[Patch Testsuite] XFAIL gfortran.dg/pr45636.f90 on AArch64

[James Greenhalgh]

Hi,

As is already done for mips and hppa, we should XFAIL this test on
AArch64 as we don't currently use the store_by_pieces infrastructure.

We may in future want to tweak this, but for GCC 5.0 the safe thing
to do is just to XFAIL the test.

Tested with aarch64-none-elf.

OK?

Thanks,
James

---
2015-02-10  James Greenhalgh  <james.greenha...@arm.com>

        * gfortran.dg/pr45636.f90: XFAIL for aarch64* targets.

diff --git a/gcc/testsuite/gfortran.dg/pr45636.f90 b/gcc/testsuite/gfortran.dg/pr45636.f90
index c80dda4..e3d8ca6 100644
--- a/gcc/testsuite/gfortran.dg/pr45636.f90
+++ b/gcc/testsuite/gfortran.dg/pr45636.f90
@@ -10,5 +10,5 @@ program main
   b = y
   call sub(a, b)
 end program main
-! { dg-final { scan-tree-dump-times "memset" 0 "forwprop2" { xfail { { hppa*-*-* && { ! lp64 } } || { mips*-*-* && { ! nomips16 } } } } } }
+! { dg-final { scan-tree-dump-times "memset" 0 "forwprop2" { xfail { { hppa*-*-* && { ! lp64 } } || { { mips*-*-* && { ! nomips16 } } || { aarch64*-*-* } } } } } }
 ! { dg-final { cleanup-tree-dump "forwprop2" } }