Fix ppc64 structs ABI issue

[Daniel Jacobowitz]

On Fri, Oct 26, 2007 at 12:37:36AM +0000, Joseph S. Myers wrote:
> 2007-10-25  Joseph Myers  <joseph@codesourcery.com>
> 	    Daniel Jacobowitz  <dan@codesourcery.com>
> 
> 	* ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Right-align
> 	struct values smaller than one doubleword; left-align those
> 	larger.  Pass structs containing a single floating-point value in
> 	registers.

OK.

-- 
Daniel Jacobowitz
CodeSourcery