Re: [PING] [PATCH, AArch64] Use GCC builtins to count leading/tailing zeros

2014-04-22 Thread Marcus Shawcroft
On 22 April 2014 17:09, Yufeng Zhang wrote: > Ping~ > > OK for stage-1? > > The original patch was posted here: > http://gcc.gnu.org/ml/gcc-patches/2014-01/msg00286.html > and the glibc patch was approved here: > http://sourceware.org/ml/libc-alpha/2014-01/msg00120.html The glibc patch is now

[PING] [PATCH, AArch64] Use GCC builtins to count leading/tailing zeros

2014-04-22 Thread Yufeng Zhang
Ping~ OK for stage-1? The original patch was posted here: http://gcc.gnu.org/ml/gcc-patches/2014-01/msg00286.html and the glibc patch was approved here: http://sourceware.org/ml/libc-alpha/2014-01/msg00120.html Thanks, Yufeng On 01/07/14 16:34, Yufeng Zhang wrote: Hi, This patch is to sy

[PATCH, AArch64] Use GCC builtins to count leading/tailing zeros

2014-01-07 Thread Yufeng Zhang
Hi, This patch is to sync up include/longlong.h with its glibc peer after the proposed change here: http://sourceware.org/ml/libc-alpha/2014-01/msg00114.html The patch defines a number of macros in stdlib/longlong.h to use GCC builtins __builtin_clz* to implement the __clz* and __ctz* functi