| Summary: | Inline caches should handle out-of-line offsets out-of-line | ||||||||
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| Product: | WebKit | Reporter: | Filip Pizlo <fpizlo> | ||||||
| Component: | JavaScriptCore | Assignee: | Filip Pizlo <fpizlo> | ||||||
| Status: | RESOLVED FIXED | ||||||||
| Severity: | Normal | CC: | barraclough, benjamin, ggaren, mark.lam, mhahnenb, msaboff, nrotem, oliver, saam, sam | ||||||
| Priority: | P2 | ||||||||
| Version: | WebKit Nightly Build | ||||||||
| Hardware: | All | ||||||||
| OS: | All | ||||||||
| Bug Depends on: | |||||||||
| Bug Blocks: | 149852 | ||||||||
| Attachments: |
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Description
Filip Pizlo
2015-10-06 21:53:57 PDT
This is needed for concurrent copying barriers. Created attachment 262580 [details]
possible patch
Performance is OK: Benchmark report for SunSpider, LongSpider, V8Spider, Octane, Kraken, JSRegress, AsmBench, and CompressionBench on shakezilla (MacBookPro11,3). VMs tested: "TipOfTree" at /Volumes/Data/secondary/OpenSource/WebKitBuild/Release/jsc (r190660) "OutOfLineIC" at /Volumes/Data/quinary/OpenSource/WebKitBuild/Release/jsc (r190660) Collected 7 samples per benchmark/VM, with 7 VM invocations per benchmark. Emitted a call to gc() between sample measurements. Used 1 benchmark iteration per VM invocation for warm-up. Used the jsc-specific preciseTime() function to get microsecond-level timing. Reporting benchmark execution times with 95% confidence intervals in milliseconds. TipOfTree OutOfLineIC SunSpider: 3d-cube 4.5390+-0.0646 4.4420+-0.0660 might be 1.0218x faster 3d-morph 5.5755+-0.5392 5.3552+-0.2561 might be 1.0412x faster 3d-raytrace 5.3268+-0.5961 5.1105+-0.0534 might be 1.0423x faster access-binary-trees 2.1119+-0.0308 2.1062+-0.0881 access-fannkuch 5.4828+-0.1308 ? 5.5351+-0.1814 ? access-nbody 2.6007+-0.2752 2.4902+-0.0483 might be 1.0444x faster access-nsieve 3.3925+-0.0475 ? 3.4744+-0.1595 ? might be 1.0241x slower bitops-3bit-bits-in-byte 1.1332+-0.0246 ? 1.2150+-0.1686 ? might be 1.0722x slower bitops-bits-in-byte 3.1769+-0.0694 3.1750+-0.0683 bitops-bitwise-and 2.1005+-0.1705 ? 2.1554+-0.3277 ? might be 1.0262x slower bitops-nsieve-bits 2.9323+-0.0627 2.9127+-0.0279 controlflow-recursive 2.3813+-0.1176 2.3500+-0.0247 might be 1.0133x faster crypto-aes 4.0932+-0.5772 3.8949+-0.1148 might be 1.0509x faster crypto-md5 2.5316+-0.2239 2.4792+-0.1160 might be 1.0211x faster crypto-sha1 2.6788+-0.2713 2.5617+-0.1707 might be 1.0457x faster date-format-tofte 6.6470+-0.4011 6.5488+-0.2350 might be 1.0150x faster date-format-xparb 4.7227+-0.3049 ? 4.7735+-0.2112 ? might be 1.0108x slower math-cordic 2.7622+-0.0419 ? 2.8869+-0.1918 ? might be 1.0451x slower math-partial-sums 4.7966+-0.1220 ? 4.9047+-0.5326 ? might be 1.0225x slower math-spectral-norm 1.8702+-0.0327 ? 1.9177+-0.0404 ? might be 1.0254x slower regexp-dna 6.3750+-0.3830 6.2935+-0.5530 might be 1.0130x faster string-base64 4.4116+-0.3896 4.2530+-0.0517 might be 1.0373x faster string-fasta 5.9464+-0.3786 5.8175+-0.1964 might be 1.0222x faster string-tagcloud 7.9901+-0.3196 ? 8.1130+-0.3668 ? might be 1.0154x slower string-unpack-code 18.3113+-0.7973 18.0604+-0.5295 might be 1.0139x faster string-validate-input 4.5027+-0.2791 4.3618+-0.1672 might be 1.0323x faster <arithmetic> 4.5536+-0.0584 4.5072+-0.0318 might be 1.0103x faster TipOfTree OutOfLineIC LongSpider: 3d-cube 793.4585+-7.4580 ? 794.0462+-4.8537 ? 3d-morph 1483.0600+-2.4409 ? 1484.2594+-3.4710 ? 3d-raytrace 592.4771+-5.9065 590.2113+-3.4067 access-binary-trees 787.0282+-5.8523 ? 790.4316+-4.4118 ? access-fannkuch 275.5377+-4.7895 272.1432+-1.4825 might be 1.0125x faster access-nbody 509.9842+-1.1644 ? 511.9496+-3.3642 ? access-nsieve 371.4381+-10.4966 ? 381.1533+-13.1105 ? might be 1.0262x slower bitops-3bit-bits-in-byte 33.9175+-0.7200 ? 34.8943+-1.0448 ? might be 1.0288x slower bitops-bits-in-byte 75.5812+-1.7477 74.3073+-0.9517 might be 1.0171x faster bitops-nsieve-bits 397.4914+-4.0656 ? 401.3551+-3.2687 ? controlflow-recursive 432.4660+-7.6830 425.2578+-2.0113 might be 1.0169x faster crypto-aes 554.4919+-8.2885 552.0148+-11.1500 crypto-md5 432.3673+-3.1361 ? 434.6884+-3.0845 ? crypto-sha1 630.3032+-13.4139 ? 631.2011+-10.5702 ? date-format-tofte 499.2385+-22.1611 485.7740+-8.4376 might be 1.0277x faster date-format-xparb 676.3181+-45.1870 666.6192+-13.4273 might be 1.0145x faster hash-map 148.8115+-1.8575 ? 150.1648+-1.9634 ? math-cordic 474.8254+-1.0269 474.6429+-1.1248 math-partial-sums 453.6596+-0.7608 ? 454.7040+-1.9402 ? math-spectral-norm 551.4131+-5.7366 547.0429+-2.2230 string-base64 373.1177+-4.0207 372.9408+-2.7686 string-fasta 362.3982+-1.3134 359.5067+-1.9062 string-tagcloud 174.6594+-3.0076 ? 