r154895 - in /trunk/gcc: ChangeLog config/i386/...

Wed Dec 2 05:49:00 GMT 2009

Author: spop
Date: Wed Dec  2 05:49:34 2009
New Revision: 154895

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154895
Log:
lzcount intrinsics.

	* config/i386/abmintrin.h (__lzcnt16): New.
	(__lzcnt): New.
	(__lzcnt64): New.
	* config/i386/i386-builtin-types.def (UINT16_FTYPE_UINT16): New.
	* config/i386/i386.c (IX86_BUILTIN_CLZS): New.
	(bdesc_special_args): Add __builtin_clzs.
	(ix86_expand_args_builtin): Handle UINT16_FTYPE_UINT16.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/abmintrin.h
    trunk/gcc/config/i386/i386-builtin-types.def
    trunk/gcc/config/i386/i386.c