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Author malin
Recipients Mark.Shannon, malin, neonene, paul.moore, rhettinger, steve.dower, tim.golden, vstinner, zach.ware
Date 2021-09-11.02:45:22
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MSVC 2019 has a /Ob3 option:

From the experience of another project, I conjecture /Ob3 increase the "global budget" mentioned in the blog.
I used /Ob3 for the 3.10 branch, and there seems to be no significant performance change. If you have time, neonene welcome to verify this.
Date User Action Args
2021-09-11 02:45:23malinsetrecipients: + malin, rhettinger, paul.moore, vstinner, tim.golden, Mark.Shannon, zach.ware, steve.dower, neonene
2021-09-11 02:45:22malinsetmessageid: <>
2021-09-11 02:45:22malinlinkissue45116 messages
2021-09-11 02:45:22malincreate