On Wed, Jun 21, 2017 at 02:48:20PM +0100, Kyrill Tkachov wrote:
> Hi all,
>
> As Andrew pointed out, the patch at r248921
> (https://gcc.gnu.org/ml/gcc-patches/2017-02/msg01648.html) that allowed
> const0_rtx as an argument to the compare-exchange patterns was incomplete. It
> didn't extend the TA
Hi all,
As Andrew pointed out, the patch at r248921
(https://gcc.gnu.org/ml/gcc-patches/2017-02/msg01648.html)
that allowed const0_rtx as an argument to the compare-exchange
patterns was incomplete. It didn't extend the TARGET_LSE patterns as well,
causing the expander to generate
an invalid pa
