[Buildroot] [PATCH v2] toolchain: fix ARC GCC internal compiller error

[Arnout Vandecappelle]

On 02/07/2019 11:52, Evgeniy Didin wrote:
> With recent arc-toolchain update some packages started to fail with
> internal compiler error. This error first was catched while building
> glibc-testsuite with upstream gcc-8 and ARC port of glibc. For
> more information see BUG 89838:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89838
> 
> This commit temporarily adds patch for current version of arc-gcc and
> should be removed with update to next version of ARC tools.
> 
> Fix in upstream gcc:
> https://gcc.gnu.org/viewcvs/gcc?view=revision&sortby=date&revision=272645
> 
> Fixes:
> http://autobuild.buildroot.net/results/66e/66e8f28ed171b5c8994e6ba8c4e6257d6bbe0191//
> http://autobuild.buildroot.net/results/789/789016ff66bb4bcd2667a8c5241a680b98db5b2f//
> http://autobuild.buildroot.net/results/dd9/dd9de722b886dee3e6373b026062e1aecc11efd3//
> 
> Signed-off-by: Evgeniy Didin <Evgeniy.Didin at synopsys.com>
> Cc: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
> Cc: arc-buildroot at synopsys.com

 Applied to master, thanks.

 Regards,
 Arnout