https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89310
Segher Boessenkool <segher at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2019-02-12 Ever confirmed|0 |1 --- Comment #2 from Segher Boessenkool <segher at gcc dot gnu.org> --- This is caused by a split after reload. The insns that are split to do not get all the early RTL optimisations. Late splits should be avoided. Why does this use mtvsrd instead opf mtvsrw[az]?