Commit Graph

16 Commits

Author SHA1 Message Date
Benjamin Peterson 7789f270d8 adjust for change in assert bytecode 2011-10-27 08:53:32 -04:00
Ezio Melotti aa98058cc4 use assert[Not]In where appropriate 2010-01-23 23:04:36 +00:00
Jeffrey Yasskin 68d6852006 Backport r69961 to trunk, replacing JUMP_IF_{TRUE,FALSE} with
POP_JUMP_IF_{TRUE,FALSE} and JUMP_IF_{TRUE,FALSE}_OR_POP. This avoids executing
a POP_TOP on each conditional and sometimes allows the peephole optimizer to
skip a JUMP_ABSOLUTE entirely. It speeds up list comprehensions significantly.
2009-02-28 19:03:21 +00:00
Antoine Pitrou d0c3515bc5 Issue #2183: Simplify and optimize bytecode for list comprehensions. 2008-12-17 00:38:28 +00:00
Christian Heimes c5f05e45cf Patch #2167 from calvin: Remove unused imports 2008-02-23 17:40:11 +00:00
Collin Winter 9475db7662 Clean up imports. 2007-04-04 18:14:17 +00:00
Tim Peters 73a9eade1c Whitespace normalization. 2006-07-18 21:55:15 +00:00
Neal Norwitz 84be93b2db Bug #1512814, Fix incorrect lineno's when code within a function
had more than 255 blank lines.  Byte codes need to go first, line #s second.
2006-07-16 01:50:38 +00:00
Neal Norwitz 10be2ea85d SF bug 1442442: LIST_APPEND optimization got lost in the AST merge.
Add it back.
2006-03-03 20:29:11 +00:00
Tim Peters 83a8c393b0 test_bug_1333982(): This one must fail under -O.
All the --all test pass using -O on WinXP now.
2005-12-25 22:52:32 +00:00
Neal Norwitz 51abbc7b4a Fix Armin's bug 1333982. He found it, he didn't created it :-)
This code generated a C assertion:
        assert 1, ([s for s in x] +
                   [s for s in x])
        pass

assert was completely broken, it needed to use the proper block.
compiler_use_block() is now no longer used, so remove it.
2005-12-18 07:06:23 +00:00
Raymond Hettinger fd2d1f7870 SF Patch #1013667: Cleanup Peepholer Output
* Make a pass to eliminate NOPs.  Produce code that is more readable,
  more compact, and a tiny bit faster.  Makes the peepholer more flexible
  in the scope of allowable transformations.

* With Guido's okay, bumped up the magic number so that this patch gets
  widely exercised before the alpha goes out.
2004-08-23 23:37:48 +00:00
Michael W. Hudson 1bc2fdd785 Delete comment my last checkin rendered obsolete.
I should also not that my last checkin did stuff that made failures give
more helpful information.
2003-04-30 08:42:19 +00:00
Michael W. Hudson 26848a34d1 Use Tim's suggestion to fix
[ 708901 ] Lineno calculation sometimes broken

A one line patch to compile.c and a rather-more-than-one-line patch
to test_dis.  Hey ho.

Possibly a backport candidate -- tho' lnotab is less used in 2.2...
2003-04-29 17:07:36 +00:00
Tim Peters eabafebfbc This test relied on significant trailing whitespace in a string literal.
Evil.
2003-03-07 15:55:36 +00:00
Skip Montanaro add0ccc251 simple test case for dis module 2003-02-27 21:27:07 +00:00