Summary: | Add support for Callee-Saves registers | ||||||||
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Product: | WebKit | Reporter: | Michael Saboff <msaboff> | ||||||
Component: | JavaScriptCore | Assignee: | Michael Saboff <msaboff> | ||||||
Status: | RESOLVED FIXED | ||||||||
Severity: | Normal | CC: | basile_clement, commit-queue | ||||||
Priority: | P2 | ||||||||
Version: | Other | ||||||||
Hardware: | All | ||||||||
OS: | All | ||||||||
See Also: | https://bugs.webkit.org/show_bug.cgi?id=171266 | ||||||||
Bug Depends on: | 149044, 149061, 151486, 151855 | ||||||||
Bug Blocks: | 148661 | ||||||||
Attachments: |
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Description
Michael Saboff
2015-08-31 18:05:38 PDT
*** Bug 146845 has been marked as a duplicate of this bug. *** *** Bug 147639 has been marked as a duplicate of this bug. *** *** Bug 146854 has been marked as a duplicate of this bug. *** *** Bug 148076 has been marked as a duplicate of this bug. *** *** Bug 148167 has been marked as a duplicate of this bug. *** *** Bug 148246 has been marked as a duplicate of this bug. *** *** Bug 147747 has been marked as a duplicate of this bug. *** *** Bug 148345 has been marked as a duplicate of this bug. *** *** Bug 148099 has been marked as a duplicate of this bug. *** *** Bug 148494 has been marked as a duplicate of this bug. *** *** Bug 148547 has been marked as a duplicate of this bug. *** *** Bug 148652 has been marked as a duplicate of this bug. *** Created attachment 260867 [details]
Patch
Performance results look neutral overall. Benchmark report for SunSpider, LongSpider, V8Spider, Octane, Kraken, JSRegress, AsmBench, and CompressionBench on msaboff-pro (MacPro5,1). VMs tested: "Baseline" at /Volumes/Data/src/webkit.baseline/WebKitBuild/Release/JavaScriptCore.framework/Versions/A/Resources/jsc "CalleeSaves" at /Volumes/Data/src/webkit/WebKitBuild/Release/JavaScriptCore.framework/Versions/A/Resources/jsc Collected 4 samples per benchmark/VM, with 4 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. Baseline CalleeSaves SunSpider: 3d-cube 7.9928+-0.4418 ? 8.0573+-0.3016 ? 3d-morph 7.8198+-0.2064 ? 8.0786+-0.1460 ? might be 1.0331x slower 3d-raytrace 8.6527+-0.3001 ? 8.9567+-0.3644 ? might be 1.0351x slower access-binary-trees 3.0626+-0.1847 ? 3.1015+-0.2635 ? might be 1.0127x slower access-fannkuch 8.5485+-0.2050 8.5142+-0.1279 access-nbody 4.2827+-0.0651 ? 4.3107+-0.1841 ? access-nsieve 4.5638+-0.0972 ? 4.6740+-0.0964 ? might be 1.0241x slower bitops-3bit-bits-in-byte 1.6876+-0.1365 1.6575+-0.0725 might be 1.0181x faster bitops-bits-in-byte 5.6458+-0.1243 5.6010+-0.1283 bitops-bitwise-and 2.9431+-0.1517 2.7435+-0.1104 might be 1.0728x faster bitops-nsieve-bits 4.5085+-0.1361 4.3542+-0.1537 might be 1.0355x faster controlflow-recursive 3.0344+-0.1344 ? 3.3735+-0.2282 ? might be 1.1118x slower crypto-aes 6.0410+-0.0531 ! 6.4158+-0.2965 ! definitely 1.0620x slower crypto-md5 3.8271+-0.2802 ? 4.0269+-0.0675 ? might be 1.0522x slower crypto-sha1 3.1725+-0.1627 ! 3.4653+-0.0666 ! definitely 1.0923x slower date-format-tofte 12.5102+-0.3102 ? 12.8682+-0.1895 ? might be 1.0286x slower date-format-xparb 7.4270+-0.3769 ? 7.8649+-0.4083 ? might be 1.0590x slower math-cordic 4.1630+-0.0970 ! 4.4160+-0.0998 ! definitely 1.0608x slower math-partial-sums 9.9321+-0.2271 ? 9.9799+-0.2850 ? math-spectral-norm 2.8958+-0.1702 ? 3.0941+-0.2078 ? might be 1.0685x slower regexp-dna 10.4353+-0.2928 9.9435+-0.5145 might be 1.0495x faster string-base64 6.4023+-0.2319 ? 6.7002+-0.1694 ? might be 1.0465x slower string-fasta 9.2318+-0.2312 ? 9.2417+-0.1361 ? string-tagcloud 13.4342+-0.0910 13.4091+-0.4617 string-unpack-code 28.4358+-0.8923 28.2206+-0.7995 string-validate-input 6.7042+-0.1720 ? 6.8822+-0.2946 ? might be 1.0266x slower <arithmetic> 7.2059+-0.0608 ? 7.3058+-0.0908 ? might be 1.0139x slower Baseline CalleeSaves LongSpider: 3d-cube 1229.5276+-4.5635 ^ 1214.8652+-4.2533 ^ definitely 1.0121x faster 3d-morph 1958.8052+-0.4651 1955.5404+-6.7737 3d-raytrace 1069.6393+-22.1067 ? 1072.5795+-6.7612 ? access-binary-trees 1458.8109+-7.8321 1456.6381+-4.0488 access-fannkuch 475.9203+-22.1500 465.2122+-8.4168 might be 1.0230x faster access-nbody 1063.2477+-0.4884 ! 1066.5579+-0.3716 ! definitely 1.0031x slower access-nsieve 692.5743+-5.8187 ? 702.3073+-10.7159 ? might be 1.0141x slower bitops-3bit-bits-in-byte 46.0367+-0.3634 ? 46.2672+-0.3989 ? bitops-bits-in-byte 338.2800+-1.5229 ! 353.9699+-0.9432 ! definitely 1.0464x slower bitops-nsieve-bits 651.5029+-1.4822 649.5268+-4.0606 controlflow-recursive 778.1221+-1.1681 ^ 761.5012+-1.6372 ^ definitely 1.0218x faster crypto-aes 967.4644+-4.5063 ^ 916.2629+-6.4824 ^ definitely 1.0559x faster crypto-md5 755.6978+-10.5913 ! 822.7208+-7.2924 ! definitely 1.0887x slower crypto-sha1 1100.9877+-5.9601 ? 1106.9943+-9.4179 ? date-format-tofte 1012.4187+-25.6304 ? 1022.3882+-44.6001 ? date-format-xparb 1127.9755+-19.5947 1116.1700+-10.5657 might be 1.0106x faster hash-map 243.5212+-5.9469 242.9580+-1.7979 math-cordic 667.8378+-2.1462 ! 