https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66930
--- Comment #4 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- (In reply to John Paul Adrian Glaubitz from comment #3) > Will test that once the current build of r223346 has finished. Another hint is a changelog entry for the Debian package 5.1.1-11: * Build with -O1 on sh4 (try to work around PR target/66358). So it *might* be a combination of PR/65979 and using -O1 instead of -O2. Adrian