Add mips64-le implementation of:
- atomic_add_8bit
- atomic_add_16bit
- atomic_add_32bit
- atomic_add_64bit
- do_acasW
Minor fixes for mips32 implementations are included as well.
These functions are needed to execute atomic_incs and annotate_hbefore
tests on mips64le.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13357
Even without fair scheduling, this ensures the progress
of each thread.
This avoids the test looping forever in an outer/inner
setup.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12452
machines we need to sleep longer. See bugzilla #268623 comment #2.
So let's sleep 500ms instead of 100ms, get rid of the load
barrier and enable the testcase for s390x again.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12031