673.4316+-1.1607 ! definitely 1.0084x slower math-partial-sums 1187.1393+-2.2919 1183.5071+-4.3602 math-spectral-norm 1107.2436+-1.6854 ! 1112.6567+-2.0757 ! definitely 1.0049x slower string-base64 571.9952+-2.2776 ^ 560.1119+-4.1459 ^ definitely 1.0212x faster string-fasta 611.4389+-10.9670 ? 621.0126+-6.5266 ? might be 1.0157x slower string-tagcloud 305.0017+-3.0116 303.4891+-3.8870 <geometric> 693.0835+-2.6120 ? 694.3070+-2.3016 ? might be 1.0018x slower Baseline CalleeSaves V8Spider: crypto 72.1155+-0.6185 ? 73.1060+-0.5313 ? might be 1.0137x slower deltablue 89.5450+-4.5465 ? 92.2560+-1.8653 ? might be 1.0303x slower earley-boyer 64.7399+-0.6215 ? 65.4130+-0.7159 ? might be 1.0104x slower raytrace 38.5266+-0.8855 ! 40.3173+-0.6300 ! definitely 1.0465x slower regexp 107.5262+-1.9210 ? 108.1299+-0.3159 ? richards 87.1683+-0.6084 85.0622+-1.5047 might be 1.0248x faster splay 58.4373+-5.4030 ? 59.6768+-3.5955 ? might be 1.0212x slower <geometric> 70.6774+-1.4831 ? 71.7166+-0.7746 ? might be 1.0147x slower Baseline CalleeSaves Octane: encrypt 0.32057+-0.00181 ! 0.32331+-0.00055 ! definitely 1.0085x slower decrypt 5.76899+-0.00655 ! 5.98170+-0.02201 ! definitely 1.0369x slower deltablue x2 0.27321+-0.00335 0.26939+-0.01367 might be 1.0142x faster earley 0.52280+-0.00371 ? 0.53235+-0.01193 ? might be 1.0183x slower boyer 8.93618+-0.12509 ? 9.00151+-0.03944 ? navier-stokes x2 6.65805+-0.00402 6.65748+-0.00945 raytrace x2 1.86555+-0.08120 1.76718+-0.07563 might be 1.0557x faster richards x2 0.17912+-0.00078 ? 0.17956+-0.00169 ? splay x2 0.58201+-0.02368 0.57364+-0.00153 might be 1.0146x faster regexp x2 40.71020+-2.18233 40.22243+-0.47877 might be 1.0121x faster pdfjs x2 62.12309+-0.09826 ! 62.61260+-0.04944 ! definitely 1.0079x slower mandreel x2 74.44370+-0.50687 ^ 72.03175+-0.59141 ^ definitely 1.0335x faster gbemu x2 65.41352+-8.28463 65.30056+-4.68395 closure 0.95444+-0.00702 ? 0.96803+-0.00662 ? might be 1.0142x slower jquery 12.34563+-0.09954 ! 12.50699+-0.05801 ! definitely 1.0131x slower box2d x2 18.16747+-0.21236 ? 18.48016+-0.24023 ? might be 1.0172x slower zlib x2 595.81270+-1.17158 ? 595.82015+-5.84225 ? typescript x2 1122.74829+-43.75787 ? 1144.47345+-30.79251 ? might be 1.0193x slower <geometric> 9.58870+-0.14266 9.56771+-0.03056 might be 1.0022x faster Baseline CalleeSaves Kraken: ai-astar 344.650+-2.273 ? 345.034+-2.323 ? audio-beat-detection 83.158+-0.550 ? 84.296+-0.933 ? might be 1.0137x slower audio-dft 134.926+-2.578 ? 135.372+-0.938 ? audio-fft 60.561+-0.182 ! 62.335+-0.239 ! definitely 1.0293x slower audio-oscillator 106.950+-1.188 106.733+-0.325 imaging-darkroom 101.962+-3.985 100.198+-0.083 might be 1.0176x faster imaging-desaturate 92.843+-0.567 ? 93.488+-1.128 ? imaging-gaussian-blur 149.884+-2.237 ? 150.696+-0.519 ? json-parse-financial 72.237+-0.915 ? 73.339+-0.390 ? might be 1.0153x slower json-stringify-tinderbox 42.226+-0.149 ? 42.571+-0.411 ? stanford-crypto-aes 68.734+-0.605 67.520+-1.111 might be 1.0180x faster stanford-crypto-ccm 60.556+-0.795 ? 62.197+-2.645 ? might be 1.0271x slower stanford-crypto-pbkdf2 150.639+-5.810 149.016+-0.581 might be 1.0109x faster stanford-crypto-sha256-iterative 59.062+-0.396 ? 59.803+-0.523 ? might be 1.0125x slower <arithmetic> 109.170+-0.744 ? 109.471+-0.268 ? might be 1.0028x slower Baseline CalleeSaves JSRegress: abc-forward-loop-equal 57.4637+-0.1535 ? 57.4824+-0.3048 ? abc-postfix-backward-loop 57.0211+-0.1585 56.8592+-0.3777 abc-simple-backward-loop 56.4916+-0.3372 56.4890+-0.3533 abc-simple-forward-loop 56.8463+-0.3065 56.6793+-0.3358 abc-skippy-loop 39.0104+-0.2135 ? 39.1538+-0.3967 ? abs-boolean 3.8511+-0.0910 ? 3.8779+-0.1921 ? adapt-to-double-divide 17.4612+-0.8959 17.4203+-0.9335 aliased-arguments-getbyval 1.6136+-0.3038 ? 1.6536+-0.2916 ? might be 1.0247x slower allocate-big-object 3.8900+-0.2990 ? 3.9271+-0.2164 ? arguments-named-and-reflective 14.6088+-0.4831 ? 14.6970+-0.1325 ? arguments-out-of-bounds 14.3838+-0.5382 ? 14.8004+-0.3796 ? might be 1.0290x slower arguments-strict-mode 12.8257+-0.6247 12.6533+-0.9900 might be 1.0136x faster arguments 11.6955+-0.2463 11.3489+-0.2943 might be 1.0305x faster arity-mismatch-inlining 1.2043+-0.1028 ? 1.3431+-0.1305 ? might be 1.1153x slower array-access-polymorphic-structure 9.4614+-0.2135 ? 9.6665+-0.1912 ? might be 1.0217x slower array-nonarray-polymorhpic-access 43.1016+-1.3879 42.0618+-1.6629 might be 1.0247x faster array-prototype-every 131.8005+-1.8360 ^ 124.6719+-1.2164 ^ definitely 1.0572x faster array-prototype-forEach 129.6708+-2.0563 124.1695+-4.3603 might be 1.0443x faster array-prototype-map 143.2799+-1.2371 ^ 139.6074+-1.1489 ^ definitely 1.0263x faster array-prototype-reduce 120.7306+-1.1592 119.0132+-1.9228 might be 1.0144x faster array-prototype-reduceRight 120.9698+-0.9027 ^ 117.1212+-0.9645 ^ definitely 1.0329x faster array-prototype-some 139.8691+-18.1322 125.2195+-2.2101 might be 1.1170x faster array-splice-contiguous 33.5990+-0.6575 ? 34.3202+-0.5973 ? might be 1.0215x slower array-with-double-add 5.6039+-0.1317 5.5160+-0.1921 might be 1.0159x faster array-with-double-increment 4.2315+-0.1578 4.1865+-0.1160 might be 1.0107x faster array-with-double-mul-add 7.2401+-0.2039 ? 