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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2004-09-10 12:48:34 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2004-09-10 12:48:34 (GMT) |
| commit | 7ae4115a5e7d953245963c4287ad342e9c0f54ba (patch) | |
| tree | 2e5183af73491bbe7705551e34535bf3d2aaea95 /ChangeLog | |
| parent | 3b09378118bfed68006ac0cb3e3dc2c5abbe04e4 (diff) | |
| download | tcl-7ae4115a5e7d953245963c4287ad342e9c0f54ba.zip tcl-7ae4115a5e7d953245963c4287ad342e9c0f54ba.tar.gz tcl-7ae4115a5e7d953245963c4287ad342e9c0f54ba.tar.bz2 | |
* generic/tclExecute.c (INST_CONCAT1): added a peephole
optimisation for concatting an empty string. This enables
replacing the idiom 'K $x [set x {}]' by '$x[set x {}]' for
fastest execution.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -1,3 +1,10 @@ +2004-09-10 Miguel Sofer <msofer@users.sf.net> + + * generic/tclExecute.c (INST_CONCAT1): added a peephole + optimisation for concatting an empty string. This enables + replacing the idiom 'K $x [set x {}]' by '$x[set x {}]' for + fastest execution. + 2004-09-09 David Gravereaux <davygrvy@pobox.com> * win/tclWinConsole.c: Calls to WriteFile and WriteConsoleA |