[Bug tree-optimization/103845] ICE in execute, at gimple-harden-conditionals.cc:552 -fharden-compares -fno-ipa-pure-const and returns_twice

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103845

--- Comment #5 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
Confirmed.  The first patch there.

I will still prepare a patch with the testcase to avoid an independent
regression.