7.2661+-0.1716 ? array-with-double-sum 4.3999+-0.1135 ? 4.4050+-0.1727 ? array-with-int32-add-sub 9.9252+-0.4224 9.5164+-0.1942 might be 1.0430x faster array-with-int32-or-double-sum 4.5858+-0.0914 4.4927+-0.1830 might be 1.0207x faster ArrayBuffer-DataView-alloc-large-long-lived 48.4656+-0.6353 48.3635+-1.2376 ArrayBuffer-DataView-alloc-long-lived 18.9482+-2.1025 18.9379+-0.6554 ArrayBuffer-Int32Array-byteOffset 5.7285+-0.1574 5.6353+-0.2835 might be 1.0165x faster ArrayBuffer-Int8Array-alloc-large-long-lived 49.7737+-2.4798 48.9855+-0.2753 might be 1.0161x faster ArrayBuffer-Int8Array-alloc-long-lived-buffer 30.2004+-0.8061 ? 30.3832+-0.4264 ? ArrayBuffer-Int8Array-alloc-long-lived 17.4227+-0.2891 ? 17.5327+-0.2787 ? ArrayBuffer-Int8Array-alloc 15.7516+-3.6616 14.5201+-0.2835 might be 1.0848x faster arrowfunction-call 14.4292+-0.1504 ! 15.3791+-0.1894 ! definitely 1.0658x slower asmjs_bool_bug 9.5934+-0.1091 ! 9.9169+-0.1385 ! definitely 1.0337x slower assign-custom-setter-polymorphic 4.1573+-0.0583 4.1500+-0.1118 assign-custom-setter 5.6197+-0.1882 ? 5.6782+-0.1799 ? might be 1.0104x slower basic-set 11.3558+-0.7437 ? 11.3623+-0.3560 ? big-int-mul 5.8637+-0.0585 5.8287+-0.1480 boolean-test 4.4430+-0.1707 ? 4.6170+-0.3020 ? might be 1.0392x slower branch-fold 4.6981+-0.1084 ? 4.8550+-0.0807 ? might be 1.0334x slower branch-on-string-as-boolean 22.9683+-0.6107 ? 23.2860+-1.1213 ? might be 1.0138x slower by-val-generic 3.7207+-0.2876 ? 3.8499+-0.2322 ? might be 1.0347x slower call-spread-apply 39.5907+-3.7338 38.7917+-0.6637 might be 1.0206x faster call-spread-call 31.6939+-0.6873 31.5374+-0.4019 captured-assignments 0.7217+-0.1201 ? 0.7405+-0.1477 ? might be 1.0260x slower cast-int-to-double 8.5120+-0.1173 ? 8.6293+-0.0719 ? might be 1.0138x slower cell-argument 8.1620+-0.1957 ? 8.5125+-0.1951 ? might be 1.0429x slower cfg-simplify 3.6982+-0.1284 ? 3.8566+-0.1310 ? might be 1.0428x slower chain-getter-access 10.4148+-0.3420 ? 10.4205+-0.3246 ? cmpeq-obj-to-obj-other 14.2186+-0.7248 ? 15.0137+-0.9113 ? might be 1.0559x slower constant-test 8.2130+-0.0900 8.2058+-0.0900 create-lots-of-functions 16.4976+-0.5080 ? 16.7747+-0.5280 ? might be 1.0168x slower cse-new-array-buffer 3.2420+-0.1045 ? 3.3469+-0.1637 ? might be 1.0324x slower cse-new-array 3.3073+-0.3591 ? 3.5261+-0.1066 ? might be 1.0662x slower DataView-custom-properties 55.4885+-0.7051 ? 55.5548+-0.8008 ? delay-tear-off-arguments-strictmode 19.1107+-0.3742 ? 19.2010+-0.5850 ? deltablue-varargs 271.5906+-2.7678 ! 283.4049+-5.3153 ! definitely 1.0435x slower destructuring-arguments 250.2731+-2.6080 ? 256.1074+-17.4655 ? might be 1.0233x slower destructuring-parameters-overridden-by-function 0.7210+-0.0897 ? 0.7313+-0.1439 ? might be 1.0143x slower destructuring-swap 7.7993+-0.1432 ? 7.8676+-0.1209 ? direct-arguments-getbyval 1.7081+-0.1999 ? 1.7970+-0.3495 ? might be 1.0520x slower div-boolean-double 5.5656+-0.1442 5.5406+-0.0820 div-boolean 10.0630+-0.0362 ? 10.1185+-0.0867 ? double-get-by-val-out-of-bounds 6.0363+-0.1436 ? 6.2393+-0.3184 ? might be 1.0336x slower double-pollution-getbyval 9.9256+-0.1049 ? 9.9445+-0.0734 ? double-pollution-putbyoffset 5.8484+-0.2747 5.6714+-0.2870 might be 1.0312x faster double-real-use 40.8811+-0.1017 40.8345+-0.2169 double-to-int32-typed-array-no-inline 2.8983+-0.1429 ? 3.1149+-0.1102 ? might be 1.0747x slower double-to-int32-typed-array 2.7859+-0.1478 ! 3.0312+-0.0880 ! definitely 1.0881x slower double-to-uint32-typed-array-no-inline 2.8902+-0.1357 ? 3.1694+-0.1659 ? might be 1.0966x slower double-to-uint32-typed-array 2.7601+-0.0767 ? 2.9251+-0.1796 ? might be 1.0598x slower elidable-new-object-dag 56.5925+-0.7505 55.9567+-0.9370 might be 1.0114x faster elidable-new-object-roflcopter 55.3993+-0.4653 55.2256+-1.1887 elidable-new-object-then-call 50.5293+-1.4065 ? 50.6087+-0.4833 ? elidable-new-object-tree 66.0302+-1.2662 65.6547+-1.6497 empty-string-plus-int 7.6779+-0.2948 ? 7.6995+-0.1271 ? emscripten-cube2hash 46.2324+-0.4627 ? 46.7122+-0.3559 ? might be 1.0104x slower exit-length-on-plain-object 19.2318+-0.9856 ? 19.5887+-0.5774 ? might be 1.0186x slower external-arguments-getbyval 1.5742+-0.0550 ? 1.8683+-0.3749 ? might be 1.1868x slower external-arguments-putbyval 3.2278+-0.2269 ? 3.3053+-0.1864 ? might be 1.0240x slower fixed-typed-array-storage-var-index 1.6376+-0.1282 ? 1.7123+-0.0758 ? might be 1.0456x slower fixed-typed-array-storage 1.2587+-0.1419 ? 1.3677+-0.1125 ? might be 1.0867x slower Float32Array-matrix-mult 6.0018+-0.2626 ? 6.1035+-0.2487 ? might be 1.0169x slower Float32Array-to-Float64Array-set 81.3908+-1.3784 ? 81.5637+-0.9782 ? Float64Array-alloc-long-lived 105.6177+-0.3884 102.7424+-3.7488 might be 1.0280x faster Float64Array-to-Int16Array-set 95.7855+-1.2433 ! 102.4429+-1.1428 ! definitely 1.0695x slower fold-double-to-int 19.3105+-0.3111 ? 