mattst88, 2 months ago

Weird debugging mystery. On an ARM system, I saw a few packages failing to build with a strange error:

> 1 {standard input}: Assembler messages:
> 1285 {standard input}:3629: Error: garbage following instruction -- `vmov.f64 d0,#6.:e+0'

I started seeing this after updating the system, which also updated gcc. I suspected a gcc regression, so I filed https://bugs.gentoo.org/923154 in Gentoo's bugzilla.

I found that the previous version of gcc didn't have this problem. Should be able to bisect..