ffsl, ffsll: Optimize for GCC.
authorBruno Haible <bruno@clisp.org>
Thu, 13 Oct 2011 22:48:29 +0000 (00:48 +0200)
committerBruno Haible <bruno@clisp.org>
Thu, 13 Oct 2011 22:48:29 +0000 (00:48 +0200)
commit4b3d1ed028029965f1fae63b312dd1e0397f54f8
tree18ebfb75188d226e100200b5db9a5281121d599e
parent600c19cf3a11482e58dae818e062722561d3ce50
ffsl, ffsll: Optimize for GCC.

* lib/ffsl.h (FUNC): Use GCC_BUILTIN if defined.
* lib/ffsl.c (GCC_BUILTIN): New macro.
* lib/ffsll.c (GCC_BUILTIN): Likewise.
ChangeLog
lib/ffsl.c
lib/ffsl.h
lib/ffsll.c