[Bug target/106895] powerpc64 unable to specify even/odd register pairs in extended inline asm

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106895

--- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Constraints are completely the wrong tool for this.  Just use modes, which
*are* the right tool?