[PATCH testsuite]Refine scanning string in pr65447.c to support small address offset target

[Bernhard Reutner-Fischer]

On June 2, 2015 5:56:13 AM GMT+02:00, Bin Cheng <bin.cheng@arm.com> wrote:
>Hi,
>On some arm processors, the offset supported in addressing modes is
>very
>small.  As a result, the dozens of address induction variables will be
>grouped into several groups, rather than only one as on armv7/8.  This
>patch
>refines scanning string to avoid test failure on such processors.
>
>It's an obvious change, and test acts as expected.  So is it OK?  I
>will
>commit it in next 24 hours if there is no objection.
>
>Thanks,
>bin
>
>2015-06-02  Bin Cheng  <bin.cheng@arm.com>
>
>	PR tree-optimization/65447
>	* gcc.dg/tree-ssa/pr65447.c: Increase searching number.

There should be no cleanup-tree-dump left on trunk.
Please refresh your patch before pushing when somebody OKs it.

Thanks,