3da560130a
compiler.cfg.tco: fix tail call optimization for ##fixnum-mul
2009-06-30 21:08:08 -05:00
eca718b32d
compiler.cfg.builder: fix stack effect
2009-06-30 21:07:55 -05:00
612e4b99b0
compiler.cfg.linear-scan.assignment: insert-copy did the wrong thing if the second interval had been split. Fixes compilation of 'trilerp'
2009-06-30 21:07:39 -05:00
1acf243cce
Fix conflict
2009-06-30 20:16:09 -05:00
5c6c3ecd85
compiler.cfg.tco: Tail call optimization moved out of compiler.cfg.builder into its own pass
2009-06-30 20:13:35 -05:00
2cd202d175
remove duplicate using
2009-06-30 18:48:52 -05:00
357408df3e
Merge branch 'master' of git://factorcode.org/git/factor
2009-06-30 18:48:10 -05:00
97cd0d584e
make commutative operations with immediates output the same IR
2009-06-30 18:47:24 -05:00
bc2a6c0ecc
compiler.cfg.stack-analysis: fix tests
2009-06-30 18:22:54 -05:00
d199154179
Merge branch 'master' of git://factorcode.org/git/factor
2009-06-30 18:12:00 -05:00
3355fa4809
compiler.cfg.stack-analysis: enable global optimization
2009-06-30 18:11:45 -05:00
54876d0cba
compiler.cfg.linear-scan.assignment: get check-assignment? to work with coalescing
2009-06-30 18:10:53 -05:00
f1b2550035
Merge branch 'master' of git://factorcode.org/git/factor
2009-06-30 16:45:57 -05:00
d1f6871081
fix bug where traversal order was lost
2009-06-30 16:44:14 -05:00
578b0126fc
compiler.cfg.linear-scan: compute-free-pos was broken in the case where more than one inactive interval had the same physical register assigned
2009-06-30 16:07:58 -05:00
f41f84436c
spill to spill-temp, not to virtual spill addresses
2009-06-30 15:40:13 -05:00
ede8e1ca30
Merge branch 'master' of git://factorcode.org/git/factor
2009-06-30 15:32:11 -05:00
ea072731d4
add branch splitting pass to compiler.cfg
2009-06-30 15:31:48 -05:00
32738dddde
compiler.cfg.stack-analysis: fix typos in unit tests
2009-06-29 16:37:40 -05:00
82bfaca188
Fix conflict
2009-06-29 01:59:53 -05:00
0f68ee3e9a
compiler.cfg.linear-scan.resolve: remove redundant vocabs from using list
2009-06-28 22:58:35 -05:00
6e72cf9711
compiler.cfg.stack-analysis: fix another corner case with ##peek insertion, and fix changed-loc merging
2009-06-28 22:52:28 -05:00
1fab8efeee
Merge branch 'master' of git://factorcode.org/git/factor
2009-06-28 16:43:45 -05:00
3b0954f63e
fix bug in linear-scan.resolve by rewriting entire algorithm
2009-06-28 16:43:17 -05:00
d4de1d38b9
Merge branch 'master' of git://factorcode.org/git/factor
2009-06-27 17:33:00 -05:00
d5179b724e
compiler.cfg.stack-analysis: Fix case where both an ##inc-d/r and a ##peek get inserted
2009-06-27 17:32:37 -05:00
1cb6bc99da
Merge branch 'master' of git://factorcode.org/git/factor
...
