[Bug tree-optimization/111331] [11/12/13/14 Regression] Wrong code at -O1 on x86_64-linux-gnu since

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111331

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
For the trunk the problem is in match (and phiopt)
Match pattern:
/* Optimize (a CMP CST1) ? max<a,CST2> : a */



r6-7425-ga9fee7cdc3c62d0e51730b6a9814909c557d3070 most likely introduced it for
GCC 6.

For the trunk the issue is also dealing with minmax_from_comparison .