[llvm-commits] [llvm] r134199 - /llvm/trunk/lib/CodeGen/RegisterCoalescer.cpp

[Duncan Sands]

> Don't give up on coalescing A and B when we find
>
> A = X
> B = X
>
> Instead, proceed as if we had found
>
> A = X
> B = A

Testcase?

Ciao, Duncan.