Conflicts:
basis/compiler/cfg/linear-scan/resolve/resolve-tests.factor
2009-06-26 21:51:08 -05:00
90017eb248
add spill-temp to compiler.cfg.instructions, implement parallel register assignment in linear-scan.resolve
2009-06-26 21:48:21 -05:00
ef32eb2e72
Fix bootstrap and unit test
2009-06-26 17:44:33 -05:00
96baede36a
Redesign compiler.cfg.stack-analysis to make compiler.cfg.height redundant, and to fix some problems
2009-06-26 17:29:55 -05:00
22fa524db1
compiler.cfg.stack-analysis: split up into three vocabs
2009-06-24 13:54:43 -05:00
f3cf8fad2b
compiler.cfg.linear-scan: fix unit tests
2009-06-24 13:54:12 -05:00
c53aca6016
compiler.cfg.linear-scan: fix coalescing to take lifetime holes into account
2009-06-23 21:32:51 -05:00
387f6df9e5
compiler.cfg.linear-scan: Debugging resolve pass
2009-06-22 00:24:51 -05:00
330bea3cc2
compiler.cfg.linear-scan.resolve: unit tests
2009-06-21 00:23:34 -05:00
5a78956956
compiler.cfg.linear-scan: Working on resolve pass
2009-06-21 00:20:01 -05:00
c1839200dd
compiler.cfg.linear-scan.assignment: correctly compute live registers at GC check points
2009-06-20 15:33:12 -05:00
5c912504d7
compiler.cfg.linear-scan: untangle add-active/delete-active/add-handled calls in spilling, replace 'sort-values last' with 'alist-max' in compiler.utilities
2009-06-19 18:28:30 -05:00
2f15ac3c8f
compiler.cfg.linear-scan: Fix a couple of bugs
2009-06-19 03:42:42 -05:00
1f5f8393c3
compiler.cfg.linear-scan: Further progress on inactive interval handling
2009-06-17 15:27:20 -05:00
6fb7dca404
compiler.cfg.linear-scan.resolve: fix compile error
2009-06-14 17:00:52 -05:00
64f93e41a9
Various linear scan fixes
...
insert spill before reload to fix x86-32 regression
inactive splitting: if all inactive intervals' registers are in use, don't fail
fix stack analysis tests
2009-06-13 17:35:40 -05:00
d0f6a7d048
Split up compiler.cfg.linear-scan.allocation into a number of sub-vocabularies; start work on compiler.cfg.linear-scan.resolve; start work on inactive interval splitting
2009-06-11 17:55:14 -05:00
2dcdfa2d8e
compiler.cfg: add a declaration to fix tools.deploy.test.11
2009-06-09 03:36:16 -05:00
45a2105449
cpu.x86.assembler: IMUL2 instruction was busted for immediate operands
...
When given a register and an immediate, it would generate imul imm,dst,dst however the 64-bit prefix was generated wrong and if dst was an extended register only the first operand would be an extended register. To fix this, change IMUL2 to not work on immediates anymore, and added a new IMUL3 that takes a destination register, source register, and immediate. Also, change compiler.cfg.two-operand to not two-operandize %mul-imm, since this isn't needed anymore.
This fixes the sporadic benchmark.tuple-arrays crash on 64-bit machines.
2009-06-08 21:15:52 -05:00
70b75b8dea
Linear scan: implement live range intersection
2009-06-06 01:04:12 -05:00
7c207ffa12
compiler.cfg.optimizer: disable CFG checker by default
2009-06-05 18:07:22 -05:00
04c72d0a72
Linear scan: correctly compute live spill slots
2009-06-05 18:06:47 -05:00
5bb235d38f
compiler.cfg.checker: run if a variable is set
2009-06-05 17:32:12 -05:00
81b2a39070
compiler.cfg.linear-scan: re-do interval splitting to operate on live ranges; add inactive set processing
2009-06-04 18:53:02 -05:00
6d04bf9c4a
Linear scan: build live ranges
2009-06-03 03:22:27 -05:00
9da8cfe942
Merge branch 'master' of git://factorcode.org/git/factor
2009-06-02 18:30:25 -05:00
2d231f066a
GC checks now save and restore registers
2009-06-02 18:23:47 -05:00
19d6285035
fix load error
2009-06-01 09:34:28 -05:00
7dd08892b2
Fix for recent word renaming
2009-06-01 03:19:35 -05:00
9e987e8642
Merge branch 'master' into global_optimization
2009-06-01 03:12:32 -05:00
d558545b65
Remove obsolete optimization
2009-06-01 03:05:49 -05:00
3a9922d161
Fix compiler errors
2009-06-01 03:00:10 -05:00
2c8223fdaf
Fix loop handling in stack-analysis
2009-05-31 19:04:26 -05:00
32f17f3e14
Fix scoping issue in compiler.cfg.linear-scan.assignment
2009-05-31 18:21:23 -05:00
1a52414bb1
Rename _gc to ##gc
2009-05-31 18:21:11 -05:00
692b479302
Split off local-optimization combinator into compiler.cfg.local, factor out CFG -> MR into compiler.cfg.mr, split off GC check insertion into a new compiler.cfg.gc-checks pass
2009-05-31 12:20:46 -05:00
3e00dc8c8d
Start cleaning up stack analysis
2009-05-30 13:22:30 -05:00
e04df76f60
Various codegen improvements:
...
