https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82737
--- Comment #12 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Matti Bryce from comment #7) > (In reply to Martin Liška from comment #5) > > Confirmed with cross compiler, I reduce a test-case. > > I've attempted to reduce a test case, but after 2 days of running creduce, > the produced file won't generate the error. Hi. Looks you hit stack overflow. In that case, please use ulimit and set smaller stack, that will simplify the reduction. You have to properly write creduce script that will catch the ICE: https://gcc.gnu.org/wiki/A_guide_to_testcase_reduction And please use -fmax-errors=1 which will guarantee that reduced test-case will be a valid code. Please either download debug symbols for GCC package. Or build your own from source: https://gcc.gnu.org/install/configure.html Feel free to ask for questions..
