[Bug tree-optimization/87184] generic-match.c:55076:1: ICE: Segmentation fault

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87184

--- Comment #4 from John David Anglin <danglin at gcc dot gnu.org> ---
r263931 introduced the problem.

Unfortunately, I don't get a core dump and the behavior is different in build
at -j2.