7f0469efef
compiler: new "binary literal area" at the end of a word's machine code stores constant floats and SIMD vectors; this allows ##load-reference/##load-memory fusion to be performed on x86-64, with a RIP-relative address reaching the data; also simplifies VM since custom relocation types used by the previous 32-bit-only optimization are no longer needed
2010-05-03 17:34:35 -04:00
bc3826f73a
compiler.cfg.value-numbering: fix unit test for 64-bit
2010-05-03 17:34:33 -04:00
bb0579ecf9
Updating tests for recent compiler changes
2010-05-03 17:34:30 -04:00
d8fc595383
compiler.cfg: clean up ##phi literals in tests
2010-05-03 17:34:24 -04:00
8af111577c
compiler.cfg.representations: fix various bugs
2010-05-03 17:34:11 -04:00
2b50b9b315
compiler.cfg.value-numbering: merge 'simplify' pass into 'rewrite'
2010-05-03 17:34:08 -04:00
80c8a7154d
compiler.cfg: add ##load-memory and ##store-memory instructions implementing complex addressing modes, and associated value numbering optimizations
2010-05-03 17:34:07 -04:00
505b34a611
compiler.cfg.value-numbering: add slot addressing rewrite rule to eliminate a redundant ##add-imm from array-nth and set-array-nth
2010-05-03 17:34:07 -04:00
becd957d29
compiler.cfg: merge all alien accessors into ##load-memory-imm and ##store-memory-imm
2010-05-03 17:34:06 -04:00
12907654d5
compiler.cfg.value-numbering: fix compile error
2010-05-03 17:34:04 -04:00
6403572286
compiler.cfg.value-numbering: new optimizations; reassociation for shifts and redistribution for shifts/multiplies over additions/subtractions
2010-05-03 17:34:02 -04:00
80558a93fa
Debugging untagged fixnums
2010-05-03 17:34:02 -04:00
6fdcd9fb02
Untagged fixnums work in progress
2010-05-03 17:34:02 -04:00
dbd7489894
compiler.cfg: fix some bugs introduced by the ##compare-imm fusion patch
2010-04-18 21:42:45 -05:00
c4cf2a4085
compiler: change how 'f' is represented in low level IR to simplify some code, and fuse a ##load-constant of a word with a ##compare into a ##compare-imm on x86-32. This eliminates a spill from binary-search
2010-04-18 21:42:45 -05:00
db1ae26801
sever lingering dependencies on simd from compiler
2009-11-11 16:08:40 -06:00
d0a784d61c
compiler: update unit tests for 4-bit tag change
2009-11-03 21:40:29 -06:00
218d5c7c07
value numbering rewrite rules for vector ops to convert "not and" to "andn" and "not andn" to "and"
2009-10-20 17:29:01 -05:00
5158a12d32
rename ##shuffle-vector to ##shuffle-vector-imm, and add a new ##shuffle-vector for dynamic shuffles. have vshuffle use ##shuffle-vector to do word and byte shuffles on x86
2009-10-09 21:26:27 -05:00
ab919bab96
Doing constant folding on ##neg and ##not in value numbering
2009-10-08 01:57:54 -05:00
2d79729193
fix ##load-constant/##scalar>vector folding when constant is a fixnum
2009-10-07 12:46:08 -05:00
d47e99dbde
Fix compiler.cfg.value-numbering and math.matrices.simd unit tests
2009-10-02 02:32:35 -05:00
9d424a1092
Merge branch 'master' of git://factorcode.org/git/factor
...
