RESOLVED FIXED 160346
[JSC] Use the same data structures for DFG and Air Liveness Analysis 
https://bugs.webkit.org/show_bug.cgi?id=160346
Summary [JSC] Use the same data structures for DFG and Air Liveness Analysis
Benjamin Poulain
Reported 2016-07-29 10:48:52 PDT
[JSC] Use the same data structures for DFG and Air Liveness Analysis
Attachments
Patch (15.54 KB, patch)
2016-07-29 10:53 PDT, Benjamin Poulain 		no flags
DetailsFormatted DiffDiff
Patch (14.97 KB, patch)
2016-07-29 11:44 PDT, Benjamin Poulain 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Benjamin Poulain
Comment 1 2016-07-29 10:53:33 PDT
Created attachment 284873 [details] Patch
Geoffrey Garen
Comment 2 2016-07-29 10:58:31 PDT
Comment on attachment 284873 [details] Patch r=me Do we have benchmark results for this?
Benjamin Poulain
Comment 3 2016-07-29 11:01:11 PDT
(In reply to comment #2) > Comment on attachment 284873 [details] > Patch > > r=me > > Do we have benchmark results for this? Thanks for the review. Here are the early result. Next I need to do something about CFA. Conf#1 Conf#2 SunSpider: 3d-cube 4.5709+-0.1010 4.5246+-0.0949 might be 1.0102x faster 3d-morph 4.9709+-0.0442 ? 4.9763+-0.0455 ? 3d-raytrace 4.8954+-0.0640 4.8828+-0.0354 access-binary-trees 1.9768+-0.0339 1.9554+-0.0198 might be 1.0110x faster access-fannkuch 5.8099+-0.0619 5.7292+-0.0736 might be 1.0141x faster access-nbody 2.3602+-0.0318 2.3507+-0.0324 access-nsieve 2.9633+-0.0571 2.9355+-0.0242 bitops-3bit-bits-in-byte 1.1042+-0.0441 1.0652+-0.0138 might be 1.0366x faster bitops-bits-in-byte 2.6202+-0.0578 2.5688+-0.0250 might be 1.0200x faster bitops-bitwise-and 1.9791+-0.0247 ? 1.9861+-0.0251 ? bitops-nsieve-bits 3.1294+-0.0525 ? 3.2140+-0.1669 ? might be 1.0270x slower controlflow-recursive 2.2983+-0.0241 ? 2.2986+-0.0290 ? crypto-aes 4.3926+-0.0464 4.3645+-0.0277 crypto-md5 2.6512+-0.0238 2.6446+-0.0476 crypto-sha1 2.7672+-0.0559 2.7201+-0.0170 might be 1.0173x faster date-format-tofte 6.4525+-0.0452 ? 6.4914+-0.1537 ? date-format-xparb 4.7507+-0.0641 ? 4.7671+-0.0763 ? math-cordic 2.7117+-0.0209 ? 2.7347+-0.0336 ? math-partial-sums 4.0073+-0.1059 3.9786+-0.0658 math-spectral-norm 2.0708+-0.0569 2.0469+-0.0383 might be 1.0117x faster regexp-dna 6.4805+-0.3018 6.2571+-0.0770 might be 1.0357x faster string-base64 3.9325+-0.0215 ? 3.9911+-0.1128 ? might be 1.0149x slower string-fasta 5.3708+-0.0120 ? 5.4720+-0.1385 ? might be 1.0188x slower string-tagcloud 8.3679+-0.1476 8.3539+-0.1753 string-unpack-code 18.0326+-0.3545 17.6974+-0.1306 might be 1.0189x faster string-validate-input 4.0669+-0.0194 4.0493+-0.0409 <arithmetic> 4.4128+-0.0158 4.3868+-0.0129 might be 1.0059x faster Conf#1 Conf#2 Octane: encrypt 0.16192+-0.00158 0.16042+-0.00103 decrypt 2.70025+-0.01958 ? 2.72996+-0.03202 ? might be 1.0110x slower deltablue x2 0.13108+-0.00122 ? 