174.7985+-3.6202 ? <geometric> 383.5275+-1.6070 383.2290+-1.3357 might be 1.0008x faster TipOfTree OutOfLineIC V8Spider: crypto 47.9350+-0.9631 ? 48.6944+-0.9294 ? might be 1.0158x slower deltablue 79.6912+-3.7220 78.6995+-2.2604 might be 1.0126x faster earley-boyer 42.2707+-1.3736 41.9436+-1.0796 raytrace 31.5917+-2.1145 31.3845+-1.2088 regexp 61.1928+-1.7169 ? 61.3854+-1.5468 ? richards 53.6446+-1.0220 ? 54.3659+-0.9563 ? might be 1.0134x slower splay 36.7200+-1.1435 36.0715+-1.1073 might be 1.0180x faster <geometric> 48.2858+-0.4822 48.2182+-0.5837 might be 1.0014x faster TipOfTree OutOfLineIC Octane: encrypt 0.16434+-0.00113 ? 0.16677+-0.00262 ? might be 1.0148x slower decrypt 2.84670+-0.01148 ? 2.85432+-0.01264 ? deltablue x2 0.13741+-0.00414 0.13597+-0.00229 might be 1.0106x faster earley 0.30018+-0.00548 0.29831+-0.00435 boyer 4.32557+-0.04003 4.31622+-0.07464 navier-stokes x2 4.80735+-0.01297 ? 4.81321+-0.01519 ? raytrace x2 0.86574+-0.01811 0.85677+-0.00477 might be 1.0105x faster richards x2 0.08901+-0.00116 0.08865+-0.00063 splay x2 0.36949+-0.06379 0.34270+-0.00122 might be 1.0782x faster regexp x2 23.77335+-0.38504 ? 24.39184+-0.30312 ? might be 1.0260x slower pdfjs x2 36.42668+-0.14141 ? 36.49166+-0.34184 ? mandreel x2 42.17236+-0.26398 ? 42.23609+-0.39850 ? gbemu x2 31.08877+-0.38114 ? 32.07040+-1.11966 ? might be 1.0316x slower closure 0.57250+-0.00285 0.57163+-0.00278 jquery 7.23145+-0.03829 ? 7.23245+-0.03072 ? box2d x2 9.04915+-0.08085 ? 9.11059+-0.13026 ? zlib x2 356.79491+-19.63554 ? 382.18461+-15.54557 ? might be 1.0712x slower typescript x2 655.76880+-8.58419 ? 659.94318+-10.49533 ? <geometric> 5.28788+-0.04521 ? 5.30877+-0.02507 ? might be 1.0040x slower TipOfTree OutOfLineIC Kraken: ai-astar 127.405+-2.239 125.884+-0.502 might be 1.0121x faster audio-beat-detection 50.054+-0.256 49.979+-0.148 audio-dft 96.687+-2.388 95.117+-0.248 might be 1.0165x faster audio-fft 35.246+-0.360 ? 35.978+-1.296 ? might be 1.0208x slower audio-oscillator 56.943+-0.877 56.438+-1.348 imaging-darkroom 59.799+-0.438 59.678+-0.084 imaging-desaturate 48.566+-1.770 47.943+-0.221 might be 1.0130x faster imaging-gaussian-blur 84.863+-0.279 84.770+-0.452 json-parse-financial 36.727+-1.427 ? 38.364+-1.011 ? might be 1.0446x slower json-stringify-tinderbox 22.706+-1.112 22.179+-0.382 might be 1.0237x faster stanford-crypto-aes 40.419+-1.467 ? 40.524+-1.394 ? stanford-crypto-ccm 36.054+-1.165 36.051+-1.535 stanford-crypto-pbkdf2 94.479+-0.696 ? 94.935+-1.557 ? stanford-crypto-sha256-iterative 35.730+-0.235 ? 36.268+-0.810 ? might be 1.0151x slower <arithmetic> 58.977+-0.276 58.865+-0.194 might be 1.0019x faster TipOfTree OutOfLineIC JSRegress: abc-forward-loop-equal 30.2203+-0.7992 ? 30.2928+-1.4031 ? abc-postfix-backward-loop 29.8451+-0.7825 29.3438+-0.4097 might be 1.0171x faster abc-simple-backward-loop 30.1415+-0.9062 29.6168+-0.7774 might be 1.0177x faster abc-simple-forward-loop 29.7114+-0.7176 ? 30.2882+-1.3014 ? might be 1.0194x slower abc-skippy-loop 21.2870+-0.3425 20.9957+-0.5564 might be 1.0139x faster abs-boolean 2.4356+-0.0399 ? 2.4448+-0.0332 ? adapt-to-double-divide 16.3381+-0.5543 ? 16.3669+-0.5391 ? aliased-arguments-getbyval 1.2261+-0.0445 ? 1.2741+-0.0730 ? might be 1.0391x slower allocate-big-object 2.3632+-0.1300 ? 2.7561+-0.4657 ? might be 1.1662x slower arguments-named-and-reflective 10.5826+-0.2240 10.5289+-0.3014 arguments-out-of-bounds 9.2635+-0.2235 ? 9.5051+-0.2962 ? might be 1.0261x slower arguments-strict-mode 9.4032+-0.2185 ? 9.4289+-0.4488 ? arguments 8.3862+-0.1959 ? 8.4795+-0.2136 ? might be 1.0111x slower arity-mismatch-inlining 0.9373+-0.2108 0.8255+-0.0107 might be 1.1354x faster array-access-polymorphic-structure 7.1168+-0.2356 7.0646+-0.1786 array-nonarray-polymorhpic-access 23.8245+-0.5797 23.5292+-0.7836 might be 1.0126x faster array-prototype-every 75.2871+-1.6994 ? 77.5055+-1.0662 ? might be 1.0295x slower array-prototype-forEach 74.4639+-0.6974 ! 76.9650+-0.5373 ! definitely 1.0336x slower array-prototype-map 81.3217+-0.2745 ! 87.0494+-4.0652 ! definitely 1.0704x slower array-prototype-reduce 71.5601+-1.2807 ? 72.2036+-0.6512 ? array-prototype-reduceRight 73.1896+-4.5222 71.9617+-0.9018 might be 1.0171x faster array-prototype-some 74.9606+-1.2302 ? 76.8684+-1.8131 ? might be 1.0255x slower array-splice-contiguous 21.4473+-0.6984 21.3135+-1.1499 array-with-double-add 3.4393+-0.0585 3.4031+-0.0676 might be 1.0106x faster array-with-double-increment 3.1117+-0.1209 ? 3.1815+-0.2422 ? might be 1.0224x slower array-with-double-mul-add 4.5008+-0.4186 4.3066+-0.2025 might be 1.0451x faster array-with-double-sum 3.1671+-0.0605 ? 3.2911+-0.2321 ? might be 1.0392x slower array-with-int32-add-sub 5.6408+-0.1617 ? 