https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577
--- Comment #30 from The Written Word <bugzilla-gcc at thewrittenword dot com> --- (In reply to dave.anglin from comment #29) > On 2019-07-03 7:20 p.m., bugzilla-gcc at thewrittenword dot com wrote: > > configure:8057: /opt/build/china/gcc-8.3.0/.obj/./gcc/xgcc > > -B/opt/build/china/gcc-8.3.0/.obj/./gcc/ > > -B/opt/build/gcc8/ia64-hp-hpux11.31/bin/ -B/opt/build/gcc8/i > > a64-hp-hpux11.31/lib/ -isystem /opt/build/gcc8/ia64-hp-hpux11.31/include > > -isystem /opt/build/gcc8/ia64-hp-hpux11.31/sys-include -o conftest -O2 > > -g > > conftest.c >&5 > > configure:8057: $? = 0 > > configure:8057: ./conftest > > /opt/build/china/gcc-8.3.0/libstdc++-v3/configure[20]: 1572 > > Memoryfault(coredum > > p) > > The configure test needs to be debugged in the same manner as the "hello > world" program. Yeah, we've already looked at the difference between 4.9.4/8.3.0 assembly but want to rebuild 8.3.0 with as few patches as possible to ensure the issue isn't some patch we've introduced.