[Bug tree-optimization/72824] [5 Regression] Signed floating point zero semantics broken at optimization level -O3 (tree-loop-distribute-patterns)

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72824

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |6.2.1
            Summary|[5/6 Regression] Signed     |[5 Regression] Signed
                   |floating point zero         |floating point zero
                   |semantics broken at         |semantics broken at
                   |optimization level -O3      |optimization level -O3
                   |(tree-loop-distribute-patte |(tree-loop-distribute-patte
                   |rns)                        |rns)

--- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Only on the 6.x branch so far, not in 5.x.