19.6115+-0.6105 ? might be 1.0156x slower fold-get-by-id-to-multi-get-by-offset-rare-int 11.9613+-0.3138 11.9172+-0.5720 fold-get-by-id-to-multi-get-by-offset 9.8408+-0.2025 9.8124+-0.3589 fold-multi-get-by-offset-to-get-by-offset 8.9713+-0.6212 ? 9.8940+-0.8659 ? might be 1.1028x slower fold-multi-get-by-offset-to-poly-get-by-offset 8.8856+-0.0590 ! 9.2404+-0.0661 ! definitely 1.0399x slower fold-multi-put-by-offset-to-poly-put-by-offset 9.2551+-0.1393 ? 9.3527+-0.6546 ? might be 1.0105x slower fold-multi-put-by-offset-to-put-by-offset 8.7441+-0.6125 8.3320+-0.5114 might be 1.0495x faster fold-multi-put-by-offset-to-replace-or-transition-put-by-offset 14.6318+-0.3571 ? 14.6726+-1.0454 ? fold-put-by-id-to-multi-put-by-offset 10.1969+-0.8448 ? 10.3048+-0.4124 ? might be 1.0106x slower fold-put-by-val-with-string-to-multi-put-by-offset 10.7410+-0.9617 ? 10.7936+-0.7428 ? fold-put-by-val-with-symbol-to-multi-put-by-offset 10.6995+-0.9572 ? 11.0486+-0.6894 ? might be 1.0326x slower fold-put-structure 8.0551+-0.5198 7.8500+-0.1415 might be 1.0261x faster for-of-iterate-array-entries 16.7467+-0.4121 ? 16.9798+-0.3959 ? might be 1.0139x slower for-of-iterate-array-keys 5.1378+-0.1157 ? 5.3023+-0.3667 ? might be 1.0320x slower for-of-iterate-array-values 5.0558+-0.1167 ? 5.3209+-0.2651 ? might be 1.0524x slower fround 19.8099+-0.6871 19.0956+-0.4008 might be 1.0374x faster ftl-library-inlining-dataview 102.6085+-6.3498 97.7753+-1.7214 might be 1.0494x faster ftl-library-inlining 115.5441+-9.3333 ? 117.2675+-11.0986 ? might be 1.0149x slower function-call 14.4835+-0.2895 ! 15.4243+-0.1648 ! definitely 1.0650x slower function-dot-apply 2.9910+-0.1213 ? 3.2222+-0.1309 ? might be 1.0773x slower function-test 4.3750+-0.1026 ? 4.5165+-0.2005 ? might be 1.0323x slower function-with-eval 162.6516+-3.3443 ^ 152.2882+-0.8766 ^ definitely 1.0681x faster gcse-poly-get-less-obvious 25.6691+-0.1924 25.4257+-0.3659 gcse-poly-get 25.5782+-0.1257 ? 25.5798+-0.2315 ? gcse 6.6815+-0.1137 ^ 6.3845+-0.1405 ^ definitely 1.0465x faster get-by-id-bimorphic-check-structure-elimination-simple 3.4348+-0.1736 3.2612+-0.1268 might be 1.0532x faster get-by-id-bimorphic-check-structure-elimination 8.5407+-0.0198 ^ 8.4349+-0.0716 ^ definitely 1.0125x faster get-by-id-chain-from-try-block 6.8230+-0.1437 ? 6.8412+-0.1416 ? get-by-id-check-structure-elimination 7.8732+-0.0706 ? 8.1191+-0.2068 ? might be 1.0312x slower get-by-id-proto-or-self 21.2505+-2.6854 ? 21.6962+-2.8278 ? might be 1.0210x slower get-by-id-quadmorphic-check-structure-elimination-simple 4.0224+-0.0724 3.8651+-0.0986 might be 1.0407x faster get-by-id-self-or-proto 20.2454+-0.0647 ? 20.5469+-1.2043 ? might be 1.0149x slower get-by-val-out-of-bounds 5.7097+-0.0431 ! 6.0152+-0.0931 ! definitely 1.0535x slower get-by-val-with-string-bimorphic-check-structure-elimination-simple 3.9435+-0.1096 ! 4.2890+-0.1375 ! definitely 1.0876x slower get-by-val-with-string-bimorphic-check-structure-elimination 10.2433+-0.1130 ? 10.2726+-0.0936 ? get-by-val-with-string-chain-from-try-block 8.0193+-0.1578 7.9427+-0.1430 get-by-val-with-string-check-structure-elimination 9.2685+-0.0900 9.2280+-0.1137 get-by-val-with-string-proto-or-self 20.5448+-0.4667 20.5339+-0.5956 get-by-val-with-string-quadmorphic-check-structure-elimination-simple 4.7150+-0.1187 ? 4.8143+-0.0954 ? might be 1.0211x slower get-by-val-with-string-self-or-proto 21.3663+-2.9338 20.5157+-0.4628 might be 1.0415x faster get-by-val-with-symbol-bimorphic-check-structure-elimination-simple 5.2325+-0.1164 ^ 4.7810+-0.0939 ^ definitely 1.0944x faster get-by-val-with-symbol-bimorphic-check-structure-elimination 19.9676+-0.0890 19.8419+-0.1909 get-by-val-with-symbol-chain-from-try-block 8.1800+-0.0900 7.9712+-0.3803 might be 1.0262x faster get-by-val-with-symbol-check-structure-elimination 18.7361+-0.2072 18.7320+-0.1964 get-by-val-with-symbol-proto-or-self 20.4343+-0.4354 ? 20.5740+-0.5204 ? get-by-val-with-symbol-quadmorphic-check-structure-elimination-simple 5.8936+-0.1011 5.7819+-0.1352 might be 1.0193x faster get-by-val-with-symbol-self-or-proto 21.5933+-4.1419 ? 21.6102+-2.6039 ? get_callee_monomorphic 3.5992+-0.2105 ? 3.8408+-0.2613 ? might be 1.0671x slower get_callee_polymorphic 4.7248+-0.1203 ? 4.8846+-0.1026 ? might be 1.0338x slower getter-no-activation 5.9008+-0.0548 ? 5.9603+-0.1036 ? might be 1.0101x slower getter-prototype 14.3041+-0.2040 ? 14.3926+-0.1590 ? getter-richards 134.7499+-11.6333 132.7054+-5.2519 might be 1.0154x faster getter 7.5412+-0.0462 ? 7.5735+-0.1087 ? global-object-access-with-mutating-structure 7.8518+-0.3283 ! 8.6069+-0.4020 ! definitely 1.0962x slower global-var-const-infer-fire-from-opt 1.1312+-0.1610 ? 1.2531+-0.1472 ? might be 1.1077x slower global-var-const-infer 1.0692+-0.3143 ? 1.2686+-0.2811 ? might be 1.1864x slower hard-overflow-check-equal 63.1798+-0.1275 62.8108+-0.5283 hard-overflow-check 62.2134+-0.5140 ? 62.2148+-0.3334 ? HashMap-put-get-iterate-keys 33.9208+-0.2968 ? 34.4658+-0.5530 ? might be 1.0161x slower HashMap-put-get-iterate 33.5223+-0.2477 ? 33.9028+-0.3534 ? might be 1.0114x slower HashMap-string-put-get-iterate 37.1035+-0.5784 ? 37.9288+-0.6525 ? might be 1.0222x slower hoist-make-rope 12.1094+-1.5804 ? 