https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124621
--- Comment #6 from Torbjorn SVENSSON <azoff at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #5) > If you are doing out of tree testing, are you sure you have matching > compiler, libstdc++ headers and testcase (all from the same commit)? Yes, they are matching. The reason why I do out of tree testing is that it allows me to test an already built toolchain and it enables me to do parallel testing while still having readable logs. I test 14 permutations of Cortex-M and Cortex-A targets and doing the testing in tree would take a lot longer than simply doing it in parallel with different log and tmp directories.