- new-insn word to construct instructions
- cache RPO in the CFG
- re-organize low-level optimizer so that MR is built after register allocation
- register allocation now stores instruction numbers in the instructions themselves
- split defs-vregs into defs-vregs and temp-vregs
2009-05-29 13:11:34 -05:00
280736ab00
On second thought, linearization will be done after SSA destruction so live-in is accurate
2009-05-29 05:45:40 -05:00
743550f19c
Put GC checks in the right place when linearizing, and generate _dispatch-labels
2009-05-29 05:36:04 -05:00
76d74c16af
Fixing various bugs; alias analysis wasn't handling ##phi nodes, stack analysis incorrectly handled height-changing back edges and ##fixnum-*, clean up ##dispatch generation
2009-05-29 01:39:14 -05:00
ceb332f596
compiler.cfg.alias-analysis: ##peek needs to set alias class of output value
2009-05-28 18:19:01 -05:00
dbf18927b9
compiler.cfg.liveness: correct handling of phi nodes
2009-05-28 17:54:27 -05:00
fc5587bda3
Test updates
2009-05-28 02:50:07 -05:00
ecece1d08b
CFG checker now checks consistency of successors and predecessors lists; fix long-standing bug in useless-blocks optimization
2009-05-28 02:49:51 -05:00
1fa465d77f
Fix alias analysis
2009-05-28 02:48:58 -05:00
117cb78d6b
Fixing local optimizations
2009-05-27 18:58:41 -05:00
f3688c9373
Better CFG checker
2009-05-27 18:58:14 -05:00
dadb9a2c50
Add phi elimination pass
2009-05-27 18:58:01 -05:00
3b79d61496
Add a new ##allocation union to remove some code duplication
2009-05-27 18:55:49 -05:00
2025823ba6
Remove old local DCE pass
2009-05-27 17:55:15 -05:00
ce25e0ad8d
New local-optimization combinator removes some boilerplate
2009-05-26 19:56:56 -05:00
1db81da264
Refactoring low-level optimizer to support stack analysis pass
2009-05-26 19:31:19 -05:00
eda44f28a6
Move maybe-set-at to assocs
2009-05-26 18:45:37 -05:00
ccb662c60e
Fix another bug in stack-analysis
2009-05-26 03:42:39 -05:00
7ea4e255fb
compiler.cfg.stack-analysis: make it pass more tests
2009-05-26 02:59:14 -05:00
8b022f926c
compiler.cfg.dce: new global dead code elimination pass
2009-05-26 02:58:57 -05:00
e0841fa695
compiler.cfg.checker: new check-rpo word
2009-05-26 02:58:40 -05:00
a08bbde2e7
compiler.cfg.stack-analysis: progress
2009-05-25 19:18:13 -05:00
dead771b3f
compiler.cfg.checker: new vocabulary for checking CFG invariants
2009-05-25 19:16:58 -05:00
a2b982e247
compiler.cfg.builder: don't make basic blocks after terminating calls
2009-05-25 19:16:36 -05:00
407377fc98
rename peek -> last and update all usages
2009-05-25 16:38:33 -05:00
145f1dbeef
compiler.cfg.stack-analysis: change how inc-d/inc-r work
2009-05-23 15:47:08 -05:00
6af61656f3
CFG optimizer work in progress - adding phi nodes
2009-05-21 16:49:28 -05:00
e58fcd485c
Working on global optimizations
2009-05-19 17:28:13 -05:00
fb6df472a2
Cleaning up USING: lists for new strict semantics
2009-05-14 16:54:16 -05:00
fc4894fbdf
Replace ratio and complex built-in types with tuples defined in the library. This frees up two lo-tags, so move array and quotation over to these tags and update compiler for new tags
2009-04-30 00:27:35 -05:00
7f766ab355
Update compiler tests for tag number changes
2009-04-28 21:43:30 -05:00
057f75e9a1
Refactor compiler.tree.builder to fix various regressions
