https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61812
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- This is with the original version of the http://gcc.gnu.org/ml/gcc-patches/2014-07/msg00819.html As discussed on IRC, the issue is that the RTL includes host address in the stderr output, which due to stack randomization differs in between runs. Supposedly either we should append -fdump-noaddr option to cc1/cc1plus when we retry, or turn off address space randomization for the retries (through personality syscall on Linux).
