https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67513
--- Comment #1 from Yury Gribov <y.gribov at samsung dot com> --- (In reply to Andrey Ryabinin from comment #0) > (shadow value is usually zero). What makes you think so? AFAIU for less-than-8-byte scalars it's always non-zero. I vaguely remember than Kostya did something like this in Clang case and it resulted in negligeable improvement.
