[Bug target/79343] [7 Regression] error: PIC register clobbered by '%2' in 'asm'

[amodra at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79343

--- Comment #4 from Alan Modra <amodra at gmail dot com> ---
Followup here:
https://github.com/xianyi/OpenBLAS/issues/1078