13.0396+-1.8299 ? might be 1.0768x slower hoist-poly-check-structure-effectful-loop 6.9391+-0.1021 6.7838+-0.0632 might be 1.0229x faster hoist-poly-check-structure 4.9158+-0.1595 ? 4.9972+-0.0907 ? might be 1.0166x slower imul-double-only 9.0599+-1.6840 ? 9.2332+-0.5450 ? might be 1.0191x slower imul-int-only 10.6528+-0.1494 10.6392+-0.2105 imul-mixed 8.0228+-0.2160 ? 8.1086+-0.2113 ? might be 1.0107x slower in-four-cases 26.8654+-0.0916 26.3740+-0.5325 might be 1.0186x faster in-one-case-false 14.6883+-0.1511 ! 15.0634+-0.0812 ! definitely 1.0255x slower in-one-case-true 14.6577+-0.0993 ! 15.1116+-0.0343 ! definitely 1.0310x slower in-two-cases 15.0054+-0.0999 ! 15.8110+-0.0714 ! definitely 1.0537x slower indexed-properties-in-objects 3.8033+-0.0892 ? 3.8242+-0.1132 ? infer-closure-const-then-mov-no-inline 4.5505+-0.1352 ! 4.9445+-0.1074 ! definitely 1.0866x slower infer-closure-const-then-mov 22.0650+-0.3204 ? 22.2925+-1.0257 ? might be 1.0103x slower infer-closure-const-then-put-to-scope-no-inline 16.5456+-0.1151 ^ 16.0999+-0.2817 ^ definitely 1.0277x faster infer-closure-const-then-put-to-scope 32.2249+-0.8107 ^ 28.9426+-0.1814 ^ definitely 1.1134x faster infer-closure-const-then-reenter-no-inline 73.5766+-0.1130 ? 73.7523+-0.1903 ? infer-closure-const-then-reenter 29.2811+-0.2670 ! 33.6271+-0.5488 ! definitely 1.1484x slower infer-constant-global-property 4.8559+-0.1981 ? 4.8755+-0.1590 ? infer-constant-property 3.3730+-0.1281 ? 3.4031+-0.1743 ? infer-one-time-closure-ten-vars 11.4488+-0.5075 ? 11.4883+-0.3861 ? infer-one-time-closure-two-vars 10.5666+-0.5031 ? 10.8598+-0.5470 ? might be 1.0277x slower infer-one-time-closure 10.7338+-0.4007 ? 10.8314+-0.3708 ? infer-one-time-deep-closure 18.3307+-0.4676 ? 18.3795+-0.7555 ? inline-arguments-access 6.0157+-0.2040 ? 6.1884+-0.1502 ? might be 1.0287x slower inline-arguments-aliased-access 5.9899+-0.1854 ? 6.0927+-0.2045 ? might be 1.0172x slower inline-arguments-local-escape 6.1934+-0.1644 6.1177+-0.2515 might be 1.0124x faster inline-get-scoped-var 5.7775+-0.1014 5.7613+-0.1625 inlined-put-by-id-transition 16.9377+-0.9904 ? 17.5311+-0.4235 ? might be 1.0350x slower inlined-put-by-val-with-string-transition 115.9766+-4.6604 ? 118.2582+-0.7623 ? might be 1.0197x slower inlined-put-by-val-with-symbol-transition 116.1178+-9.2058 111.8193+-3.4399 might be 1.0384x faster int-or-other-abs-then-get-by-val 6.6205+-0.1375 6.6116+-0.0961 int-or-other-abs-zero-then-get-by-val 27.9443+-0.3387 ! 28.6569+-0.0720 ! definitely 1.0255x slower int-or-other-add-then-get-by-val 6.4609+-0.2168 ^ 6.0954+-0.1024 ^ definitely 1.0600x faster int-or-other-add 8.0981+-0.0873 ? 8.3215+-0.1585 ? might be 1.0276x slower int-or-other-div-then-get-by-val 5.1602+-0.1357 5.1204+-0.1832 int-or-other-max-then-get-by-val 5.2025+-0.1517 5.1430+-0.1186 might be 1.0116x faster int-or-other-min-then-get-by-val 4.9172+-0.1269 ? 5.1097+-0.1221 ? might be 1.0391x slower int-or-other-mod-then-get-by-val 4.8389+-0.1115 ? 4.9512+-0.1267 ? might be 1.0232x slower int-or-other-mul-then-get-by-val 4.8830+-0.0997 ! 5.1963+-0.1902 ! definitely 1.0642x slower int-or-other-neg-then-get-by-val 5.8771+-0.1878 5.7354+-0.1138 might be 1.0247x faster int-or-other-neg-zero-then-get-by-val 28.4772+-0.5556 ? 28.8906+-0.2789 ? might be 1.0145x slower int-or-other-sub-then-get-by-val 6.3408+-0.1286 6.1497+-0.2341 might be 1.0311x faster int-or-other-sub 5.2796+-0.1462 ? 5.3297+-0.1275 ? int-overflow-local 6.0464+-0.1756 ? 6.1123+-0.1043 ? might be 1.0109x slower Int16Array-alloc-long-lived 73.1450+-0.6687 ^ 70.6293+-1.7710 ^ definitely 1.0356x faster Int16Array-bubble-sort-with-byteLength 36.2930+-0.2179 36.2793+-0.1688 Int16Array-bubble-sort 36.3560+-0.1658 ? 36.3572+-0.1189 ? Int16Array-load-int-mul 2.0249+-0.0839 ? 2.0892+-0.1268 ? might be 1.0317x slower Int16Array-to-Int32Array-set 75.2527+-1.0461 ? 76.0354+-2.3263 ? might be 1.0104x slower Int32Array-alloc-large 34.0490+-0.6453 34.0247+-0.4496 Int32Array-alloc-long-lived 83.9536+-0.9694 ^ 80.3480+-0.6572 ^ definitely 1.0449x faster Int32Array-alloc 4.6527+-0.0933 4.5983+-0.1536 might be 1.0118x faster Int32Array-Int8Array-view-alloc 9.4547+-0.1914 9.2758+-0.1606 might be 1.0193x faster int52-spill 7.1092+-0.2788 ? 7.4572+-0.3038 ? might be 1.0490x slower Int8Array-alloc-long-lived 62.4456+-1.0135 61.8785+-0.4414 Int8Array-load-with-byteLength 4.8836+-0.1476 ? 4.8891+-0.1560 ? Int8Array-load 4.7660+-0.0898 ? 4.8127+-0.1423 ? integer-divide 14.4896+-0.2894 14.4017+-0.1396 integer-modulo 2.5833+-0.1265 ? 2.8496+-0.1693 ? might be 1.1031x slower is-boolean-fold-tricky 5.6358+-0.1100 ? 5.6436+-0.0808 ? is-boolean-fold 4.0234+-0.1344 ? 4.0401+-0.1631 ? is-function-fold-tricky-internal-function 14.9022+-0.1281 ? 15.0947+-0.1039 ? might be 1.0129x slower is-function-fold-tricky 5.7598+-0.2073 ? 5.8295+-0.1177 ? might be 1.0121x slower is-function-fold 4.0471+-0.1252 4.0319+-0.1155 is-number-fold-tricky 5.5890+-0.1767 ? 5.6860+-0.1026 ? might be 1.0174x slower is-number-fold 4.0576+-0.1135 4.0408+-0.2196 is-object-or-null-fold-functions 4.1698+-0.1452 4.1517+-0.1200 is-object-or-null-fold-less-tricky 5.7382+-0.0864 ? 