5.7798+-0.1729 ? might be 1.0246x slower array-with-int32-or-double-sum 3.2394+-0.0707 3.2371+-0.0703 ArrayBuffer-DataView-alloc-large-long-lived 26.7330+-1.3070 26.5512+-1.5784 ArrayBuffer-DataView-alloc-long-lived 12.7379+-1.5117 11.9565+-0.2952 might be 1.0654x faster ArrayBuffer-Int32Array-byteOffset 3.5465+-0.0843 ? 3.6222+-0.2191 ? might be 1.0213x slower ArrayBuffer-Int8Array-alloc-large-long-lived 26.1375+-0.9586 26.0472+-0.7900 ArrayBuffer-Int8Array-alloc-long-lived-buffer 19.7537+-0.8094 19.5667+-0.8860 ArrayBuffer-Int8Array-alloc-long-lived 11.5557+-0.4230 ? 11.6683+-0.6474 ? ArrayBuffer-Int8Array-alloc 9.5710+-0.3733 ? 9.7092+-0.4006 ? might be 1.0144x slower arrowfunction-call 10.9296+-0.1764 10.8034+-0.1186 might be 1.0117x faster asmjs_bool_bug 7.4814+-0.1460 ? 7.4902+-0.1374 ? assign-custom-setter-polymorphic 2.4407+-0.0415 ? 2.5598+-0.3029 ? might be 1.0488x slower assign-custom-setter 3.3035+-0.0357 ? 3.3315+-0.3308 ? basic-set 7.5737+-0.4013 7.4421+-0.4707 might be 1.0177x faster big-int-mul 3.4983+-0.1203 3.4530+-0.0546 might be 1.0131x faster boolean-test 2.9154+-0.0288 ! 3.1044+-0.1601 ! definitely 1.0648x slower branch-fold 3.5833+-0.0702 ? 3.5939+-0.0536 ? branch-on-string-as-boolean 17.5216+-1.1747 16.5719+-0.5714 might be 1.0573x faster by-val-generic 2.4656+-0.0838 ? 2.5603+-0.4598 ? might be 1.0384x slower call-spread-apply 26.9176+-0.8655 ? 27.0088+-0.8799 ? call-spread-call 20.8888+-0.5490 ? 21.2547+-1.1803 ? might be 1.0175x slower captured-assignments 0.4392+-0.0298 0.4155+-0.0132 might be 1.0571x faster cast-int-to-double 5.0993+-0.0741 ? 5.1625+-0.1885 ? might be 1.0124x slower cell-argument 5.8818+-0.2200 5.7501+-0.3113 might be 1.0229x faster cfg-simplify 2.8833+-0.0718 2.8336+-0.0567 might be 1.0176x faster chain-getter-access 8.3848+-0.1640 8.2786+-0.1188 might be 1.0128x faster cmpeq-obj-to-obj-other 13.2506+-1.1294 11.4497+-1.2459 might be 1.1573x faster constant-test 4.7566+-0.0689 ? 4.8950+-0.1098 ? might be 1.0291x slower create-lots-of-functions 9.8690+-1.2046 9.5298+-0.7431 might be 1.0356x faster cse-new-array-buffer 2.3370+-0.1904 ? 2.4799+-0.2541 ? might be 1.0611x slower cse-new-array 2.4316+-0.2112 2.3371+-0.0642 might be 1.0405x faster DataView-custom-properties 31.6129+-1.2872 31.3340+-1.2907 delay-tear-off-arguments-strictmode 11.4114+-0.1897 ! 12.1088+-0.3373 ! definitely 1.0611x slower deltablue-varargs 171.5499+-8.0333 ? 172.8196+-7.2632 ? destructuring-arguments 159.0995+-1.7215 ? 159.3901+-3.3997 ? destructuring-parameters-overridden-by-function 0.4471+-0.0076 ? 0.4547+-0.0320 ? might be 1.0170x slower destructuring-swap 4.8054+-0.0826 4.7705+-0.1079 direct-arguments-getbyval 1.3208+-0.2470 1.2627+-0.0688 might be 1.0461x faster div-boolean-double 5.2452+-0.1615 ? 5.3736+-0.1197 ? might be 1.0245x slower div-boolean 8.0969+-0.0557 ? 8.1350+-0.1739 ? double-get-by-val-out-of-bounds 4.5144+-0.1349 ? 4.6560+-0.3286 ? might be 1.0314x slower double-pollution-getbyval 8.6574+-0.0728 ? 8.6687+-0.1532 ? double-pollution-putbyoffset 3.8228+-0.2779 3.6158+-0.1670 might be 1.0573x faster double-real-use 24.6549+-1.4272 23.7777+-0.4274 might be 1.0369x faster double-to-int32-typed-array-no-inline 2.2518+-0.2179 2.1866+-0.0884 might be 1.0299x faster double-to-int32-typed-array 2.0724+-0.0352 ? 2.1298+-0.0708 ? might be 1.0277x slower double-to-uint32-typed-array-no-inline 2.2868+-0.0866 ? 2.2972+-0.0953 ? double-to-uint32-typed-array 2.1559+-0.0995 2.0832+-0.0297 might be 1.0349x faster elidable-new-object-dag 33.9655+-1.3682 33.8997+-0.9317 elidable-new-object-roflcopter 32.8521+-0.8970 ? 33.1663+-1.5951 ? elidable-new-object-then-call 32.2630+-1.6198 31.8987+-0.8876 might be 1.0114x faster elidable-new-object-tree 38.8614+-1.6782 37.8675+-1.3479 might be 1.0262x faster empty-string-plus-int 5.0845+-0.3526 ? 5.3718+-0.5781 ? might be 1.0565x slower emscripten-cube2hash 28.1342+-1.9157 26.5404+-1.8505 might be 1.0601x faster exit-length-on-plain-object 15.4148+-1.1923 ? 16.0857+-2.8083 ? might be 1.0435x slower external-arguments-getbyval 1.2178+-0.0826 ? 1.2710+-0.0670 ? might be 1.0437x slower external-arguments-putbyval 2.1676+-0.1431 ? 2.1963+-0.1221 ? might be 1.0132x slower fixed-typed-array-storage-var-index 1.4356+-0.3379 1.2164+-0.0332 might be 1.1801x faster fixed-typed-array-storage 1.0195+-0.2865 0.9297+-0.0649 might be 1.0966x faster Float32Array-matrix-mult 3.9732+-0.0742 ? 4.1572+-0.2086 ? might be 1.0463x slower Float32Array-to-Float64Array-set 49.2870+-1.5137 ? 53.1206+-7.5639 ? might be 1.0778x slower Float64Array-alloc-long-lived 59.6640+-1.8183 ? 