https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121185
--- Comment #35 from Mikael Morin <mikael at gcc dot gnu.org> --- The three patches fix the problem (or at least one of them) independently, and I'm considering submitting all of them. I have to see what regresses with the third one. And I have to find how to test: if only one of the patches fixes the test, the test is no longer useful to test the two other patches.