5.8142+-0.2127 ? might be 1.0132x slower is-object-or-null-fold-tricky 7.9645+-0.0806 ^ 7.5443+-0.0219 ^ definitely 1.0557x faster is-object-or-null-fold 4.0462+-0.1518 ? 4.0738+-0.1225 ? is-object-or-null-trickier-function 5.8414+-0.1284 ? 5.9112+-0.1415 ? might be 1.0119x slower is-object-or-null-trickier-internal-function 15.9977+-0.1393 15.9005+-0.1369 is-object-or-null-tricky-function 5.8483+-0.0732 ? 5.8807+-0.1432 ? is-object-or-null-tricky-internal-function 11.6266+-0.1952 ? 11.6637+-0.1279 ? is-string-fold-tricky 5.7305+-0.1891 5.6989+-0.2431 is-string-fold 4.0202+-0.0796 ? 4.0502+-0.1546 ? is-undefined-fold-tricky 4.6782+-0.0384 ? 4.7892+-0.1314 ? might be 1.0237x slower is-undefined-fold 3.9955+-0.0925 ? 4.0780+-0.1226 ? might be 1.0206x slower JSONP-negative-0 0.4296+-0.0835 ? 0.4580+-0.0976 ? might be 1.0662x slower large-int-captured 6.7280+-0.1849 ? 6.8324+-0.4333 ? might be 1.0155x slower large-int-neg 20.5817+-0.5005 20.3121+-0.1341 might be 1.0133x faster large-int 18.1785+-0.1337 17.9862+-0.3516 might be 1.0107x faster load-varargs-elimination 30.3342+-1.5321 ? 31.1136+-1.6447 ? might be 1.0257x slower logical-not-weird-types 4.8497+-0.1385 ! 5.3120+-0.2154 ! definitely 1.0953x slower logical-not 6.3973+-0.0877 6.3329+-0.0860 might be 1.0102x faster lots-of-fields 16.5394+-0.3302 16.3987+-0.1260 make-indexed-storage 4.3118+-0.3296 ? 4.3774+-0.2267 ? might be 1.0152x slower make-rope-cse 6.5509+-0.0895 ? 6.7700+-0.1543 ? might be 1.0334x slower marsaglia-larger-ints 55.3673+-0.3913 55.3395+-0.2292 marsaglia-osr-entry 27.2646+-0.8140 ? 27.3532+-0.3308 ? math-with-out-of-bounds-array-values 34.4394+-0.3097 ^ 33.3499+-0.4460 ^ definitely 1.0327x faster max-boolean 3.4333+-0.0515 3.4300+-0.1135 method-on-number 24.7396+-1.8520 23.6125+-0.4997 might be 1.0477x faster min-boolean 3.3873+-0.1673 3.3449+-0.1917 might be 1.0127x faster minus-boolean-double 4.3489+-0.2352 4.2557+-0.0988 might be 1.0219x faster minus-boolean 3.3536+-0.1464 ? 3.3582+-0.1640 ? misc-strict-eq 47.7599+-0.6006 47.7305+-0.5065 mod-boolean-double 12.1165+-0.1183 12.0612+-0.1305 mod-boolean 9.2465+-0.0688 9.2065+-0.1301 mul-boolean-double 4.9010+-0.1478 ? 4.9648+-0.0899 ? might be 1.0130x slower mul-boolean 3.5518+-0.1723 ? 3.5878+-0.1431 ? might be 1.0101x slower neg-boolean 4.3962+-0.1260 4.3745+-0.1854 negative-zero-divide 0.6478+-0.1229 0.5942+-0.1275 might be 1.0901x faster negative-zero-modulo 0.5836+-0.0845 0.5787+-0.1289 negative-zero-negate 0.5790+-0.1422 ? 0.6148+-0.1273 ? might be 1.0619x slower nested-function-parsing 75.7827+-2.0952 ? 77.3315+-1.0766 ? might be 1.0204x slower new-array-buffer-dead 152.5742+-1.4982 ? 153.7525+-0.9765 ? new-array-buffer-push 9.8525+-0.1195 ! 10.2212+-0.0460 ! definitely 1.0374x slower new-array-dead 18.9433+-0.1127 ? 19.3508+-1.5242 ? might be 1.0215x slower new-array-push 5.4170+-0.2796 ? 5.5687+-0.1923 ? might be 1.0280x slower no-inline-constructor 53.5675+-0.3636 ^ 52.2318+-0.5637 ^ definitely 1.0256x faster number-test 4.3919+-0.1116 ? 4.4415+-0.0880 ? might be 1.0113x slower object-closure-call 8.1253+-0.2568 8.0228+-0.0383 might be 1.0128x faster object-get-own-property-symbols-on-large-array 5.5113+-0.5720 5.4760+-0.6202 object-test 4.1956+-0.1358 ? 4.2693+-0.1002 ? might be 1.0176x slower obvious-sink-pathology-taken 182.4713+-0.8855 181.1935+-2.9969 obvious-sink-pathology 167.8666+-4.3850 166.0779+-2.4580 might be 1.0108x faster obviously-elidable-new-object 44.2720+-0.7644 44.2031+-1.8942 plus-boolean-arith 3.4180+-0.0574 3.3808+-0.1496 might be 1.0110x faster plus-boolean-double 4.2617+-0.1186 ? 4.3085+-0.1207 ? might be 1.0110x slower plus-boolean 3.2759+-0.1022 ? 3.2868+-0.1734 ? poly-chain-access-different-prototypes-simple 4.8352+-0.0633 ! 5.1346+-0.2249 ! definitely 1.0619x slower poly-chain-access-different-prototypes 5.3225+-0.0671 ^ 5.1052+-0.0862 ^ definitely 1.0426x faster poly-chain-access-simpler 4.9485+-0.0256 ! 5.1453+-0.1577 ! definitely 1.0398x slower poly-chain-access 5.2739+-0.1800 4.9586+-0.1838 might be 1.0636x faster poly-stricteq 78.6915+-0.1928 ! 82.1193+-0.2212 ! definitely 1.0436x slower polymorphic-array-call 1.8667+-0.2376 1.8623+-0.2726 polymorphic-get-by-id 4.1716+-0.1100 3.9703+-0.1156 might be 1.0507x faster polymorphic-put-by-id 38.7449+-2.8137 38.4503+-4.0655 polymorphic-put-by-val-with-string 37.2924+-1.0188 ? 40.3384+-3.7451 ? might be 1.0817x slower polymorphic-put-by-val-with-symbol 39.3906+-4.3728 ? 40.4742+-3.8606 ? might be 1.0275x slower polymorphic-structure 25.8304+-0.1406 ^ 24.2927+-0.0713 ^ definitely 1.0633x faster polyvariant-monomorphic-get-by-id 11.4945+-0.6282 ? 11.7067+-0.3635 ? might be 1.0185x slower proto-getter-access 10.1514+-0.1512 ? 10.3228+-0.2461 ? might be 1.0169x slower prototype-access-with-mutating-prototype 7.6656+-0.6158 ? 8.1954+-0.3658 ? might be 1.0691x slower put-by-id-replace-and-transition 12.5414+-0.3397 ? 