https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108174
--- Comment #3 from Arseny Solokha <asolokha at gmx dot com> --- Created attachment 54127 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54127&action=edit Preprocessed testcase Though for that to ICE, I have to change an argument to --param ggc-min-expand from 3 to 1.