[ColdFire 41/63] Add support for the ff1 instruction

[Jeffrey Law]

On Wed, 2007-01-10 at 11:55 +0000, Richard Sandiford wrote:
> This patch adds support for the ISA A+ and ISA C ff1 instruction.
> 
> Richard
> 
> 
> gcc/
> 200x-xx-xx  Sandra Loosemore  <sandra@codesourcery.com>
> 
> 	* longlong.h (count_leading_zeros, COUNT_LEADING_ZEROS_0): Add
> 	ColdFire alternatives.
> 	* config/m68k/m68k.h (CLZ_DEFINED_VALUE_AT_ZERO): New macro.
> 	* config/m68k/m68k.md (clzsi2):  Define for ColdFire
> 	architectures that support ff1 instruction.
OK.
Jeff