12.9879+-0.2502 ? might be 1.0356x slower put-by-id-slightly-polymorphic 3.6099+-0.1486 3.5972+-0.0818 put-by-id 18.7042+-0.2377 18.4930+-0.2698 might be 1.0114x faster put-by-val-direct 0.5768+-0.1012 ? 0.6157+-0.1123 ? might be 1.0674x slower put-by-val-large-index-blank-indexing-type 8.4625+-0.4363 ? 8.6149+-0.2175 ? might be 1.0180x slower put-by-val-machine-int 3.4620+-0.2369 ? 3.6968+-0.0885 ? might be 1.0678x slower put-by-val-with-string-replace-and-transition 18.9994+-0.5041 ? 19.3070+-0.4401 ? might be 1.0162x slower put-by-val-with-string-slightly-polymorphic 4.4488+-0.1892 ? 4.6313+-0.1743 ? might be 1.0410x slower put-by-val-with-string 19.2207+-0.3108 ? 19.6606+-0.3324 ? might be 1.0229x slower put-by-val-with-symbol-replace-and-transition 20.7763+-0.5414 ! 21.8465+-0.3135 ! definitely 1.0515x slower put-by-val-with-symbol-slightly-polymorphic 4.8909+-0.1281 4.6638+-0.1186 might be 1.0487x faster put-by-val-with-symbol 19.5458+-0.1263 ? 20.0519+-0.5946 ? might be 1.0259x slower rare-osr-exit-on-local 16.9884+-0.1463 16.8224+-0.0587 register-pressure-from-osr 27.8571+-0.1132 ? 28.1307+-0.1672 ? repeat-multi-get-by-offset 30.0745+-0.2501 ? 30.3157+-0.1658 ? setter-prototype 11.2128+-0.3063 ? 11.6188+-0.4451 ? might be 1.0362x slower setter 7.1215+-0.2129 6.8160+-0.1308 might be 1.0448x faster simple-activation-demo 35.2613+-0.1259 ^ 34.6395+-0.2107 ^ definitely 1.0180x faster simple-getter-access 14.0087+-0.0789 ? 14.4598+-0.4887 ? might be 1.0322x slower simple-poly-call-nested 8.5064+-0.1297 ! 9.2664+-0.2655 ! definitely 1.0893x slower simple-poly-call 1.6828+-0.1348 ? 1.8630+-0.1044 ? might be 1.1071x slower sin-boolean 21.3919+-0.9346 20.5170+-0.4942 might be 1.0426x faster singleton-scope 90.3631+-0.9858 ^ 87.5920+-0.2499 ^ definitely 1.0316x faster sink-function 13.5897+-0.2451 ? 13.8952+-0.1970 ? might be 1.0225x slower sink-huge-activation 21.1929+-0.7882 ? 21.4627+-0.5573 ? might be 1.0127x slower sinkable-new-object-dag 87.9745+-1.7556 87.6378+-1.6548 sinkable-new-object-taken 69.4991+-0.5855 ? 69.6013+-0.5169 ? sinkable-new-object 48.3228+-0.8083 ? 49.4448+-2.6720 ? might be 1.0232x slower slow-array-profile-convergence 3.9591+-0.2655 3.8532+-0.2752 might be 1.0275x faster slow-convergence 3.6533+-0.2022 ? 3.8285+-0.1742 ? might be 1.0479x slower slow-ternaries 32.9897+-0.0626 ! 34.0713+-0.3212 ! definitely 1.0328x slower sorting-benchmark 25.5718+-0.7325 ? 26.6539+-1.0240 ? might be 1.0423x slower sparse-conditional 1.6493+-0.1244 ? 1.7526+-0.1109 ? might be 1.0626x slower splice-to-remove 20.0781+-0.4161 19.8680+-0.2761 might be 1.0106x faster string-char-code-at 20.6995+-0.1747 ! 21.3597+-0.1136 ! definitely 1.0319x slower string-concat-object 3.2504+-0.0899 ? 3.3731+-0.1358 ? might be 1.0378x slower string-concat-pair-object 3.1163+-0.1525 ? 3.4258+-0.2881 ? might be 1.0993x slower string-concat-pair-simple 17.2665+-0.2706 ? 17.5527+-0.1602 ? might be 1.0166x slower string-concat-simple 18.0414+-0.4277 18.0045+-0.7267 string-cons-repeat 11.6718+-0.1587 ! 12.0123+-0.0694 ! definitely 1.0292x slower string-cons-tower 11.1043+-0.1615 10.9380+-0.0552 might be 1.0152x faster string-equality 25.3095+-0.0891 ^ 23.3574+-0.1021 ^ definitely 1.0836x faster string-get-by-val-big-char 9.9627+-0.3243 ! 10.9963+-0.3312 ! definitely 1.1037x slower string-get-by-val-out-of-bounds-insane 5.1257+-0.2642 5.0955+-0.2916 string-get-by-val-out-of-bounds 6.9218+-0.0982 ? 6.9869+-0.1603 ? string-get-by-val 4.8026+-0.1040 ? 4.8405+-0.1285 ? string-hash 2.8820+-0.0512 ? 2.8932+-0.3495 ? string-long-ident-equality 20.6058+-0.2778 ^ 19.1530+-0.2745 ^ definitely 1.0759x faster string-out-of-bounds 15.0514+-0.0887 ! 15.5713+-0.4121 ! definitely 1.0345x slower string-repeat-arith 46.3447+-1.1603 44.9937+-1.7432 might be 1.0300x faster string-sub 89.1478+-1.8926 88.8824+-2.3440 string-test 4.3516+-0.2229 ? 4.5216+-0.1996 ? might be 1.0391x slower string-var-equality 46.4541+-0.1841 ! 61.1758+-1.8536 ! definitely 1.3169x slower structure-hoist-over-transitions 3.3184+-0.1690 ! 3.6569+-0.0667 ! definitely 1.1020x slower substring-concat-weird 59.9553+-0.6730 ? 61.1544+-1.1429 ? might be 1.0200x slower substring-concat 65.3174+-0.2529 ! 66.1031+-0.3448 ! definitely 1.0120x slower substring 71.8577+-0.2806 ? 72.2153+-0.6596 ? switch-char-constant 3.3586+-0.1165 ? 3.3975+-0.1435 ? might be 1.0116x slower switch-char 8.0619+-0.1467 7.9807+-0.1040 might be 1.0102x faster switch-constant 14.2111+-2.0979 13.6503+-0.2539 might be 1.0411x faster switch-string-basic-big-var 32.1525+-0.2322 ? 32.4703+-0.6062 ? switch-string-basic-big 30.6976+-0.7711 29.0456+-1.1405 might be 1.0569x faster switch-string-basic-var 29.6719+-0.8855 ! 32.8151+-1.3267 ! definitely 1.1059x slower switch-string-basic 19.8212+-0.6875 ? 22.0967+-1.5976 ? might be 1.1148x slower switch-string-big-length-tower-var 27.9340+-0.1611 ! 28.6083+-0.4354 ! definitely 1.0241x slower switch-string-length-tower-var 21.3177+-0.4208 ? 21.4591+-0.0749 ? switch-string-length-tower 14.8754+-0.1755 ? 15.4775+-0.4466 ? might be 1.0405x slower switch-string-short 14.8463+-0.0715 ! 