https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94391
--- Comment #20 from Yuxuan Shui <yshuiv7 at gmail dot com> --- (In reply to Andrew Pinski from comment #18) > (In reply to Yuxuan Shui from comment #17) > > Sorry, I am here to report a bug, not to find a workaround for my use case. > > I gave you the correct usage for your use case. If you don't like it is not > my fault. Can you please point me to something that shows me I am wrong? Your suggestion is just a workaround as well, as it avoided using the ABS symbol.