https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77938
--- Comment #5 from Ivan Sorokin <vanyacpp at gmail dot com> --- (In reply to Andrew Pinski from comment #4) > Related (maybe a dup really) to PR 59813. I agree. The linked bug is just another manifestation of the same issue. Regarding my question about excessive stack frame allocation (see my comment #1). I checked and found out that clang allocates only 8 bytes instead of 24 (of gcc). Is this a well known issue or should I file a bug report?