[Patch, testsuite] missing -ftrack-macro-expansion=0 option in gcc.dg/builtin-stringop-chk-1.c

[Gabriel Dos Reis]

On Wed, May 2, 2012 at 1:21 PM, Greta Yorsh <Greta.Yorsh@arm.com> wrote:
> The test gcc.dg/builtin-stringop-chk-1.c fails on arm-none-eabi because the
> command line option -ftrack-macro-expansion=0 is missing.
>
> This command-line option has recently been added to dg-options directive in
> this test, but for arm targets the first dg-options directive in the test is
> overwritten by a second dg-options that does not contain
> -ftrack-macro-expansion=0.
>
> This patch replaces the second dg-options directive with
> dg-additional-options. Fixed test passes on qemu.
>
> OK for trunk?

OK.

-- Gaby