2009-04-21 23:02:00 -05:00
05f3f9dcb9
Fixing unit tests for stack effect inference changes
2009-04-20 21:15:19 -05:00
37e278ed02
Use [ ] [ ] map-reduce instead of unclip [ ] reduce
2009-04-06 17:50:54 -05:00
ea60f8ae93
Changing : foo ; parsing to SYNTAX: foo ;
2009-03-21 01:27:50 -05:00
ca7a155b72
Merge branch 'master' into new_ui
2009-03-01 20:13:05 -06:00
03cb32ad9c
Make execute( faster, add execute-unsafe( and make effect tuple slots read only
2009-03-01 20:12:35 -06:00
ce1bc1d6ed
Fixing conflicts from stack checker changes
2009-02-24 01:21:10 -06:00
421ee726b8
Merge branch 'master' into new_ui
2009-02-16 21:22:12 -06:00
6b25e99470
Add summary for heaps more vocabs
2009-02-16 21:05:13 -06:00
634435d816
Merge branch 'master' into new_ui
2009-02-15 04:07:51 -06:00
cddb1f6133
Fix spelling
2009-02-15 04:07:05 -06:00
669548e62e
Clean up some usages of tuck, and add Joe's curried cleave/spread/apply combinators to kernel vocabulary
2009-02-02 13:43:54 -06:00
3c408342ef
renaming: contain? -> any?, deep-contains? -> deep-any?, pad-left -> pad-head, pad-right -> pad-tail, trim-left -> trim-head, trim-right -> trim-tail
2009-01-29 22:19:07 -06:00
44bfff7c7b
Rename ##load-indirect to ##load-reference since this is more descriptive; value numbering doesn't assign expressions to ##load-reference nodes since this would end up folding literals which were eq? but not =
2009-01-29 01:44:58 -06:00
65a53e1fa5
Don't keep compiled-effect around anymore
2009-02-23 23:55:16 -06:00
ca2f01e0d0
Updating non-core libraries for monotonic? change
2009-01-16 17:02:54 -06:00
34792a9f23
Remove >r/r>
2008-12-17 19:17:37 -06:00
c5160d76e9
Merge qualified, alias, symbols, constants into core
2008-12-17 18:10:01 -06:00
0021cde743
Fix more compile errors
2008-12-15 22:21:56 -06:00
daf2857d7b
define-inline now takes an effect parameter
...
C: now sets the stack effect of the new word to slot names
add new basis/constants vocab; CONSTANT: foo bar is equivalent to : foo bar ; inline
(going to fold CONSTANT:, ALIAS: and qualified into core soon perhaps)
tighten the screws: inline words now need a stack declaration too
update some usages of inline words
2008-12-15 19:44:56 -06:00
eb79c6ab71
Fix conflict
2008-12-09 17:52:45 -06:00
4f0a9f311e
Untangling some dependencies
2008-12-08 14:58:00 -06:00
8a8f0c925c
Use BSR instruction to implement fixnum-log2 intrinsic
2008-12-06 15:31:17 -06:00
145b635eb6
More optimization intended to reduce compile time. Another 10% speedup on compiling empty PEG parser
...
- new map-flat combinator replaces usages of 'map flatten' in compiler
- compiler.tree.def-use.simplified uses an explicit accumulator instead of flatten
- compiler.tree.tuple-unboxing uses an explicit accumulator instead of flatten
- fix inlining regression from last time: custom inlining results would sometimes be discarded
- compiler.tree's 3each and 3map combinators rewritten to not use flip
- rewrite math.partial-dispatch without locals (purely stylistic, no performance increase)
- hand-optimize flip for common arrays-of-arrays case
- don't run escape analysis and tuple unboxing if there are no allocations in the IR
2008-12-06 11:17:19 -06:00
a56d480aa6
Various optimizations leading to a 10% speedup on compiling empty EBNF parser:
...
