http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53827
--- Comment #3 from Uros Bizjak <ubizjak at gmail dot com> 2012-07-03 07:05:29 UTC --- (In reply to comment #2) > My thinko. This patchlet ought to fix it. Testing now... I can confirm that the patch fixes all memset* runtime failures in [1]. [1] http://gcc.gnu.org/ml/gcc-testresults/2012-07/msg00017.html