ci.freebsd.org: powerpcspe build failing due to linker error in assembly code

[Ian Lepore]

On Mon, 2019-05-20 at 17:54 -0700, Enji Cooper wrote:
> Hi,
> 	The following build issue has been cropping up over the past 6 hours. From https://ci.freebsd.org/job/FreeBSD-head-powerpcspe-build/11154/console :
> 
> 12:49:01 /usr/src/stand/powerpc/kboot/kerneltramp.S: Assembler messages:
> 12:49:01 /usr/src/stand/powerpc/kboot/kerneltramp.S:88: Error: Unrecognized opcode: `rldicr'
> 12:49:01 /usr/src/stand/powerpc/kboot/kerneltramp.S:96: Error: Unrecognized opcode: `rfid'
> 
> 	This code hasn’t changed for some time. I’m not sure what
> triggered the issue, but I suspect it has to deal with an external
> [toolchain] change.
> Cheers!
> -Enji


r347992 seems like a good candidate.

-- Ian