Mercurial > cpython-lru_cache-weakref
diff Python/ceval.c @ 55373:ebc9856a9bdb
Merged revisions 73750 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r73750 | benjamin.peterson | 2009-07-01 19:45:19 -0400 (Wed, 01 Jul 2009) | 1 line
small optimization: avoid popping the current block until we have to
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| author | Alexandre Vassalotti <alexandre@peadrop.com> |
|---|---|
| date | Tue, 21 Jul 2009 05:23:51 +0000 |
| parents | 79718ee03986 |
| children | 53f17cc7bff6 |
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--- a/Python/ceval.c Tue Jul 21 04:30:03 2009 +0000 +++ b/Python/ceval.c Tue Jul 21 05:23:51 2009 +0000 @@ -2839,19 +2839,18 @@ fast_block_end: while (why != WHY_NOT && f->f_iblock > 0) { - PyTryBlock *b = PyFrame_BlockPop(f); + /* Peek at the current block. */ + PyTryBlock *b = &f->f_blockstack[f->f_iblock - 1]; assert(why != WHY_YIELD); if (b->b_type == SETUP_LOOP && why == WHY_CONTINUE) { - /* For a continue inside a try block, - don't pop the block for the loop. */ - PyFrame_BlockSetup(f, b->b_type, b->b_handler, - b->b_level); why = WHY_NOT; JUMPTO(PyLong_AS_LONG(retval)); Py_DECREF(retval); break; } + /* Now we have to pop the block. */ + f->f_iblock--; if (b->b_type == EXCEPT_HANDLER) { UNWIND_EXCEPT_HANDLER(b);