[Bug rtl-optimization/113280] Strange error for empty inline assembly with +X constraint

[segher at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113280

--- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Oh, and if the goal of the code is to put and keep the datum in a register, the
code should really use "+r" anyway!