[Bug lto/78049] [7 Regression] ICE in gcc/lto-streamer-in.c:901 when building Firefox with LTO and -O3

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78049

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Having a patch that I'll send shortly to ML.