[Bug rtl-optimization/117226] [15 regression] wrong code at -O{s,2,3} with "-fno-tree-forwprop" on x86_64-linux-gnu with ext-dce

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117226

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|unknown                     |15.0
           Keywords|                            |wrong-code
   Target Milestone|---                         |15.0
          Component|tree-optimization           |rtl-optimization
            Summary|wrong code at -O{s,2,3}     |[15 regression] wrong code
                   |with "-fno-tree-forwprop"   |at -O{s,2,3} with
                   |on x86_64-linux-gnu         |"-fno-tree-forwprop" on
                   |                            |x86_64-linux-gnu with
                   |                            |ext-dce
                 CC|                            |law at gcc dot gnu.org

--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
Bisected to r15-1901-g98914f9eba5f19.