[Bug target/90000] Compile-time hog w/ impossible asm constraints on powerpc

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90000

--- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> ---
*** Bug 90968 has been marked as a duplicate of this bug. ***