[Bug rtl-optimization/90378] [9/10 regression] -Os -flto miscompiles 454.calculix after r266385 on Arm

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90378

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wrong-code
             Target|                            |arm
             Blocks|                            |26163
   Target Milestone|---                         |9.2
            Summary|[9 regression] -Os -flto    |[9/10 regression] -Os -flto
                   |miscompiles 454.calculix    |miscompiles 454.calculix
                   |after r266385 on Arm        |after r266385 on Arm


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
[Bug 26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)