[Bug tree-optimization/110755] [13/14 Regression] Wrong optimization of fabs on ppc64el at -O1

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110755

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |needs-bisection, wrong-code
            Summary|Wrong optimization of fabs  |[13/14 Regression] Wrong
                   |on ppc64el at -O1           |optimization of fabs on
                   |                            |ppc64el at -O1
               Host|powerpc64le-unknown-linux-g |
                   |nu                          |
   Last reconfirmed|                            |2023-07-20
             Target|powerpc64le-unknown-linux-g |
                   |nu                          |
              Build|powerpc64le-unknown-linux-g |
                   |nu                          |
             Status|UNCONFIRMED                 |NEW
   Target Milestone|---                         |13.2
     Ever confirmed|0                           |1
          Component|target                      |tree-optimization

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is not just a bug on powerpc either.


Folding statement: r_6 = ABS_EXPR <r_5>;
Applying pattern match.pd:1653, gimple-match.cc:35557
gimple_simplified to r_6 = r_5;