[Bug ipa/91468] Suspicious codes in ipa-prop.c and ipa-cp.c

[jamborm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91468

--- Comment #3 from Martin Jambor <jamborm at gcc dot gnu.org> ---
I have proposed a patch on the mailing list:

  https://gcc.gnu.org/ml/gcc-patches/2019-08/msg01820.html