63.8074+-8.6372 ? might be 1.0694x slower Float64Array-to-Int16Array-set 60.8801+-1.8119 59.4241+-1.5426 might be 1.0245x faster fold-double-to-int 13.6952+-3.8093 12.0133+-0.0991 might be 1.1400x faster fold-get-by-id-to-multi-get-by-offset-rare-int 11.1332+-1.1075 11.0423+-1.4036 fold-get-by-id-to-multi-get-by-offset 9.9635+-0.9027 ? 9.9694+-0.7461 ? fold-multi-get-by-offset-to-get-by-offset 9.2765+-0.7507 8.0145+-1.3422 might be 1.1575x faster fold-multi-get-by-offset-to-poly-get-by-offset 8.7679+-0.7137 8.0146+-0.4777 might be 1.0940x faster fold-multi-put-by-offset-to-poly-put-by-offset 9.6662+-0.7427 9.4217+-0.6766 might be 1.0260x faster fold-multi-put-by-offset-to-put-by-offset 9.5672+-1.2354 ? 10.1363+-0.4971 ? might be 1.0595x slower fold-multi-put-by-offset-to-replace-or-transition-put-by-offset 9.8807+-0.6548 ? 10.8088+-1.4599 ? might be 1.0939x slower fold-put-by-id-to-multi-put-by-offset 12.6258+-1.2940 11.5731+-0.7811 might be 1.0910x faster fold-put-by-val-with-string-to-multi-put-by-offset 11.5446+-1.3110 ? 12.2725+-2.7357 ? might be 1.0630x slower fold-put-by-val-with-symbol-to-multi-put-by-offset 10.3262+-0.8741 ? 11.1638+-0.8009 ? might be 1.0811x slower fold-put-structure 8.1236+-1.5437 7.0624+-1.2283 might be 1.1503x faster for-of-iterate-array-entries 10.7184+-0.2223 ? 10.8562+-0.2748 ? might be 1.0128x slower for-of-iterate-array-keys 3.4596+-0.2560 3.4524+-0.1844 for-of-iterate-array-values 3.3313+-0.1454 ? 3.4476+-0.2578 ? might be 1.0349x slower fround 17.9174+-0.5746 17.4101+-0.1679 might be 1.0291x faster ftl-library-inlining-dataview 56.1387+-0.7435 ? 56.2978+-0.9119 ? ftl-library-inlining 96.8448+-0.7047 ! 100.4457+-1.4329 ! definitely 1.0372x slower function-call 10.8941+-0.1301 10.8521+-0.0778 function-dot-apply 2.0908+-0.1228 2.0214+-0.0349 might be 1.0343x faster function-test 2.7359+-0.0615 ? 2.7531+-0.1615 ? function-with-eval 82.9871+-1.0188 82.5304+-0.9386 gcse-poly-get-less-obvious 20.4157+-0.6673 ! 21.6950+-0.4100 ! definitely 1.0627x slower gcse-poly-get 22.3415+-0.8558 ? 23.0758+-2.4666 ? might be 1.0329x slower gcse 3.3558+-0.0236 ? 3.4293+-0.1511 ? might be 1.0219x slower get-by-id-bimorphic-check-structure-elimination-simple 2.6553+-0.1686 2.6415+-0.0985 get-by-id-bimorphic-check-structure-elimination 4.7837+-0.2917 ? 4.8170+-0.2521 ? get-by-id-chain-from-try-block 2.4161+-0.0762 ? 2.5645+-0.2007 ? might be 1.0614x slower get-by-id-check-structure-elimination 3.8170+-0.0339 ? 3.8875+-0.0587 ? might be 1.0185x slower get-by-id-proto-or-self 15.2847+-0.7279 ? 15.8865+-0.5723 ? might be 1.0394x slower get-by-id-quadmorphic-check-structure-elimination-simple 2.8834+-0.0692 ? 3.0488+-0.2727 ? might be 1.0573x slower get-by-id-self-or-proto 15.0363+-0.4303 ? 15.2207+-0.4849 ? might be 1.0123x slower get-by-val-out-of-bounds 4.1866+-0.2650 ? 4.2103+-0.0951 ? get-by-val-with-string-bimorphic-check-structure-elimination-simple 2.6907+-0.0167 2.6898+-0.0330 get-by-val-with-string-bimorphic-check-structure-elimination 6.1490+-0.1566 6.0892+-0.1110 get-by-val-with-string-chain-from-try-block 2.4503+-0.1236 ? 2.4601+-0.0846 ? get-by-val-with-string-check-structure-elimination 5.3022+-0.3972 ? 5.4882+-0.4491 ? might be 1.0351x slower get-by-val-with-string-proto-or-self 15.9532+-0.9837 15.6606+-0.6800 might be 1.0187x faster get-by-val-with-string-quadmorphic-check-structure-elimination-simple 3.1026+-0.1266 3.0876+-0.0729 get-by-val-with-string-self-or-proto 16.0377+-0.7966 15.4069+-0.5604 might be 1.0409x faster get-by-val-with-symbol-bimorphic-check-structure-elimination-simple 2.9107+-0.0634 2.8662+-0.0244 might be 1.0155x faster get-by-val-with-symbol-bimorphic-check-structure-elimination 12.4065+-0.1425 12.2822+-0.1412 might be 1.0101x faster get-by-val-with-symbol-chain-from-try-block 2.4731+-0.1452 ? 2.5216+-0.1715 ? might be 1.0196x slower get-by-val-with-symbol-check-structure-elimination 11.0904+-0.1195 ? 11.1437+-0.1798 ? get-by-val-with-symbol-proto-or-self 15.2557+-0.5179 ? 15.7392+-0.9892 ? might be 1.0317x slower get-by-val-with-symbol-quadmorphic-check-structure-elimination-simple 3.9483+-0.0986 ^ 3.6535+-0.0505 ^ definitely 1.0807x faster get-by-val-with-symbol-self-or-proto 15.9308+-0.9388 15.5652+-0.4164 might be 1.0235x faster get_callee_monomorphic 2.5421+-0.4773 2.2986+-0.1772 might be 1.1059x faster get_callee_polymorphic 3.5630+-0.2441 3.4448+-0.3187 might be 1.0343x faster getter-no-activation 4.8271+-0.2892 ? 4.9500+-0.3004 ? might be 1.0255x slower getter-prototype 7.8593+-0.1554 7.8373+-0.0978 getter-richards-try-catch 992.2705+-14.8083 982.7591+-27.0564 getter-richards 118.4009+-5.0033 115.0199+-4.4461 might be 1.0294x faster getter 5.3206+-0.5588 ? 6.0588+-0.6214 ? might be 1.1388x slower global-object-access-with-mutating-structure 5.6196+-0.1331 5.5981+-0.1566 global-var-const-infer-fire-from-opt 0.8599+-0.0309 ? 