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[PING] Fix PR58115


PING...

this patch still needs review: http://gcc.gnu.org/ml/gcc-patches/2013-11/msg00133.html

Thanks.


> on i686-pc-linux-gnu the test case gcc.target/i386/intrinsics_4.c fails because of
> an internal compiler error, see PR58155.
>
> The reason for this is that the optab CODE_FOR_movv8sf is disabled when it
> should be enabled.
>
> This happens because invoke_set_current_function_hook changes the pointer
> "this_fn_optabs" after targetm.set_current_function has already modified the
> optab to enable/disable CODE_FOR_movv8sf, leaving that optab entry
> in an undefined state.
>
> Boot-strapped and regression-tested on i686-pc-linux-gnu.
>
> Ok for trunk?
>
> Regards
> Bernd. 		 	   		  

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