Conflicts:
basis/compiler/codegen/codegen.factor
2009-10-01 23:14:16 -05:00
7b13fa4283
fold test-vector/branch sequences into a test-vector-branch instruction
2009-10-01 19:53:30 -05:00
785b9f2d43
compiler.cfg.value-numbering: fix overly-zealous ##compare-imm conversion
2009-09-30 05:09:20 -05:00
8e201ca4b7
Various minor compiler tweaks: Combine address calculation with dereferencing in alien accessors; convert SIMD XOR of a vector with itself into an XOR of the destination with itself; convert SIMD unbox of zero vector into XOR of the destination with itself; fix SIMD indexing on x86-64
2009-09-30 05:00:36 -05:00
ba3a06b745
compiler.cfg.value-numbering: add some more rewrite rules, neg/neg, not/not, and a few for SIMD
2009-09-30 02:18:29 -05:00
025a5b7b15
split unordered and ordered float comparison intrinsics in compiler; generate only unordered comparisons for now
2009-09-08 17:04:26 -05:00
e20e9008ea
compiler.cfg.value-numbering: update tests for Joe's condition code changes
2009-09-04 03:11:56 -05:00
99bf9fadfb
Performance improvements to make struct-arrays benchmark faster
...
- improved optimization of ##unbox-any-c-ptr on ##box-displaced-alien; convert it to ##unbox-c-ptr where possible using class info stored in the ##bda instruction
- make fcos, fsin, etc inline again; everything in math.libm inline again, except for fsqrt which is an intrinsic
- convert min and max on floats to float-min and float-max
- make min and max not inline, so that the above can work
- struct-arrays: rice a bit so that more fixnums come up
2009-08-28 05:21:16 -05:00
9caf3f9248
compiler: new inline intrinsic for <displaced-alien> where the inputs have known types; value numbering now eliminates unnecessary allocation of displaced aliens if the result is immediately unboxed again
2009-08-27 00:06:19 -05:00
88d15dfbea
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
2d575d7ec9
compiler.cfg: virtual registers are integers now, and representations are stored off to the side. Fix bug in representation selection that would manifest if a value was used as a float and a fixnum in different branches; cannot globally unbox float in this case
2009-08-08 04:02:18 -05:00
4d2160799f
Split off the notion of a register representation from a register class
2009-08-07 17:44:50 -05:00
8028eb5776
compiler.cfg: clean up unit tests using some new utilities
2009-08-02 03:49:25 -05:00
ac7447483d
compiler.cfg.ssa.destruction: rename coalesce word to destruct-ssa
2009-07-28 12:56:33 -05:00
7a158d84da
compiler.cfg: Rename ssa to ssa.construction, coalescing to ssa.destruction
2009-07-28 09:34:08 -05:00
905f52d4a9
compiler.cfg: Fix some unit tests
2009-07-28 08:56:14 -05:00
d8836f8927
compiler.cfg: Fixing test failures
2009-07-24 06:08:07 -05:00
5d9f7b0ed2
compiler.cfg: Major restructuring -- do not compute liveness before local optimization, and instead change local optimizations to be more permissive of undefined values. Now, liveness is only computed once, after phi elimination and before register allocation. This means liveness analysis does not need to take phi nodes into account and can now use the new compiler.cfg.dataflow-analysis framework
2009-07-22 03:08:28 -05:00
2e07fcdd6d
compiler.cfg: Fix unit tests
2009-07-21 22:25:19 -05:00
9ae962ded6
Phi elimination doesn't have the swap problem now
2009-07-16 22:42:13 -05:00
bff5a44c70
compiler.cfg: Fix regressions from recent changes
2009-07-14 20:43:06 -05:00
b65ef327ce
compiler.cfg.value-numbering: merge in compiler.cfg.branch-folding
2009-07-14 20:05:01 -05:00
bea69ea325
compiler.cfg.value-numbering: branch folding
2009-07-14 19:17:12 -05:00
2e6ae2153c
compiler.cfg.value-numbering: more optimizations
2009-07-14 16:05:25 -05:00
1e8e24946c
compiler.cfg.value-numbering: add some unit tests
2009-07-14 13:25:07 -05:00
a17293a828
compiler.cfg: update unit tests for compiler.cfg.comparisons
2009-07-14 12:06:55 -05:00
40949800bf
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
64da54234d
Fixing local optimizations
2009-05-27 18:58:41 -05:00
Slava Pestov
Joe Groff
Daniel Ehrenberg
Slava Pestov
Daniel Ehrenberg