https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107757
Segher Boessenkool <segher at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2024-07-31 Ever confirmed|0 |1 --- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> --- You need vsrd %0,%1,%2 since you have actually three operands? Otherwise you need to mark operand 0 as in-out at least :-) Nice trick btw :-)