Hi, Bootstrapped. No regressions detected. Please have a look. Is it ok for trunk?
2014-11-05 Petr Murzin <petr.mur...@intel.com>
gcc/
* simplify-rtx.c (simplify_ternary_operation): Simplify
vec_merge (vec_duplicate (vec_select)).
gcc/testsuite/
* gcc.target/i386/extract-insert-combining.c: New.
Thanks,
Petr
On Wed, Oct 22, 2014 at 9:35 PM, Marc Glisse <marc.gli...@inria.fr> wrote:
> On Wed, 22 Oct 2014, Petr Murzin wrote:
>
>> + && UINTVAL (op2) == 1 << UINTVAL (tem))
>
>
> With modes like V64QI around, it is better to replace 1 with
> HOST_WIDE_INT_1U, though we are not consistent about it.
>
> --
> Marc Glisse
extract_insert_patch
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