https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |WAITING --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- It doesn't reproduce for me with a debug build. The backtrace you cite is impossible (with that STRING_CST). The GCC10 package from leap unfortunately doesn't have zstd support enabled... I'm trying a local profile-LTO-bootstrapped build. What exact rev. were you testing and how did you configure/build GCC?