[LLVMdev] [Compiler-rt] -march=aarch64 flag in gcc/clang

[Tim Northover]

> Not sure what r181130 is supposed to do, though, since it introduces a
> buggy option.

I didn't even have compiler-rt checked out when I was doing that; I
was just trying to get the base check-all working. As I recall that
option filtered through to some llvm-lit config files. Though it might
have been a .inc header.

Cheers.

Tim.