Message79264
FWIW, I have made a quick attempt at removing the f->f_lasti assignment
in the few places where it could be removed, but it didn't make a
difference on my machine. The problem being that there are very few
places where it is legitimate to remove the assignment (even a call to
Py_DECREF can invoke arbitrary external code through destructors, so
even a very simple opcode such as POP_TOP needs the f->f_lasti assignment).
Another approach would be to create agregate opcodes, e.g.
BINARY_ADD_FAST would combine LOAD_FAST and BINARY_ADD. That's
orthogonal to the current issue though. |
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Date |
User |
Action |
Args |
2009-01-06 14:30:09 | pitrou | set | recipients:
+ pitrou, lemburg, skip.montanaro, collinwinter, rhettinger, facundobatista, christian.heimes, ajaksu2, alexandre.vassalotti, jyasskin, djc, ralph.corderoy, bboissin, blaisorblade, theatrus |
2009-01-06 14:30:08 | pitrou | set | messageid: <1231252208.9.0.0693571413394.issue4753@psf.upfronthosting.co.za> |
2009-01-06 14:30:08 | pitrou | link | issue4753 messages |
2009-01-06 14:30:07 | pitrou | create | |
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