Message319623
Those -g switches you see there are during compile-time.
For this to work, you need to enable it also during link/time:
./configure --enable-optimizations --with-lto LDFLAGS="-g"
Except for py-bt, you should also try bt. With this link flag enabled, I can observe significant slowdown on my machine during the backtrace when using bt command (At least when I let the PGO do all the profiling, when compiled with the sed edit you posted here, I observe none). |
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Date |
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2018-06-15 15:25:31 | Dormouse759 | set | recipients:
+ Dormouse759, vstinner, jkloth, mcepl, koobs, cstratak, mi |
2018-06-15 15:25:31 | Dormouse759 | set | messageid: <1529076331.55.0.947875510639.issue30345@psf.upfronthosting.co.za> |
2018-06-15 15:25:31 | Dormouse759 | link | issue30345 messages |
2018-06-15 15:25:31 | Dormouse759 | create | |
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