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(parent: ffe5104) | patch
Use long long builtins of zero counting for x86-64.
authorH.J. Lu <hongjiu.lu@intel.com>
Sat, 18 Jun 2011 15:35:10 +0000 (15:35 +0000)
committerH.J. Lu <hjl@gcc.gnu.org>
Sat, 18 Jun 2011 15:35:10 +0000 (08:35 -0700)
commit10937b0c3a75d7f639bccbcf9917c81ae3133d98
tree7f1811a36f1f12e986891d1b920521330843cbbctree
parentffe5104599c7a16adff14cf4c8f7238cd1799da0commit | diff
Use long long builtins of zero counting for x86-64.

2011-06-18  H.J. Lu  <hongjiu.lu@intel.com>

* longlong.h (count_leading_zeros): Use long long builtin for
x86-64.
(count_trailing_zeros): Likewise.

From-SVN: r175183
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