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view src/.cvsignore @ 5915:1af53d35dd53
Avoid allocation in #'integer-length; add #'logcount.
lisp/ChangeLog addition:
2015-05-29 Aidan Kehoe <kehoea@parhasard.net>
* byte-optimize.el (side-effect-free-fns):
Add #'integer-length, #'logcount here.
* cl-extra.el:
* cl-extra.el (integer-length):
Update this to avoid allocating memory.
* cl-extra.el (logcount): New. Return the number of one bits in
INTEGER, if non-negative. Function from Common Lisp.
tests/ChangeLog addition:
2015-05-29 Aidan Kehoe <kehoea@parhasard.net>
* automated/lisp-tests.el:
Test #'integer-length, #'logcount in this file.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Fri, 29 May 2015 17:06:24 +0100 |
parents | c11067d70e63 |
children |
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*.so.* Emacs.ad.h GNUmakefile Makefile Makefile.in NEEDTODUMP SATISFIED Xpm.dll config.h dump-id.c gmon.out paths.h puresize-adjust.h sheap-adjust.h temacs temacs.bsc temacs.ilk temacs.map temacs.opt temacs.pdb update-elc.stamp xemacs xemacs.dmp xemacs.ilk xemacs.map xemacs.opt *.tmp makeinfo_test.bat REBUILD_AUTOLOADS dump-size xemacs.def xemacs.def.in .dbxrc .dbxrc.in .gdbinit .gdbinit.in