https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68057
Mikhail Maltsev <miyuki at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |miyuki at gcc dot gnu.org --- Comment #3 from Mikhail Maltsev <miyuki at gcc dot gnu.org> --- This also started showing up in my x86_64 builds with the following options: g++ -w -Ofast -march=haswell -mtune=haswell -flto=12 -DSPEC_CPU_LP64 -std=c++98 -fprofile-generate <...> -o soplex I'll try to reduce the testcase.