0.9848+-0.3002 ? might be 1.1453x slower global-var-const-infer 0.6808+-0.1028 0.6717+-0.1121 might be 1.0135x faster hard-overflow-check-equal 27.8846+-0.2639 ? 29.6870+-4.6550 ? might be 1.0646x slower hard-overflow-check 26.9723+-0.7879 ? 27.3365+-0.6494 ? might be 1.0135x slower HashMap-put-get-iterate-keys 26.2568+-1.1323 25.0621+-1.1257 might be 1.0477x faster HashMap-put-get-iterate 27.2506+-1.4774 ? 28.3060+-1.1911 ? might be 1.0387x slower HashMap-string-put-get-iterate 23.3688+-0.9306 ? 24.6740+-1.7120 ? might be 1.0559x slower hoist-make-rope 9.3199+-0.9776 8.1350+-0.8253 might be 1.1457x faster hoist-poly-check-structure-effectful-loop 3.6759+-0.1769 3.5530+-0.0563 might be 1.0346x faster hoist-poly-check-structure 3.0778+-0.0962 3.0535+-0.0581 imul-double-only 7.6735+-0.3948 7.4751+-0.3758 might be 1.0266x faster imul-int-only 8.4442+-1.0327 ? 8.6975+-0.9730 ? might be 1.0300x slower imul-mixed 6.7367+-0.5202 ? 7.1381+-0.1965 ? might be 1.0596x slower in-four-cases 17.2307+-0.9713 16.7593+-0.2585 might be 1.0281x faster in-one-case-false 9.2771+-0.1830 ? 9.9302+-1.1251 ? might be 1.0704x slower in-one-case-true 9.4899+-0.5644 9.4321+-0.5542 in-two-cases 9.5584+-0.3452 ? 9.6836+-0.2625 ? might be 1.0131x slower indexed-properties-in-objects 2.8532+-0.1241 2.7701+-0.0278 might be 1.0300x faster infer-closure-const-then-mov-no-inline 3.7796+-0.4494 3.6019+-0.0498 might be 1.0493x faster infer-closure-const-then-mov 18.5399+-0.6388 ? 18.7988+-0.3354 ? might be 1.0140x slower infer-closure-const-then-put-to-scope-no-inline 10.9412+-0.2696 10.8765+-0.1652 infer-closure-const-then-put-to-scope 22.7907+-0.5841 ? 22.9384+-0.8369 ? infer-closure-const-then-reenter-no-inline 47.8880+-0.9840 47.2520+-0.4351 might be 1.0135x faster infer-closure-const-then-reenter 22.3441+-0.6191 ? 23.3538+-0.8277 ? might be 1.0452x slower infer-constant-global-property 3.4239+-0.0497 ? 3.4297+-0.1257 ? infer-constant-property 2.6896+-0.0864 2.6111+-0.0506 might be 1.0301x faster infer-one-time-closure-ten-vars 7.5901+-0.2013 ? 8.1423+-0.9355 ? might be 1.0727x slower infer-one-time-closure-two-vars 7.7892+-0.3596 7.5588+-0.5016 might be 1.0305x faster infer-one-time-closure 7.1158+-0.1898 ? 7.4339+-0.5166 ? might be 1.0447x slower infer-one-time-deep-closure 10.9377+-0.4944 10.7204+-0.1725 might be 1.0203x faster inline-arguments-access 3.6756+-0.1553 3.6301+-0.1673 might be 1.0125x faster inline-arguments-aliased-access 3.9035+-0.4813 3.5972+-0.0369 might be 1.0851x faster inline-arguments-local-escape 3.6534+-0.1453 3.6060+-0.0684 might be 1.0131x faster inline-get-scoped-var 4.6353+-0.1303 4.5004+-0.1307 might be 1.0300x faster inlined-put-by-id-transition 9.2979+-0.5721 ? 10.0223+-1.0356 ? might be 1.0779x slower inlined-put-by-val-with-string-transition 41.2693+-2.1566 ? 42.2134+-1.8689 ? might be 1.0229x slower inlined-put-by-val-with-symbol-transition 40.2548+-1.1712 ? 41.3813+-1.4755 ? might be 1.0280x slower int-or-other-abs-then-get-by-val 4.6438+-0.3067 4.5584+-0.0783 might be 1.0187x faster int-or-other-abs-zero-then-get-by-val 15.5743+-0.6352 ? 15.6609+-0.3205 ? int-or-other-add-then-get-by-val 4.4672+-0.1222 ? 5.0939+-1.5796 ? might be 1.1403x slower int-or-other-add 4.9588+-0.1100 ? 5.2767+-0.4575 ? might be 1.0641x slower int-or-other-div-then-get-by-val 3.8289+-0.2881 3.8022+-0.2816 int-or-other-max-then-get-by-val 3.9365+-0.2702 3.8474+-0.0357 might be 1.0232x faster int-or-other-min-then-get-by-val 3.8030+-0.0879 3.7821+-0.0836 int-or-other-mod-then-get-by-val 3.5482+-0.1436 ? 3.6307+-0.2504 ? might be 1.0232x slower int-or-other-mul-then-get-by-val 3.8188+-0.3676 3.6464+-0.1021 might be 1.0473x faster int-or-other-neg-then-get-by-val 3.9945+-0.0901 ? 4.1198+-0.3185 ? might be 1.0314x slower int-or-other-neg-zero-then-get-by-val 15.4579+-0.4141 ? 15.7516+-0.7362 ? might be 1.0190x slower int-or-other-sub-then-get-by-val 4.3775+-0.0876 ? 4.5886+-0.1891 ? might be 1.0482x slower int-or-other-sub 3.4889+-0.0906 3.4444+-0.0448 might be 1.0129x faster int-overflow-local 4.2614+-0.1839 4.1519+-0.2274 might be 1.0264x faster Int16Array-alloc-long-lived 43.8141+-1.4257 ? 43.8569+-1.2919 ? Int16Array-bubble-sort-with-byteLength 17.1889+-0.3309 ? 17.2403+-0.4675 ? Int16Array-bubble-sort 16.7081+-0.2172 ? 16.8335+-0.4574 ? Int16Array-load-int-mul 1.4931+-0.1506 1.4114+-0.0136 might be 1.0579x faster Int16Array-to-Int32Array-set 45.9850+-1.1930 45.8866+-1.1997 Int32Array-alloc-large 12.1692+-0.5529 ? 12.4616+-0.8663 ? might be 1.0240x slower Int32Array-alloc-long-lived 49.0063+-1.2952 ? 49.4840+-1.7278 ? Int32Array-alloc 2.9678+-0.2804 ? 2.9870+-0.4686 ? Int32Array-Int8Array-view-alloc 5.9827+-0.3594 5.9626+-0.2458 int52-spill 4.5758+-0.0871 ? 4.6237+-0.0997 ? might be 1.0105x slower Int8Array-alloc-long-lived 37.7609+-0.2623 ? 