[Bug tree-optimization/80641] missed optimization with with std::vector resize in loop

[ramana at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80641

Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |6.4.1, 8.1.0
      Known to fail|                            |7.2.1

--- Comment #13 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
With the original testcase I can still see a warning come out for a reasonably
recent GCC 7 snapshot on aarch64 while it appears to work find on gcc 8 and gcc
6. 

Thanks
Ramana