0.13496+-0.00758 ? might be 1.0296x slower earley 0.28488+-0.00115 ? 0.28534+-0.00125 ? boyer 5.01169+-0.01921 4.96573+-0.07191 navier-stokes x2 4.93577+-0.00827 4.92569+-0.00858 raytrace x2 0.79704+-0.00663 0.79586+-0.00223 richards x2 0.08318+-0.00067 0.08292+-0.00099 splay x2 0.33854+-0.00095 ? 0.33914+-0.00204 ? regexp x2 15.84690+-0.17565 ? 15.92367+-0.22181 ? pdfjs x2 39.08439+-0.15289 38.86791+-0.19234 mandreel x2 42.72122+-0.16330 ? 42.84572+-0.19546 ? gbemu x2 29.64741+-0.13145 29.59276+-0.07079 closure 0.48228+-0.00189 0.48068+-0.00200 jquery 6.41661+-0.02983 ? 6.43618+-0.03195 ? box2d x2 9.25132+-0.04067 9.21141+-0.03270 zlib x2 371.11875+-6.40502 367.60278+-8.00245 typescript x2 604.87042+-3.76956 600.18077+-3.77438 <geometric> 5.02463+-0.01060 5.02344+-0.01584 might be 1.0002x faster Conf#1 Conf#2 Kraken: ai-astar 87.638+-1.246 87.086+-0.771 audio-beat-detection 38.844+-0.197 38.762+-0.114 audio-dft 99.105+-2.158 97.684+-1.589 might be 1.0145x faster audio-fft 30.229+-0.050 30.168+-0.029 audio-oscillator 47.659+-0.109 ? 47.814+-0.219 ? imaging-darkroom 61.527+-0.720 ? 61.560+-0.824 ? imaging-desaturate 44.139+-0.500 43.682+-0.117 might be 1.0104x faster imaging-gaussian-blur 61.829+-2.742 ? 63.319+-2.334 ? might be 1.0241x slower json-parse-financial 33.583+-0.869 ? 33.779+-0.152 ? json-stringify-tinderbox 22.726+-0.513 22.201+-0.541 might be 1.0236x faster stanford-crypto-aes 36.984+-0.786 36.652+-0.149 stanford-crypto-ccm 33.881+-0.956 ? 34.121+-0.897 ? stanford-crypto-pbkdf2 92.377+-0.224 ? 92.415+-0.189 ? stanford-crypto-sha256-iterative 30.209+-0.130 ? 30.303+-0.181 ? <arithmetic> 51.481+-0.396 51.396+-0.177 might be 1.0016x faster Conf#1 Conf#2 AsmBench: bigfib.cpp 427.9843+-2.9245 ? 428.2946+-1.4885 ? cray.c 388.8401+-1.7058 387.5606+-1.4859 dry.c 445.6685+-38.6640 423.4977+-4.3387 might be 1.0524x faster FloatMM.c 738.9616+-22.8370 ? 767.9878+-25.9539 ? might be 1.0393x slower gcc-loops.cpp 3594.7563+-11.6217 ? 3599.8395+-15.4293 ? n-body.c 801.5333+-3.0331 799.2980+-2.4383 Quicksort.c 394.9852+-3.2691 ? 396.3970+-2.5728 ? stepanov_container.cpp 3309.3185+-26.7553 3305.2373+-12.1616 Towers.c 264.5931+-0.4013 ? 264.8891+-0.9552 ? <geometric> 723.3475+-6.5352 722.7770+-2.3164 might be 1.0008x faster Conf#1 Conf#2 Geomean of preferred means: <scaled-result> 30.1433+-0.1118 30.0793+-0.0609 might be 1.0021x faster
Benjamin Poulain
Comment 4 2016-07-29 11:44:55 PDT
Created attachment 284878 [details] Patch
WebKit Commit Bot
Comment 5 2016-07-29 13:59:51 PDT
Comment on attachment 284878 [details] Patch Clearing flags on attachment: 284878 Committed r203921: <http://trac.webkit.org/changeset/203921>
WebKit Commit Bot
Comment 6 2016-07-29 13:59:54 PDT
All reviewed patches have been landed. Closing bug.
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