https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106187
--- Comment #3 from Mathieu Malaterre <mathieu.malaterre at gmail dot com> --- > I can trigger an assertion in highway unit test suite on armhf when using -O2 > (does not happen at -O0). The above sentence is wrong, I can make the symptoms go away using: CXXFLAGS=-fsanitize=undefined
