3.7a5pre 最新每小时JS测试（破700了）

发现终于破700了

http://www2.webkit.org/perf/sunspider-0 ... sults.html?{%223d-cube%22:[32,32,32,32,32],%223d-morph%22:[24,42,41,24,24],%223d-raytrace%22:[41,40,40,40,40],%22access-binary-trees%22:[18,18,18,18,18],%22access-fannkuch%22:[45,45,45,45,45],%22access-nbody%22:[18,18,18,17,17],%22access-nsieve%22:[11,11,11,11,11],%22bitops-3bit-bits-in-byte%22:[1,1,1,1,1],%22bitops-bits-in-byte%22:[9,9,9,9,9],%22bitops-bitwise-and%22:[2,2,3,2,2],%22bitops-nsieve-bits%22:[19,19,19,19,19],%22controlflow-recursive%22:[7,7,8,8,8],%22crypto-aes%22:[25,22,36,28,25],%22crypto-md5%22:[9,10,9,10,10],%22crypto-sha1%22:[6,6,6,6,5],%22date-format-tofte%22:[57,56,56,56,57],%22date-format-xparb%22:[66,72,73,70,75],%22math-cordic%22:[29,29,29,29,29],%22math-partial-sums%22:[33,16,16,16,15],%22math-spectral-norm%22:[6,6,6,7,7],%22regexp-dna%22:[54,54,53,53,53],%22string-base64%22:[8,7,7,7,7],%22string-fasta%22:[24,25,25,24,25],%22string-tagcloud%22:[67,66,64,64,64],%22string-unpack-code%22:[66,66,66,66,66],%22string-validate-input%22:[24,25,24,23,23]}