[Bug target/68770] [6 Regression] Conditional jump or move depends on uninitialised value(s) default_secondary_reload() targhooks.c:940

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770

--- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
trippels@gcc2-power8 ~ % ../gcc/configure --enable-checking=valgrind
--with-cpu=power8 --disable-libsanitizer --disable-bootstrap
--disable-libstdcxx-pch --disable-libvtv --disable-libitm --disable-libcilkrts
--disable-libssp --disable-libgomp --disable-werror --disable-multilib
--enable-languages=c,c++  

trippels@gcc2-power8 ~ % make -j60

Because of the high parallelism, it is hard to tell exactly which file triggers
the issue.