnum-mul ( label dst src1 src2 -- )
|
||||
[ swap IMUL2 ] overflow-template ;
|
||||
|
||||
: bignum@ ( reg n -- op )
|
||||
cells bignum tag-number - [+] ; inline
|
||||
|
|
|
|||
|
|
@ -143,7 +143,7 @@ SYMBOL: vocab-articles
|
|||
swap '[
|
||||
_ elements [
|
||||
rest { { } { "" } } member?
|
||||
[ "Empty description" throw ] when
|
||||
[ "Empty $description" simple-lint-error ] when
|
||||
] each
|
||||
] each ;
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
Joe Groff
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
! (c)2009 Joe Groff bsd license
|
||||
USING: help.markup help.syntax multiline tools.continuations ;
|
||||
IN: opengl.debug
|
||||
|
||||
HELP: G
|
||||
{ $description "Makes the OpenGL context associated with " { $link G-world } " active for subsequent OpenGL calls. This is intended to be used from the listener, where interactively entered OpenGL calls can be directed to any window. Note that the Factor UI resets the OpenGL context every time a window is updated, so every code snippet entered in the listener must be prefixed with " { $snippet "G" } " in this use case." }
|
||||
{ $examples { $code <" USING: opengl.debug ui ;
|
||||
|
||||
[ drop t ] find-window G-world set
|
||||
G 0.0 0.0 1.0 1.0 glClearColor
|
||||
G GL_COLOR_BUFFER_BIT glClear
|
||||
"> } } ;
|
||||
|
||||
HELP: F
|
||||
{ $description "Flushes the OpenGL context associated with " { $link G-world } ", thereby committing any outstanding drawing operations." } ;
|
||||
|
||||
HELP: G-world
|
||||
{ $var-description "The world whose OpenGL context is made active by " { $link G } "." } ;
|
||||
|
||||
HELP: GB
|
||||
{ $description "A shorthand for " { $link gl-break } "." } ;
|
||||
|
||||
HELP: gl-break
|
||||
{ $description "Suspends the current thread and activates the walker like " { $link break } ", but also preserves the current OpenGL context, saves it to " { $link G-world } " for interactive use through " { $link G } ", and restores the current context when the suspended thread is continued. The shorthand word " { $link POSTPONE: GB } " can also be used." } ;
|
||||
|
||||
{ G F G-world POSTPONE: GB gl-break } related-words
|
||||
|
||||
ARTICLE: "opengl.debug" "Interactive debugging of OpenGL applications"
|
||||
"The " { $vocab-link "opengl.debug" } " vocabulary provides words to assist with interactive debugging of OpenGL applications in the Factor UI."
|
||||
{ $subsection G-world }
|
||||
{ $subsection G }
|
||||
{ $subsection F }
|
||||
{ $subsection GB }
|
||||
{ $subsection gl-break } ;
|
||||
|
||||
ABOUT: "opengl.debug"
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
! (c)2009 Joe Groff bsd license
|
||||
USING: accessors kernel namespaces parser tools.continuations
|
||||
ui.backend ui.gadgets.worlds words ;
|
||||
IN: opengl.debug
|
||||
|
||||
SYMBOL: G-world
|
||||
|
||||
: G ( -- )
|
||||
G-world get set-gl-context ;
|
||||
|
||||
: F ( -- )
|
||||
G-world get handle>> flush-gl-context ;
|
||||
|
||||
: gl-break ( -- )
|
||||
world get dup G-world set-global
|
||||
[ break ] dip
|
||||
set-gl-context ;
|
||||
|
||||
<< \ gl-break t "break?" set-word-prop >>
|
||||
|
||||
SYNTAX: GB
|
||||
\ gl-break parsed ;
|
||||
|
||||
|
|
@ -0,0 +1 @@
|
|||
Helper words for breaking and interactively manipulating OpenGL applications
|
||||
|
|
@ -29,9 +29,6 @@ HELP: set-title
|
|||
{ $description "Sets the title bar of the native window containing the world." }
|
||||
{ $notes "This word should not be called directly by user code. Instead, change the " { $snippet "title" } " slot model; see " { $link "models" } "." } ;
|
||||
|
||||
HELP: context-world
|
||||
