[Bug tree-optimization/128626] [14/15/16/17 Regression] wrong code at -O2/-O3: vectorizer ignores anti-dependence between int read and float store to malloc storage

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128626

Drea Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|wrong code at -O2/-O3:      |[14/15/16/17 Regression]
                   |vectorizer ignores          |wrong code at -O2/-O3:
                   |anti-dependence between int |vectorizer ignores
                   |read and float store to     |anti-dependence between int
                   |malloc storage              |read and float store to
                   |                            |malloc storage
   Target Milestone|---                         |14.5
      Known to fail|                            |8.1.0
      Known to work|                            |7.5.0