38.8579+-1.2336 ? might be 1.0291x slower Int8Array-load-with-byteLength 3.3830+-0.0760 3.3475+-0.0540 might be 1.0106x faster Int8Array-load 3.3668+-0.1227 ? 3.3764+-0.0748 ? integer-divide 10.3815+-0.2454 ? 11.3670+-2.3804 ? might be 1.0949x slower integer-modulo 1.6408+-0.0960 1.5871+-0.0348 might be 1.0339x faster is-boolean-fold-tricky 3.8658+-0.2734 3.8090+-0.0846 might be 1.0149x faster is-boolean-fold 2.6318+-0.0213 ? 2.6543+-0.0465 ? is-function-fold-tricky-internal-function 9.5481+-0.2374 9.5447+-0.3419 is-function-fold-tricky 4.0640+-0.1500 3.9981+-0.0799 might be 1.0165x faster is-function-fold 2.6741+-0.0527 ? 2.7660+-0.2504 ? might be 1.0344x slower is-number-fold-tricky 3.9171+-0.0614 ? 3.9256+-0.0391 ? is-number-fold 2.8784+-0.5972 2.6320+-0.0308 might be 1.0936x faster is-object-or-null-fold-functions 2.7113+-0.0750 2.6575+-0.0543 might be 1.0203x faster is-object-or-null-fold-less-tricky 4.0513+-0.1801 4.0342+-0.1076 is-object-or-null-fold-tricky 4.7501+-0.0583 ? 4.7778+-0.0911 ? is-object-or-null-fold 2.7799+-0.2772 2.6813+-0.0612 might be 1.0368x faster is-object-or-null-trickier-function 4.0717+-0.0858 ? 4.1185+-0.3022 ? might be 1.0115x slower is-object-or-null-trickier-internal-function 9.9621+-0.5030 9.8137+-0.3359 might be 1.0151x faster is-object-or-null-tricky-function 4.1026+-0.2161 3.9879+-0.1267 might be 1.0288x faster is-object-or-null-tricky-internal-function 7.1701+-0.0811 ? 7.6987+-0.4707 ? might be 1.0737x slower is-string-fold-tricky 4.0723+-0.3297 3.9798+-0.1489 might be 1.0232x faster is-string-fold 2.6322+-0.0315 ? 2.6572+-0.0565 ? is-undefined-fold-tricky 3.3955+-0.1445 3.3851+-0.0947 is-undefined-fold 2.6505+-0.0428 ? 2.8040+-0.2736 ? might be 1.0579x slower JSONP-negative-0 0.2678+-0.0398 0.2607+-0.0138 might be 1.0272x faster large-int-captured 4.1768+-0.1927 4.0220+-0.1810 might be 1.0385x faster large-int-neg 14.5194+-1.2938 14.2759+-0.6627 might be 1.0171x faster large-int 13.8088+-1.0719 13.1303+-0.4990 might be 1.0517x faster load-varargs-elimination 20.9616+-0.5663 20.6418+-0.4803 might be 1.0155x faster logical-not-weird-types 3.0578+-0.1080 3.0481+-0.0609 logical-not 4.2985+-0.1638 ? 4.6095+-0.6739 ? might be 1.0724x slower lots-of-fields 9.1415+-0.2091 ? 9.1884+-0.4442 ? make-indexed-storage 2.7283+-0.1331 ? 2.8195+-0.0683 ? might be 1.0334x slower make-rope-cse 3.5227+-0.1973 ? 3.7160+-0.3304 ? might be 1.0549x slower marsaglia-larger-ints 32.3109+-1.1917 31.5695+-0.7142 might be 1.0235x faster marsaglia-osr-entry 20.7078+-0.3991 ? 21.4988+-0.6438 ? might be 1.0382x slower math-with-out-of-bounds-array-values 21.9723+-0.7358 21.7485+-0.4295 might be 1.0103x faster max-boolean 2.6213+-0.0564 ? 2.6527+-0.1337 ? might be 1.0120x slower method-on-number 15.9931+-0.7281 ? 16.0709+-0.9720 ? min-boolean 2.6947+-0.0892 2.6743+-0.1333 minus-boolean-double 3.0902+-0.0865 ? 3.0913+-0.0473 ? minus-boolean 2.4490+-0.3378 ? 2.6927+-0.5359 ? might be 1.0995x slower misc-strict-eq 29.4919+-1.6472 27.5473+-1.0021 might be 1.0706x faster mod-boolean-double 11.0425+-0.2130 ? 11.6713+-1.0455 ? might be 1.0569x slower mod-boolean 8.3937+-0.2324 ? 8.5101+-0.2919 ? might be 1.0139x slower mul-boolean-double 3.6086+-0.0484 3.5617+-0.0261 might be 1.0132x faster mul-boolean 2.8310+-0.0944 2.8028+-0.0450 might be 1.0101x faster neg-boolean 3.1545+-0.0855 3.1071+-0.0733 might be 1.0152x faster negative-zero-divide 0.3381+-0.0107 0.3368+-0.0104 negative-zero-modulo 0.3639+-0.0782 0.3462+-0.0331 might be 1.0513x faster negative-zero-negate 0.3128+-0.0039 ? 0.3278+-0.0223 ? might be 1.0479x slower nested-function-parsing 45.5465+-0.4826 44.8974+-0.6905 might be 1.0145x faster new-array-buffer-dead 86.9659+-1.1388 86.6876+-0.3518 new-array-buffer-push 6.2129+-0.3809 ? 6.2589+-0.3787 ? new-array-dead 14.8040+-1.0338 ? 14.8234+-0.7120 ? new-array-push 3.7273+-0.3701 3.4309+-0.1232 might be 1.0864x faster no-inline-constructor 31.9901+-0.9367 31.2837+-0.1592 might be 1.0226x faster number-test 3.0144+-0.2005 ? 3.0234+-0.1259 ? object-closure-call 4.8876+-0.0590 4.8870+-0.0613 object-get-own-property-symbols-on-large-array 4.4062+-0.2596 4.1789+-0.2098 might be 1.0544x faster object-test 2.7039+-0.1228 ? 2.7044+-0.0493 ? obvious-sink-pathology-taken 97.4305+-0.9883 ? 98.2339+-2.2987 ? obvious-sink-pathology 92.8232+-1.3267 ? 93.2603+-1.3021 ? obviously-elidable-new-object 28.7015+-1.0372 ? 28.9019+-1.2761 ? plus-boolean-arith 2.3921+-0.0311 ? 2.5054+-0.1772 ? might be 1.0474x slower plus-boolean-double 3.0783+-0.0465 3.0720+-0.0709 plus-boolean 2.5181+-0.0488 ? 2.5403+-0.0687 ? poly-chain-access-different-prototypes-simple 2.5603+-0.0278 ? 