Jakub Jelinek <jakub(a)redhat.com> writes:
On Wed, Feb 05, 2020 at 05:13:27PM +0000, Dave Love wrote:
> GCC doesn't document the targets for which -fno-common produces better
> code. Can someone say for which of the Fedora ones it makes a
> difference?
E.g. on any that is capable of vectorization.
Thanks. I'll pass that on to the maintainer of the (x86_64-specific)
performance library, though I guess he'll fix it anyhow.