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Re: [m68k 01/13] Use pseudo opcodes for fp branch instructions


On Tue, 2007-01-30 at 12:26 +0100, zippel@linux-m68k.org wrote:
> Hi,
> 
> gcc has problems to generate conditional fp jumps in very large
> functions, as it always uses the 16bit variant. The easy solution is to
> use the pseudo opcodes gas provides as we do with normal jump opcodes
> and leave the work to gas.
> This removes also many MOTOROLA tests, as the used jump opcodes weren't
> really Motorola ops, but all of them are gas pseudo opcodes and this
> uses now the officially documented variant.
> 
> 
> 2007-01-30  Roman Zippel <zippel@linux-m68k.org>
> 
> 	* config/m68k/m68k.md: replace all fbcc with fjcc
The obvious concern here is whether or not all the other m68k
assemblers accept fjcc.  Can you comment on this? 

Jeff



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