2.5984+-0.0601 ? might be 1.0149x slower poly-chain-access-different-prototypes 2.5580+-0.1044 2.5570+-0.0389 poly-chain-access-simpler 2.6207+-0.1238 2.5917+-0.0683 might be 1.0112x faster poly-chain-access 2.4769+-0.0319 ? 2.5791+-0.2031 ? might be 1.0412x slower poly-stricteq 50.6874+-2.1934 49.6951+-0.8531 might be 1.0200x faster polymorphic-array-call 1.2337+-0.0629 ? 1.2899+-0.0788 ? might be 1.0455x slower polymorphic-get-by-id 2.8758+-0.0591 ? 2.8790+-0.0972 ? polymorphic-put-by-id 27.8457+-0.5875 27.5791+-0.6303 polymorphic-put-by-val-with-string 28.3696+-0.5774 28.2196+-0.9342 polymorphic-put-by-val-with-symbol 29.0697+-0.5714 28.4322+-0.4388 might be 1.0224x faster polymorphic-structure 12.3194+-0.1339 ? 12.4884+-0.3464 ? might be 1.0137x slower polyvariant-monomorphic-get-by-id 7.1764+-1.1882 6.7252+-0.9740 might be 1.0671x faster proto-getter-access 8.1773+-0.1191 ? 8.3934+-0.2390 ? might be 1.0264x slower prototype-access-with-mutating-prototype 5.4255+-0.2109 ? 5.4372+-0.3497 ? put-by-id-replace-and-transition 8.0002+-0.5249 7.5253+-0.4549 might be 1.0631x faster put-by-id-slightly-polymorphic 2.8959+-0.3575 2.6865+-0.0818 might be 1.0779x faster put-by-id 9.5254+-0.2214 ? 9.5377+-0.1908 ? put-by-val-direct 0.3328+-0.0193 0.3226+-0.0047 might be 1.0317x faster put-by-val-large-index-blank-indexing-type 5.2793+-0.3530 5.1296+-0.1147 might be 1.0292x faster put-by-val-machine-int 2.6632+-0.4417 2.6159+-0.2148 might be 1.0181x faster put-by-val-with-string-replace-and-transition 10.4525+-0.3679 ? 10.6191+-0.4178 ? might be 1.0159x slower put-by-val-with-string-slightly-polymorphic 3.0111+-0.1494 ? 3.1211+-0.5051 ? might be 1.0366x slower put-by-val-with-string 10.1982+-0.3825 ? 10.6648+-0.5985 ? might be 1.0457x slower put-by-val-with-symbol-replace-and-transition 12.0199+-0.5215 11.7477+-0.3975 might be 1.0232x faster put-by-val-with-symbol-slightly-polymorphic 3.1604+-0.0777 ? 3.1633+-0.0865 ? put-by-val-with-symbol 10.5323+-0.5265 ? 10.7946+-0.4495 ? might be 1.0249x slower rare-osr-exit-on-local 13.6617+-0.2280 ? 13.7268+-0.4210 ? raytrace-with-empty-try-catch 5.0985+-0.0994 ? 5.2093+-0.1710 ? might be 1.0217x slower raytrace-with-try-catch 9.6328+-0.1442 9.6106+-0.1637 register-pressure-from-osr 16.4250+-0.3622 ? 16.4803+-0.3716 ? repeat-multi-get-by-offset 21.8477+-0.4931 ? 22.7879+-2.0422 ? might be 1.0430x slower richards-empty-try-catch 71.5722+-0.9252 ? 72.8304+-3.1438 ? might be 1.0176x slower richards-try-catch 238.2482+-1.8945 237.6901+-2.0358 setter-prototype 8.0237+-0.3795 7.8814+-0.4599 might be 1.0181x faster setter 5.8508+-0.7477 ? 5.8966+-0.4574 ? simple-activation-demo 24.1180+-0.6721 ? 24.1483+-0.4968 ? simple-getter-access 10.6321+-0.2560 ? 10.8481+-0.6791 ? might be 1.0203x slower simple-poly-call-nested 9.1648+-0.4807 8.3192+-0.5027 might be 1.1016x faster simple-poly-call 1.2558+-0.0436 ? 1.3064+-0.1101 ? might be 1.0403x slower sin-boolean 21.8510+-1.2290 19.4860+-1.5410 might be 1.1214x faster singleton-scope 63.1463+-1.2925 ? 63.4858+-1.2434 ? sink-function 10.3331+-0.3895 9.6432+-0.5581 might be 1.0715x faster sink-huge-activation 16.2672+-0.8883 ? 17.0527+-0.7555 ? might be 1.0483x slower sinkable-new-object-dag 54.2900+-0.9194 54.2697+-1.5660 sinkable-new-object-taken 44.0422+-1.0524 43.6328+-0.6430 sinkable-new-object 29.9926+-0.7174 ? 30.0629+-0.9498 ? slow-array-profile-convergence 2.4494+-0.0910 ? 2.4817+-0.1393 ? might be 1.0132x slower slow-convergence 2.5323+-0.3108 2.3694+-0.0852 might be 1.0687x faster slow-ternaries 18.1029+-1.7075 17.5285+-0.3183 might be 1.0328x faster sorting-benchmark 17.2215+-0.3980 17.2148+-0.7121 sparse-conditional 1.1864+-0.0642 1.1845+-0.0466 splice-to-remove 12.5010+-0.4918 11.9480+-0.1970 might be 1.0463x faster string-char-code-at 13.3288+-0.4932 ? 13.7623+-0.5516 ? might be 1.0325x slower string-concat-object 2.1530+-0.1256 ? 2.1639+-0.0818 ? string-concat-pair-object 2.2023+-0.2693 2.0513+-0.1007 might be 1.0736x faster string-concat-pair-simple 9.2120+-0.5380 ? 9.3265+-0.4969 ? might be 1.0124x slower string-concat-simple 9.5662+-0.5679 ? 9.8290+-0.6170 ? might be 1.0275x slower string-cons-repeat 6.6431+-0.4883 6.4923+-0.2791 might be 1.0232x faster string-cons-tower 6.7316+-0.3735 6.5711+-0.2183 might be 1.0244x faster string-equality 15.7389+-0.2148 ? 15.8733+-0.4089 ? string-get-by-val-big-char 6.5395+-0.1479 ? 6.5619+-0.1926 ? string-get-by-val-out-of-bounds-insane 3.0382+-0.0277 ? 3.0459+-0.1207 ? string-get-by-val-out-of-bounds 3.9200+-0.0759 ? 4.0260+-0.2001 ? might be 1.0270x slower string-get-by-val 2.8488+-0.0853 2.7785+-0.0459 might be 1.0253x faster string-hash 1.8368+-0.0383 ? 1.8711+-0.0659 ? might be 1.0186x slower string-long-ident-equality 13.7356+-0.3544 13.5198+-0.2986 might be 1.0160x faster string-out-of-bounds 10.1485+-0.1732 9.9999+-0.1810 might be 1.0149x faster string-repeat-arith 26.7601+-0.7269 ? 