15.3393+-0.1337 ! definitely 1.0332x slower switch 17.3847+-2.4054 17.2663+-1.9261 tear-off-arguments-simple 4.4540+-0.2295 4.4034+-0.2286 might be 1.0115x faster tear-off-arguments 6.4727+-0.5658 ? 6.7120+-0.3017 ? might be 1.0370x slower temporal-structure 18.0623+-0.2414 ^ 16.9745+-0.2993 ^ definitely 1.0641x faster to-int32-boolean 21.6496+-0.1473 ? 21.6923+-0.2134 ? try-catch-get-by-val-cloned-arguments 20.9556+-0.2850 ? 20.9960+-0.0663 ? try-catch-get-by-val-direct-arguments 9.8060+-0.1460 ? 10.1013+-0.2921 ? might be 1.0301x slower try-catch-get-by-val-scoped-arguments 11.6102+-0.5341 11.3101+-0.3027 might be 1.0265x faster typed-array-get-set-by-val-profiling 35.5653+-1.1196 ^ 33.4606+-0.7347 ^ definitely 1.0629x faster undefined-property-access 482.5085+-3.7222 ! 491.7103+-4.4446 ! definitely 1.0191x slower undefined-test 4.6265+-0.3027 ? 4.6274+-0.1438 ? unprofiled-licm 24.3152+-0.1487 ? 24.3284+-0.0950 ? varargs-call 18.3865+-0.1909 ! 18.9517+-0.3574 ! definitely 1.0307x slower varargs-construct-inline 37.1505+-1.0489 ? 37.2438+-0.1649 ? varargs-construct 30.1803+-0.4591 ! 30.9513+-0.2914 ! definitely 1.0255x slower varargs-inline 12.1935+-0.2009 ! 12.6351+-0.2187 ! definitely 1.0362x slower varargs-strict-mode 14.1397+-0.0786 ! 15.0109+-0.1786 ! definitely 1.0616x slower varargs 14.0467+-0.2247 ! 14.8665+-0.0940 ! definitely 1.0584x slower weird-inlining-const-prop 2.8640+-0.1563 ? 3.0890+-0.1133 ? might be 1.0786x slower <geometric> 11.8475+-0.0334 ! 11.9817+-0.0319 ! definitely 1.0113x slower Baseline CalleeSaves AsmBench: bigfib.cpp 700.0009+-6.5306 ? 706.4688+-4.3543 ? cray.c 650.5345+-9.2952 647.0410+-3.2439 dry.c 716.3133+-0.7882 691.8907+-81.1479 might be 1.0353x faster FloatMM.c 960.8315+-1.6982 959.8122+-1.1292 gcc-loops.cpp 6222.5687+-4.7303 ? 6227.8917+-22.8899 ? n-body.c 1745.5381+-1.6220 1745.1699+-1.1878 Quicksort.c 594.2045+-12.2319 ? 595.1923+-9.2675 ? stepanov_container.cpp 5130.1576+-24.2332 5067.3857+-42.9528 might be 1.0124x faster Towers.c 427.0610+-3.6739 ^ 419.5034+-1.3993 ^ definitely 1.0180x faster <geometric> 1179.8745+-0.8660 1171.8219+-16.0531 might be 1.0069x faster Baseline CalleeSaves CompressionBench: huffman 85.0293+-3.4450 ? 85.4495+-2.1356 ? arithmetic-simple 452.6348+-1.5141 ^ 449.1195+-1.2334 ^ definitely 1.0078x faster arithmetic-precise 379.4055+-7.3183 378.2310+-3.5969 arithmetic-complex-precise 375.4926+-1.2018 ? 376.4345+-2.7825 ? arithmetic-precise-order-0 462.6586+-1.1742 ^ 460.2200+-1.0859 ^ definitely 1.0053x faster arithmetic-precise-order-1 448.5193+-4.0628 ^ 433.0286+-2.6180 ^ definitely 1.0358x faster arithmetic-precise-order-2 511.0580+-5.8973 502.1868+-7.1247 might be 1.0177x faster arithmetic-simple-order-1 524.5217+-3.1771 519.0538+-5.7873 might be 1.0105x faster arithmetic-simple-order-2 590.3109+-2.0380 ^ 576.4360+-3.0474 ^ definitely 1.0241x faster lz-string 439.1639+-9.8846 ? 446.5676+-8.0396 ? might be 1.0169x slower <geometric> 388.8524+-2.4690 385.8004+-1.2727 might be 1.0079x faster Baseline CalleeSaves Geomean of preferred means: <scaled-result> 81.8188+-0.3020 ? 82.0980+-0.2888 ? might be 1.0034x slower Attachment 260867 [details] did not pass style-queue:
ERROR: Source/JavaScriptCore/jit/JIT.cpp:497: One space before end of line comments [whitespace/comments] [5]
Total errors found: 1 in 59 files
If any of these errors are false positives, please file a bug against check-webkit-style.
(In reply to comment #15) > Attachment 260867 [details] did not pass style-queue: > > > ERROR: Source/JavaScriptCore/jit/JIT.cpp:497: One space before end of line > comments [whitespace/comments] [5] > Total errors found: 1 in 59 files > > > If any of these errors are false positives, please file a bug against > check-webkit-style. Fixed locally. Comment on attachment 260867 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=260867&action=review > Source/JavaScriptCore/ftl/FTLLink.cpp:58 > // FIXME: Need to know the real frame register count. > // https://bugs.webkit.org/show_bug.cgi?id=125727 > - state.jitCode->common.frameRegisterCount = 1000; > + state.jitCode->common.frameRegisterCount = state.jitCode->stackmaps.stackSizeForLocals() / sizeof(void*); Does this change resolve the FIXME above? (In reply to comment #17) > Comment on attachment 260867 [details] > Patch > > View in context: > https://bugs.webkit.org/attachment.cgi?id=260867&action=review > > > Source/JavaScriptCore/ftl/FTLLink.cpp:58 > > // FIXME: Need to know the real frame register count. > > // https://bugs.webkit.org/show_bug.cgi?id=125727 > > - state.jitCode->common.frameRegisterCount = 1000; > > + state.jitCode->common.frameRegisterCount = state.jitCode->stackmaps.stackSizeForLocals() / sizeof(void*); > > Does this change resolve the FIXME above? Yes, it does. The change was also posted to https://bugs.webkit.org/show_bug.cgi?id=125727. I'll remove the FIXME comment. Created attachment 260880 [details]
Patch with suggested fixes and fix for win32 build
Comment on attachment 260880 [details]
Patch with suggested fixes and fix for win32 build
I buy it!
Committed r189575: <http://trac.webkit.org/changeset/189575> |