On Thu, 10 Oct 2019, Paul Burton wrote:
A Golang developer reported MIPS hwcap isn't reflecting instructions that the processor actually supported so programs can't apply optimized code at runtime.
Thus we export the ASEs that can be used in userspace programs.
Applied to mips-fixes.
This makes a part of the user ABI, so I would advise discussing this with libc folks. Also you probably want to report microMIPS support too.
Maciej