Fix up output filtering for cond_st so that the stacks are 
actually present.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13393 a5019735-40e9-0310-863c-91ae7b9d1cf9
memcheck/tests/cond_ld_st: add expected outputs for ARM, where
we are using real conditional load/store instructions.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13394 a5019735-40e9-0310-863c-91ae7b9d1cf9