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Author methane
Recipients christian.heimes, ezio.melotti, methane, miss-islington, mpaolini, ncoghlan, pablogsal, rhettinger, serhiy.storchaka, steve.dower
Date 2019-07-30.16:46:33
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1564505193.29.0.940788749924.issue37587@roundup.psfhosted.org>
In-reply-to
Content 
I tested before, after, Steve's patch, and my patch with gcc 8.3.0 and PGO+LTO.
https://gist.github.com/methane/f6077bd1b0b04d40a9c790d9ed670a44#file-gcc-8-3-0-pgo-md

Surprisingly, there is no difference.  Even my patch didn't help register allocation when PGO is enabled.

I will run same test with other compilers & PGO (enabled|disabled).
History
Date User Action Args
2019-07-30 16:46:33methanesetrecipients: + methane, rhettinger, ncoghlan, christian.heimes, ezio.melotti, serhiy.storchaka, steve.dower, mpaolini, pablogsal, miss-islington
2019-07-30 16:46:33methanesetmessageid: <1564505193.29.0.940788749924.issue37587@roundup.psfhosted.org>
2019-07-30 16:46:33methanelinkissue37587 messages
2019-07-30 16:46:33methanecreate