Jeremy Hylton 138d90eb73 Vastly improved stacksize calculation. ... There are now no known cases where the compiler package computes a stack depth lower than the one computed by the builtin compiler. (To achieve this state, we had to fix bugs in both compilers :-). The chief change is to do the depth calculations with respect to basic blocks. The stack effect of block is calculated. Then the flow graph is traversed using breadth-first search to find the max weight path through the graph. Had to fix the StackDepthTracker to calculate the right info for several opcodes: LOAD_ATTR, CALL_FUNCTION (and friends), MAKE_CLOSURE, and DUP_TOPX. XXX Still need to handle free variables in MAKE_CLOSURE. XXX There are still a lot of places where the computed stack depth is larger than for the builtin compiler. These won't cause the interpreter to overflow the frame, but they waste space.		2001-10-17 13:37:29 +00:00
..
__init__.py	Fix comment typo	2001-09-27 04:18:36 +00:00
ast.py	Re-created after change to astgen to calculate hardest_arg correctly	2001-09-17 20:17:02 +00:00
consts.py	del no longer necessary now that new module is gone	2001-09-14 22:54:48 +00:00
future.py
misc.py	Add utility to set filename attribute on all nodes	2001-09-17 18:02:21 +00:00
pyassem.py	Vastly improved stacksize calculation.	2001-10-17 13:37:29 +00:00
pycodegen.py	API change:	2001-09-17 21:02:51 +00:00
symbols.py	The object-being sliced in an assignment to a slice is referenced, not	2001-09-14 22:45:57 +00:00
syntax.py	Last set of change to get regression tests to pass	2001-09-17 19:33:48 +00:00
transformer.py	Handle testlist_safe as if it were testlist.	2001-10-17 13:32:52 +00:00
visitor.py