https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78095
--- Comment #7 from Bill Schmidt <wschmidt at gcc dot gnu.org> --- (In reply to Markus Trippelsdorf from comment #6) > At least it needs a big fat explanation in > https://gcc.gnu.org/gcc-7/changes.html I tend to think this is the right action. It has never been a good idea to clobber r2 with an inline asm, but it was previously undiagnosed. The clobbers in valgrind are wrong (and our valgrind guy is now aware this needs to be fixed). We can expect a round of similar bug reports for misguided asm, but these are all user errors that will be worth exposing. Anyone object if we add a note to gcc-7/change.html and close this as NOTABUG?