27.0446+-0.4306 ? might be 1.0106x slower string-sub 60.8021+-7.5282 55.0588+-0.9649 might be 1.1043x faster string-test 2.8010+-0.0385 ? 2.8562+-0.0644 ? might be 1.0197x slower string-var-equality 25.2363+-0.6917 ? 25.7207+-1.2623 ? might be 1.0192x slower structure-hoist-over-transitions 2.3328+-0.1124 2.2958+-0.0550 might be 1.0161x faster substring-concat-weird 34.7970+-0.5247 ? 35.2821+-0.7549 ? might be 1.0139x slower substring-concat 39.5015+-0.7747 ? 40.2252+-1.1434 ? might be 1.0183x slower substring 49.0113+-9.4788 45.2478+-1.3174 might be 1.0832x faster switch-char-constant 2.6569+-0.0562 ? 2.7046+-0.0710 ? might be 1.0180x slower switch-char 6.2601+-0.9501 6.1186+-0.9554 might be 1.0231x faster switch-constant 9.0735+-1.0276 7.9149+-0.3648 might be 1.1464x faster switch-string-basic-big-var 14.2414+-0.2206 ? 15.0670+-0.6469 ? might be 1.0580x slower switch-string-basic-big 14.9587+-1.2114 14.7031+-0.4485 might be 1.0174x faster switch-string-basic-var 13.4290+-0.5760 13.4067+-0.5227 switch-string-basic 12.5551+-0.3372 ? 12.5905+-0.2203 ? switch-string-big-length-tower-var 17.8179+-0.3351 ? 18.0537+-0.4012 ? might be 1.0132x slower switch-string-length-tower-var 13.0442+-0.1750 ? 13.7420+-1.1709 ? might be 1.0535x slower switch-string-length-tower 11.3119+-0.2255 ? 11.4255+-0.3507 ? might be 1.0100x slower switch-string-short 11.3591+-0.2421 ? 11.5319+-0.4978 ? might be 1.0152x slower switch 12.1691+-1.4249 11.3474+-0.9609 might be 1.0724x faster tear-off-arguments-simple 3.0494+-0.0517 ? 3.1143+-0.1102 ? might be 1.0213x slower tear-off-arguments 4.1174+-0.3269 4.0968+-0.2193 temporal-structure 11.7799+-0.3641 11.7523+-0.1950 to-int32-boolean 12.5886+-0.4039 12.5795+-0.3249 try-catch-get-by-val-cloned-arguments 9.1808+-0.5248 9.0206+-0.4190 might be 1.0178x faster try-catch-get-by-val-direct-arguments 2.1002+-0.0664 ? 2.1165+-0.1470 ? try-catch-get-by-val-scoped-arguments 4.4694+-0.0754 ? 4.5939+-0.1801 ? might be 1.0279x slower typed-array-get-set-by-val-profiling 27.1143+-1.2077 26.8211+-0.6569 might be 1.0109x faster undefined-property-access 219.1600+-3.6171 216.9167+-2.2933 might be 1.0103x faster undefined-test 3.1498+-0.4042 ? 3.2221+-0.3006 ? might be 1.0230x slower unprofiled-licm 9.5288+-0.2012 ? 9.7292+-0.3438 ? might be 1.0210x slower v8-raytrace-with-empty-try-catch 24.2753+-0.9114 ? 27.4155+-8.8112 ? might be 1.1294x slower v8-raytrace-with-try-catch 62.3123+-2.0755 61.0000+-0.7037 might be 1.0215x faster varargs-call 13.0174+-0.1626 ? 13.1604+-0.3092 ? might be 1.0110x slower varargs-construct-inline 22.3249+-1.0368 21.7342+-0.4461 might be 1.0272x faster varargs-construct 20.4787+-0.7095 ? 20.7019+-0.7119 ? might be 1.0109x slower varargs-inline 8.7478+-0.1938 ? 8.7605+-0.3303 ? varargs-strict-mode 9.9732+-0.2075 9.9077+-0.1920 varargs 9.8160+-0.1644 ? 10.2821+-0.4717 ? might be 1.0475x slower weird-inlining-const-prop 2.1974+-0.2668 ? 2.2375+-0.2452 ? might be 1.0182x slower <geometric> 8.0654+-0.0313 8.0613+-0.0327 might be 1.0005x faster TipOfTree OutOfLineIC AsmBench: bigfib.cpp 451.7598+-6.9505 451.3131+-8.5726 cray.c 390.8823+-3.3292 ? 391.5491+-1.8067 ? dry.c 423.0571+-6.7221 423.0504+-5.7421 FloatMM.c 680.9876+-1.1799 ? 681.6968+-1.9776 ? gcc-loops.cpp 3406.3696+-9.7001 ? 3412.8567+-14.0655 ? n-body.c 824.8066+-3.8835 820.8546+-1.4135 Quicksort.c 408.4926+-7.5230 ? 409.7949+-8.5057 ? stepanov_container.cpp 3455.4551+-14.1477 ? 3499.6595+-34.0878 ? might be 1.0128x slower Towers.c 233.0722+-1.5175 232.8066+-1.0512 <geometric> 711.9641+-2.4762 ? 713.0334+-2.1143 ? might be 1.0015x slower TipOfTree OutOfLineIC CompressionBench: huffman 59.9360+-1.1476 ? 61.2512+-1.6001 ? might be 1.0219x slower arithmetic-simple 272.9944+-2.7748 ? 273.3264+-2.0452 ? arithmetic-precise 244.1660+-2.0966 243.6313+-4.0343 arithmetic-complex-precise 244.0056+-2.0388 ? 246.8897+-5.0167 ? might be 1.0118x slower arithmetic-precise-order-0 279.9303+-1.2330 ? 301.7889+-48.8848 ? might be 1.0781x slower arithmetic-precise-order-1 299.7424+-2.0648 ? 301.6951+-1.4877 ? arithmetic-precise-order-2 350.3101+-11.4956 343.5806+-1.4174 might be 1.0196x faster arithmetic-simple-order-1 319.3453+-0.7868 ? 320.5640+-2.3169 ? arithmetic-simple-order-2 391.3553+-49.0791 372.3525+-6.7457 might be 1.0510x faster lz-string 303.9788+-1.9266 ? 304.7601+-3.7965 ? <geometric> 253.1483+-2.6501 ? 254.3653+-4.2549 ? might be 1.0048x slower TipOfTree OutOfLineIC Geomean of preferred means: <scaled-result> 49.8639+-0.1120 49.8354+-0.1573 might be 1.0006x faster Created attachment 262584 [details]
the patch
Comment on attachment 262584 [details]
the patch
LGTM
Landed in http://trac.webkit.org/changeset/190672 |