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Re: Regarding addition of SH4A support in SH port


On Feb 18, 2005, "Anil Paranjape" <AnilP1@KPITCummins.com> wrote:

> But, there is no test case available which generates following SH4A instructions,

> 	"movco"    -- not present in sh4a.md but in inline function in atomicity.h
> 	"movli"    -- not present in sh4a.md but in inline function in atomicity.h	
> 	"fpchg"
> 	"prefi"

Indeed, these instructions are never generated by the compiler
proper.

> Can you help us on how to generate above instructions ?

asm statements are the only way.

-- 
Alexandre Oliva             http://www.ic.unicamp.br/~oliva/
Red Hat Compiler Engineer   aoliva@{redhat.com, gcc.gnu.org}
Free Software Evangelist  oliva@{lsd.ic.unicamp.br, gnu.org}


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