| commit | 94e0f68a627ce839d59e88b4c8faad486e75af91 | |
| author | Juho Snellman <jsnell@iki.fi> | |
| Mon, 10 Dec 2007 05:35:10 +0000 (10 05:35 +0000) | ||
| committer | Juho Snellman <jsnell@iki.fi> | |
| Mon, 10 Dec 2007 05:35:10 +0000 (10 05:35 +0000) | ||
| tree | 4cc32424173171537e97ddafa92e57c3efb18139 | treesnapshot (tar.gz zip) |
| parent | a78202527c1b4f8a9a6cb190870577e39d8544fd | commitdiff |
1.0.12.23: Optimize STRING-*-TRIM
* Add deftransforms for STRING(-LEFT|-RIGHT|)-TRIM of simple strings.
As a sleazy benchmark trick, also optimize for constant character bags.
* Rewrite the function versions of the string trimmers for more
code reuse. New versions also no longer cons up a new string when
no trimming needs to be done. (Allowed in the spec, as pointed out
by Attila Lendvai)
* Add tests.
* Add deftransforms for STRING(-LEFT|-RIGHT|)-TRIM of simple strings.
As a sleazy benchmark trick, also optimize for constant character bags.
* Rewrite the function versions of the string trimmers for more
code reuse. New versions also no longer cons up a new string when
no trimming needs to be done. (Allowed in the spec, as pointed out
by Attila Lendvai)
* Add tests.
| src/code/string.lisp | diffblobblamehistory | |
| src/compiler/seqtran.lisp | diffblobblamehistory | |
| tests/string.pure.lisp | diffblobblamehistory | |
| version.lisp-expr | diffblobblamehistory |