Message220183
test_memoryview_assign seems to be okay, but the two test_lzma tests still fail with the same message. Both pass without PGO.
I'll get in touch with the PGO team and try and get it fixed. I haven't checked, but it looks consistent with Stefan's analysis of the disassembly. My guess it that it's a broken space optimisation rather than a speed one - our release builds normally optimise everything for speed but PGO will often decide that space is better. |
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2014-06-10 18:17:38 | steve.dower | set | recipients:
+ steve.dower, loewis, vstinner, nadeem.vawda, brian.curtin, skrah |
2014-06-10 18:17:38 | steve.dower | set | messageid: <1402424258.3.0.777540414831.issue15993@psf.upfronthosting.co.za> |
2014-06-10 18:17:38 | steve.dower | link | issue15993 messages |
2014-06-10 18:17:37 | steve.dower | create | |
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