[Bug rtl-optimization/94613] combine: Wrong code due to splitting a simplified IF_THEN_ELSE

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94613

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Why is it not correct to split the insn the way you describe?  I see nothing
wrong with that - the use of r115 is still under r110 == 0.  Is the issue
that r115 is re-used and r115 has more than a single use?