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Author pablogsal
Recipients pablogsal, petdance
Date 2020-01-09.10:31:22
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1578565882.5.0.173411869425.issue39150@roundup.psfhosted.org>
In-reply-to
Content 
I will take a look and try to reproduce the benchmarks result you mentioned, but if under PGO there is no substantial performance increase is much less appealing as the lookup table code is less clear and maintainable than the simple switch. Also you have a branch that is a good candidate to trigger the same branch mispredictions as the default of the switch (c1>=37 && c1<=126).
History
Date User Action Args
2020-01-09 10:31:22pablogsalsetrecipients: + pablogsal, petdance
2020-01-09 10:31:22pablogsalsetmessageid: <1578565882.5.0.173411869425.issue39150@roundup.psfhosted.org>
2020-01-09 10:31:22pablogsallinkissue39150 messages
2020-01-09 10:31:22pablogsalcreate