[Bug tree-optimization/117574] [12/13/14/15 Regression] Miscompile with -O2/3 and -O0/1 since r6-4133-ga8fc25795155d4

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117574

--- Comment #7 from Sam James <sjames at gcc dot gnu.org> ---
For completeness: 9 started with r9-2287-g47ca20b4f69986 (i.e. we got better at
optimising and exposed it).