[Bug target/77897] Compile error with KNL & -O3 for GTC code

[longb at cray dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77897

--- Comment #3 from Bill Long <longb at cray dot com> ---
It would appear the customer system has

> /usr/bin/as --version
GNU assembler (GNU Binutils; SUSE Linux Enterprise 12) 2.25.0