{ $var-description "Holds the " { $link world } " whose OpenGL context was most recently made active by " { $link set-gl-context } "." } ;
|
||||
|
||||
HELP: set-gl-context
|
||||
{ $values { "world" world } }
|
||||
{ $description "Selects an OpenGL context to be the implicit destination for subsequent GL rendering calls. This word is called automatically by the UI before drawing a " { $link world } "." } ;
|
||||
|
|
|
|||
|
|
@ -78,13 +78,11 @@ TUPLE: world-attributes
|
|||
'[ f _ [ (>>status-owner) ] [ status>> set-model ] 2bi ] when
|
||||
] [ 2drop ] if ;
|
||||
|
||||
SYMBOL: context-world
|
||||
|
||||
: window-resource ( resource -- resource )
|
||||
dup context-world get-global window-resources>> push ;
|
||||
dup world get-global window-resources>> push ;
|
||||
|
||||
: set-gl-context ( world -- )
|
||||
[ context-world set-global ]
|
||||
[ world set-global ]
|
||||
[ handle>> select-gl-context ] bi ;
|
||||
|
||||
: with-gl-context ( world quot -- )
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ HELP: C-FUNCTION:
|
|||
{ $description "Appends a function to the C library in scope and defines an FFI word that calls it." }
|
||||
{ $examples
|
||||
{ $example
|
||||
"USING: alien.inline prettyprint ;"
|
||||
"USING: alien.inline.syntax prettyprint ;"
|
||||
"IN: cmath.ffi"
|
||||
""
|
||||
"C-LIBRARY: cmathlib"
|
||||
|
|
@ -44,7 +44,7 @@ HELP: C-LIBRARY:
|
|||
{ $description "Starts a new C library scope. Other " { $snippet "alien.inline" } " syntax can be used after this word." }
|
||||
{ $examples
|
||||
{ $example
|
||||
"USING: alien.inline ;"
|
||||
"USING: alien.inline.syntax ;"
|
||||
"IN: rectangle.ffi"
|
||||
""
|
||||
"C-LIBRARY: rectlib"
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@ HELP: CM-FUNCTION:
|
|||
}
|
||||
{ $examples
|
||||
{ $example
|
||||
"USING: alien.inline alien.marshall.syntax prettyprint ;"
|
||||
"USING: alien.inline.syntax alien.marshall.syntax prettyprint ;"
|
||||
"IN: example"
|
||||
""
|
||||
"C-LIBRARY: exlib"
|
||||
|
|
@ -28,10 +28,8 @@ HELP: CM-FUNCTION:
|
|||
""
|
||||
";C-LIBRARY"
|
||||
""
|
||||
"8 5 0 0 sum_diff .s"
|
||||
"\"sum 13, diff 3\""
|
||||
"13"
|
||||
"3"
|
||||
"8 5 0 0 sum_diff . . ."
|
||||
"3\n13\n\"sum 13, diff 3\""
|
||||
}
|
||||
}
|
||||
{ $see-also define-c-marshalled POSTPONE: C-FUNCTION: POSTPONE: M-FUNCTION: } ;
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
! Copyright (C) 2009 Jeremy Hughes.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: alien.inline alien.marshall.syntax destructors
|
||||
USING: alien.inline.syntax alien.marshall.syntax destructors
|
||||
tools.test accessors kernel ;
|
||||
IN: alien.marshall.syntax.tests
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel vocabs vocabs.loader tools.time vocabs.hierarchy
|
||||
arrays assocs io.styles io help.markup prettyprint sequences
|
||||
continuations debugger math namespaces memory ;
|
||||
continuations debugger math namespaces memory fry ;
|
||||
IN: benchmark
|
||||
|
||||
<PRIVATE
|
||||
|
|
@ -12,9 +12,12 @@ SYMBOL: errors
|
|||
|
||||
PRIVATE>
|
||||
|
||||
: (run-benchmark) ( vocab -- time )
|
||||
[ 5 ] dip '[ gc [ _ run ] benchmark ] replicate infimum ;
|
||||
|
||||
: run-benchmark ( vocab -- )
|
||||
[ "=== " write print flush ] [
|
||||
[ [ require ] [ gc [ run ] benchmark ] [ ] tri timings ]
|
||||
[ [ require ] [ (run-benchmark) ] [ ] tri timings ]
|
||||
[ swap errors ]
|
||||
recover get set-at
|
||||
] bi ;
|
||||
|
|
@ -24,6 +27,7 @@ PRIVATE>
|
|||
V{ } clone timings set
|
||||
V{ } clone errors set
|
||||
"benchmark" child-vocab-names
|
||||
[ find-vocab-root ] filter
|
||||
[ run-benchmark ] each
|
||||
timings get
|
||||
errors get
|
||||
|
|
|
|||
Loading…
Reference in New Issue