Comment 2 for bug 1292489

Hi Michael,

please address this issue when you get a chance.

On Fri, Mar 14, 2014 at 7:02 AM, Роман Донченко <email address hidden> wrote:
> Public bug reported:
>
> There's a bug in GCC 4.8 related to vectorization of dot product-like
> code: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60196.
>
> 4.8 is the only upstream branch that's affected, however, you seem to
> have backported the revision introducing the bug (r185437) into 4.6 and
> 4.7 as well, and those are now affected as well. Since the fix is
> already available (r202663), please backport it to the affected
> branches.
>
> ** Affects: gcc-linaro
> Importance: Undecided
> Status: New
>
> --
> You received this bug notification because you are a member of Linaro
> Toolchain Developers, which is subscribed to Linaro GCC.
> https://bugs.launchpad.net/bugs/1292489
>
> Title:
> Buggy vectorization of dot products
>
> Status in Linaro GCC:
> New
>
> Bug description:
> There's a bug in GCC 4.8 related to vectorization of dot product-like
> code: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60196.
>
> 4.8 is the only upstream branch that's affected, however, you seem to
> have backported the revision introducing the bug (r185437) into 4.6
> and 4.7 as well, and those are now affected as well. Since the fix is
> already available (r202663), please backport it to the affected
> branches.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/gcc-linaro/+bug/1292489/+subscriptions

--
Ryan S. Arnold
Linaro Toolchain Working Group
www.linaro.org