5a744776bb
Similar failures were previously seen and XFAILed in https://reviews.llvm.org/D118468. See the phabricator review for a description of the problem, and the linked discourse thread for what the failing output looks like. This change should fix the issue on two buildbots that are running older versions of GDB: - https://lab.llvm.org/buildbot/#/builders/217/builds/37559 - https://lab.llvm.org/buildbot/#/builders/247/builds/15173