Raymond Hettinger 060641d511 Improved the bytecode optimizer. ...

* Can now test for basic blocks.
* Optimize inverted comparisions.
* Optimize unary_not followed by a conditional jump.
* Added a new opcode, NOP, to keep code size constant.
* Applied NOP to previous transformations where appropriate.

Note, the NOP would not be necessary if other functions were
added to re-target jump addresses and update the co_lnotab mapping.
That would yield slightly faster and cleaner bytecode at the
expense of optimizer simplicity and of keeping it decoupled
from the line-numbering structure.

2003-04-22 06:49:11 +00:00

..

.cvsignore

…

atof.c

Patch #411138: Rename config.h to pyconfig.h. Closes bug #231774.

2001-07-26 13:41:06 +00:00

bltinmodule.c

Some errors from range() should be TypeError, not ValueError.

2003-04-15 12:43:26 +00:00

ceval.c

Improved the bytecode optimizer.

2003-04-22 06:49:11 +00:00

codecs.c

Fixed SF bug #663074. The codec system was using global static

2003-03-19 00:35:36 +00:00

compile.c

Improved the bytecode optimizer.

2003-04-22 06:49:11 +00:00

dup2.c

…

dynload_aix.c

Include Python.h first which defines _XOPEN_SOURCE

2003-03-22 16:35:37 +00:00

dynload_atheos.c

Patch #488073: AtheOS port.

2002-06-11 06:22:31 +00:00

dynload_beos.c

Fix for

2002-01-23 15:51:12 +00:00

dynload_dl.c

Use PyOS_snprintf instead of sprintf.

2001-11-28 20:42:20 +00:00

dynload_hpux.c

Fix SF # 551504, python -v sometimes fails to find init (HPUX)

2002-11-02 20:58:05 +00:00

dynload_mac.c

Got rid of old (non-carbon-ppc and even cfm68k) file extensions for

2002-12-16 13:16:25 +00:00

dynload_next.c

Squashed compiler warnings by adding casts, making sure prototypes are in

2002-12-23 21:03:36 +00:00

dynload_os2.c

Use PyOS_snprintf instead of sprintf.

2001-11-28 20:42:20 +00:00

dynload_shlib.c

OS/2 EMX port changes (Python part of patch #450267):

2002-02-26 11:41:34 +00:00

dynload_stub.c

…

dynload_win.c

Fix a couple of whitespace consistency nits.

2002-08-26 21:20:30 +00:00

errors.c

PyErr_NormalizeException(): in the type==NULL test, we should simply

2003-04-10 20:29:48 +00:00

exceptions.c

Remove unused variables.

2003-02-24 15:33:31 +00:00

fmod.c

Patch #411138: Rename config.h to pyconfig.h. Closes bug #231774.

2001-07-26 13:41:06 +00:00

frozen.c

This is my patch

2002-08-15 14:59:02 +00:00

frozenmain.c

Patch #569753: Remove support for WIN16.

2002-06-30 15:26:10 +00:00

future.c

Constify filenames and scripts. Fixes #651362.

2002-12-11 14:04:59 +00:00

getargs.c

Roll back changes to 'h' format code -- too much breaks. Other

2003-04-18 00:12:30 +00:00

getcompiler.c

…

getcopyright.c

Another copyright update. (JvR: can you backport this to the 2.3a1

2003-01-02 16:27:15 +00:00

getcwd.c

…

getmtime.c

Patch #411138: Rename config.h to pyconfig.h. Closes bug #231774.

2001-07-26 13:41:06 +00:00

getopt.c

…

getplatform.c

…

getversion.c

Use PyOS_snprintf instead of sprintf.

2001-11-28 20:42:20 +00:00

graminit.c

Patch #534304: Implement phase 1 of PEP 263.

2002-08-04 17:29:52 +00:00

hypot.c

Patch #411138: Rename config.h to pyconfig.h. Closes bug #231774.

2001-07-26 13:41:06 +00:00

import.c

SF patch #708201, unchecked return value in import.c by Jason Harper

2003-03-23 14:31:01 +00:00

importdl.c

Simplify, and avoid PyModule_GetDict() while we're at it.

2002-08-26 21:15:11 +00:00

importdl.h

PEP 302 + zipimport:

2002-12-30 22:08:05 +00:00

mactoolboxglue.c

Oops, 'k' is the new format code for un unchecked 32 bit quantity,

2003-04-17 20:44:21 +00:00

marshal.c

Whitespace normalization.

2002-07-30 11:44:44 +00:00

memmove.c

…

modsupport.c

dded missing k and K format specifiers to Py_BuildValue and friends.

2003-04-17 22:01:10 +00:00

mysnprintf.c

PyOS_vsnprintf(): Change PyMem_Malloc() call to PyMem_MALLOC() macro,

2001-12-21 16:32:15 +00:00

mystrtoul.c

…

pyfpe.c

Patch #411138: Rename config.h to pyconfig.h. Closes bug #231774.

2001-07-26 13:41:06 +00:00

pystate.c

New PyGILState_ API - implements pep 311, from patch 684256.

2003-04-19 15:41:53 +00:00

pythonrun.c

handle_system_exit(): This leaked the current exception info, in

2003-04-19 18:47:02 +00:00

sigcheck.c

…

strdup.c

…

strerror.c

Use PyOS_snprintf instead of sprintf.

2001-11-28 20:42:20 +00:00

strtod.c

Patch #411138: Rename config.h to pyconfig.h. Closes bug #231774.

2001-07-26 13:41:06 +00:00

structmember.c

Fix SF bug #486144: Uninitialized __slot__ vrbl is None.

2001-12-04 16:23:42 +00:00

symtable.c

Add a comment explaining the st_symbols cache.

2001-12-10 00:53:18 +00:00

sysmodule.c

- New function sys.call_tracing() allows pdb to debug code

2003-04-09 19:06:21 +00:00

thread_atheos.h

Patch #488073: AtheOS port.

2002-06-11 06:22:31 +00:00

thread_beos.h

Remove the unused & broken PyThread_*_sema() functions and related constants.

2002-01-19 22:02:55 +00:00

thread_cthread.h

Remove the unused & broken PyThread_*_sema() functions and related constants.

2002-01-19 22:02:55 +00:00

thread_foobar.h

Remove the unused & broken PyThread_*_sema() functions and related constants.

2002-01-19 22:02:55 +00:00

thread_lwp.h

Remove the unused & broken PyThread_*_sema() functions and related constants.

2002-01-19 22:02:55 +00:00

thread_nt.h

SF patch 522961: Leak in Python/thread_nt.h, from Gerald S. Williams.

2002-02-28 21:34:34 +00:00

thread_os2.h

reformat for PEP-7 style conformance

2002-12-04 12:29:37 +00:00

thread_pth.h

Remove the unused & broken PyThread_*_sema() functions and related constants.

2002-01-19 22:02:55 +00:00

thread_pthread.h

Patch #716969: Detect thread creation failure. Will backport to 2.2.

2003-04-19 07:44:52 +00:00

thread_sgi.h

New PyGILState_ API - implements pep 311, from patch 684256.

2003-04-19 15:41:53 +00:00

thread_solaris.h

Patch #716969: Detect thread creation failure. Will backport to 2.2.

2003-04-19 07:44:52 +00:00

thread_wince.h

Partial patch from SF #452266, by Jason Petrone.

2001-10-16 21:13:49 +00:00

thread.c

New PyGILState_ API - implements pep 311, from patch 684256.

2003-04-19 15:41:53 +00:00

traceback.c

After the removal of SET_LINENO, PyCode_Addr2Line has always been

2003-02-22 13:07:53 +00:00