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Re: [PATCH] powerpc64-linux bi-arch support


On Tue, May 27, 2003 at 10:46:53AM -0400, David Edelsohn wrote:
> 	This patch is going to require a lot of careful review.  One issue
> I notice is :
> 
>  /* PowerPC no-op instruction.  */
>  #undef  RS6000_CALL_GLUE
> -#define RS6000_CALL_GLUE "nop"
> +#define RS6000_CALL_GLUE (TARGET_64BIT ? "nop" : "cror 31,31,31")
>  
> 
> Why are you changing RS6000_CALL_GLUE based on TARGET_64BIT?  It is a new
> mnemonic versus old mnemonic issue.  PPC32 Linux does not use it and PPC64
> only uses "nop".

I think -m32 -mcall-aixdesc still uses it.
If it is ok for -m32 -mcall-aixdesc to emit nop instead of cror 31,31,31,
then this hunk can certainly go away.

	Jakub


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