- open-code getenv primitive
- inline tuple predicates in finalization
- faster partial dispatch
- faster built-in type predicates
- faster tuple predicates
- faster lo-tag dispatch
- compile V{ } clone and H{ } clone more efficiently
- add fixnum fast-path to =; avoid indirect branch if two fixnums not eq
- faster >alist on hashtables
2008-12-06 09:16:29 -06:00
908644ee7a
O(1) <sbuf> and new-sequence on byte-arrays (work in progress)
2008-12-05 07:28:52 -06:00
e256846acd
Tweak string representation; high bit indicates if character has high bits in aux vector. Avoids memory access in common case. Split set-string-nth into two primitives; set-string-nth-fast is open-coded by optimizing compiler. 13% improvement on reverse-complement
2008-12-05 06:38:51 -06:00
e7f4563374
fixnum* intrinsic for x86
2008-11-30 07:26:49 -06:00
1c0789e616
Didn't generate ##branch after ##alien-invoke and ##alien-indirect
2008-11-29 03:46:57 -06:00
67471dedac
Forgot to emit a ##branch after ##fixnum-{add,sub,mul} ops; tools.annotations test faild
2008-11-29 00:36:43 -06:00
68dd6cc35a
Working on PowerPC overflow checks
2008-11-28 20:02:50 -06:00
eb8c621b6f
Faster generic arithmetic on fiixnums: both-fixnums? sub-primitive performs a check if the top two stack items are both fixnums with a single conditional branch
2008-11-28 08:35:02 -06:00
f44506089d
More work on overflow instructions: don't need temp register anymore, add -tail variants which don't need stack frame
2008-11-28 06:36:30 -06:00
5634becda1
##fixnum-add, ##fixnum-sub instructions open-code overflow check
2008-11-28 05:33:58 -06:00
ab689c098b
Clean up direct literal code and make a first attempt at PowerPC support
2008-11-24 08:16:14 -06:00
eb05dd3a12
Optimize a ##dispatch that is applied to the result of a ##sub-imm or ##add-imm; this eliminates an instruction from the common 1 fixnum-fast { ... } dispatch and 8 fixnum-fast { ... } dispatch code sequences appearing in generic word expansions
2008-11-13 04:16:08 -06:00
b1aa3697cb
Emit branches in the same order they're written in code
2008-11-13 03:52:01 -06:00
26f309d2ae
Trying to make PEGs compile faster by reducing the number of low level IR nodes: merge functionality of #>r and #r> into #shuffle, and generate 1 node instead of 3 for calls to get-local
2008-11-11 18:46:31 -06:00
5b7d40d9b4
We need to end the basic block after the ##prologue in the dispatch branch so that the GC check can go after the prologue
2008-11-10 02:58:05 -06:00
d1f248dac6
Fixing PowerPC backend: prolog register clobberage, spilling, and general stack frame usage. Add some lame tests for spilling
2008-11-06 19:00:56 -06:00
4e55cd973b
If a #dispatch branch is a call to another word which is not an intrinsic, we avoid generating the dispatch branch and just jump to the word directly
2008-11-06 11:48:55 -06:00
64cbf619a9
Add more algebraic simplifications: comparison of a comparison, comparison where first is immediate
2008-11-06 09:27:52 -06:00
1c1333fbe9
Compile not and >boolean as branchless intrinsics by having the CFG builder detect certain code patterns
2008-11-06 09:09:21 -06:00
d2ec46e38f
PowerPC backend almost functional; some new compiler unit tests added,
...
better compilation of 'f eq?'; f becomes an immediate operand
move aux-offset to compiler.constants
2008-11-06 06:27:27 -06:00
53cd75b06c
Add string-nth intrinsic
2008-11-06 01:11:28 -06:00
cc879fa9b7
Tuple layouts are now arrays, instead of built-in types. The superclass
...
array is now part of the tuple layout object itself, and class hashcodes
are stored alongside class words there. This removes 2 indirections when
reading a superclass, and 3 when reading a superclass hashcode.
