[Bug rtl-optimization/91994] [10 Regression] r276327 breaks -mvzeroupper

[rsandifo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91994

--- Comment #13 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 
---
Is this still a problem?  I think Uros's patch fixed the problem
mentioned in comment #9.