[Bug tree-optimization/117829] [12/13/14/15 regression] False positive report for Warray-bounds with -O2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117829

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[12/13/14 regression] False |[12/13/14/15 regression]
                   |positive report for         |False positive report for
                   |Warray-bounds with -O2      |Warray-bounds with -O2
           Keywords|needs-bisection             |
      Known to work|15.0                        |

--- Comment #2 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Sam James from comment #1)
> Works on trunk.

Fixed with a library change by r15-2356-ge69456ff9a54ba, so still broken on
trunk.