2008-11-05 22:20:29 -06:00
c8521ad826
Add tool to dump live intervals
2008-11-04 17:23:20 -06:00
1af3b8ed65
If a register is spilled and the reload location is also a copy, we chicken out and don't coalesce. This is suboptimal but it's not clear to me how to implement it cleanly, and SSA graph coloring will solve this problem eventually anyway
2008-11-04 00:32:56 -06:00
efcb916e35
Handle a jump to a jump by cloning the block, in the same way we optimize jumps to returns
2008-11-03 21:02:34 -06:00
82e9eedd39
Forgot about float= intrinsic
2008-11-03 07:15:09 -06:00
59f4f25b91
Loop alignment: appears to be a small win for reverse-complement
2008-11-03 06:20:51 -06:00
0250d7c1d2
Forgot a drop in unit test
2008-11-03 01:53:27 -06:00
08b277e892
Fix alias anlaysis bug: result of ##box-alien and ##box-float did not get an AC, so calling hi-tag would not compile
2008-11-03 01:52:55 -06:00
f253e74942
Inline subprimitives in optimizing compiler
2008-11-03 01:18:54 -06:00
445e353337
Optimize away useless jumps
2008-11-02 23:09:31 -06:00
d11a779fdd
RicE
2008-11-02 03:58:32 -06:00
3834eaeb05
Don't generate GC checks if the allocation instruction is optimized out
2008-11-02 01:50:48 -06:00
8df1aba71d
Coalescing
2008-11-02 01:49:57 -06:00
804c6f93ea
Fix x86.32
2008-10-31 21:07:41 -05:00
db4db19cd9
Start working on coalescing
2008-10-28 02:38:37 -07:00
492a15e345
Move insn class to compiler.cfg.instructions
2008-10-24 09:17:06 -05:00
885adc8dc9
Various improvements
2008-10-23 05:27:54 -05:00
52967c5bf1
Improved value numbering
2008-10-23 02:49:26 -05:00
d723b69990
Value numbering
2008-10-22 21:59:07 -05:00
084e64d0bc
Tweak inheritance
2008-10-22 21:58:46 -05:00
ba0ed21e1d
Better error message
2008-10-22 21:58:37 -05:00
9a07760542
CFG optimizer
2008-10-22 18:41:37 -05:00
3711aa3bca
Stack height normalization
2008-10-22 18:41:26 -05:00
6d812aaa52
Write barrier elimination
2008-10-22 18:41:10 -05:00
1f693b50b3
Massive focused action
2008-10-22 18:39:41 -05:00
73d01452cb
Replace ##gc with a gc flag in the basic block
2008-10-22 18:38:30 -05:00
f09813f6fd
Alias analysis
2008-10-22 18:37:47 -05:00
1b06ab1b39
Fixing various bugs
2008-10-21 23:17:32 -05:00
94a2bfa2ea
Working on comparison operations, clearing out remaining dead wood
2008-10-21 03:20:48 -05:00
df498c21a3
Trim USING:
2008-10-20 20:46:47 -05:00
e92f795a76
More work on intrinsics; memory allocation and slot access now expands correctly
2008-10-20 20:40:15 -05:00
37cf7d9a9c
Add SSA comparison instructions, fix various problems
2008-10-20 05:55:20 -05:00
f092622fac
CFG IR is now pure SSA
2008-10-20 01:56:28 -05:00
14d8696f40
Oops, don't mix register classes in active set
2008-10-19 03:34:42 -05:00
c0d89b061e
Fixing register allocator prspilling
2008-10-19 01:10:21 -05:00
627dfd1ff5
Finish vreg simplification
2008-10-17 20:03:59 -05:00
239578353f
Simplifying vregs work in progress
2008-10-17 15:35:04 -05:00
ae3c4ae1b6
Fix some problems with callbacks
2008-10-12 23:32:14 -05:00
749c77d6b1
Fix linear scan test
2008-10-12 18:40:10 -05:00
b2ade7f556
Fix callbacks and non-tailcalls to dispatch
2008-10-12 17:37:26 -05:00
5f93ab74e4
Fix #dispatch generation
2008-10-12 16:46:59 -05:00
68c9b22cef
Don't need known-tag templates any more
2008-10-11 14:08:00 -05:00
f979ae5b82
Expand slot accessors further to avoid having to use complex template decision
2008-10-11 14:05:15 -05:00
3844cb62d8
Fix %write-barrier
2008-10-10 03:16:26 -05:00
3e29808f17
Fix loop compilation
2008-10-10 02:33:32 -05:00
cf46a832e7
Debugging register allocator and inline allocation
2008-10-08 23:42:53 -05:00
0e4e05d5cd
Debugging new codegen
2008-10-08 03:51:44 -05:00
7b6d9c4c4f
Debugging new codegen
2008-10-07 20:00:38 -05:00
f436fd0c0f
Merging in new codegen
2008-10-07 16:16:50 -05:00
Slava Pestov
Doug Coleman
Doug Coleman
sheeple