https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68800
--- Comment #6 from Bernhard Reutner-Fischer <aldot at gcc dot gnu.org> --- at least a few down with r12-5073: == LEAK SUMMARY: -== definitely lost: 9,471 bytes in 14 blocks -== indirectly lost: 18,267 bytes in 364 blocks +== definitely lost: 6,472 bytes in 8 blocks +== indirectly lost: 15,683 bytes in 346 blocks == possibly lost: 0 bytes in 0 blocks == still reachable: 1,442,175 bytes in 1,244 blocks == suppressed: 0 bytes in 0 blocks == == For lists of detected and suppressed errors, rerun with: -s -== ERROR SUMMARY: 13 errors from 13 contexts (suppressed: 0 from 0) +== ERROR SUMMARY: 7 errors from 7 contexts (suppressed: 0 from 0)