[Bug rtl-optimization/123517] [16 regression] infinite loop in ext-dce while compiling _gcov_execl.i since r16-6654

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123517

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[16 regression] infinite    |[16 regression] infinite
                   |loop in ext-dce while       |loop in ext-dce while
                   |compiling _gcov_execl.i     |compiling _gcov_execl.i
                   |                            |since r16-6654

--- Comment #4 from Sam James <sjames at gcc dot gnu.org> ---
Reverting r16-6654-gc10076b34d3ede fixes it. I'll reproduce outside of
packaging next.