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Re: [PATCH] Fix up xbegin expansion (PR target/53315)


On Mon, May 14, 2012 at 7:02 PM, Jakub Jelinek <jakub@redhat.com> wrote:

> This is an updated version of the xbegin bugfix.
> Bootstrapped/regtested on x86_64-linux and i686-linux,
> tested with the testcase by Andi on RTM capable hw (or was it sim?).
>
> Ok for trunk?
>
> 2012-05-14 ?Andrew Pinski ?<apinski@cavium.com>
> ? ? ? ? ? ?H.J. Lu ?<hongjiu.lu@intel.com>
> ? ? ? ? ? ?Jakub Jelinek ?<jakub@redhat.com>
>
> ? ? ? ?PR target/53315
> ? ? ? ?* config/i386/i386.md (xbegin_1): Use + in constraint and
> ? ? ? ?match_dup.
> ? ? ? ?(xbegin): Updated.
>
> 2012-05-14 ?Andi Kleen <ak@linux.intel.com>
> ? ? ? ? ? ?Jakub Jelinek ?<jakub@redhat.com>
>
> ? ? ? ?PR target/53315
> ? ? ? ?* gcc.target/i386/i386.exp (check_effective_target_rtm): New.
> ? ? ? ?* gcc.target/i386/rtm-check.h: New file.
> ? ? ? ?* gcc.target/i386/pr53315.c: New test.

OK.

Thanks,
Uros.


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