[llvm] r177731 - Remove the xaddroff ComplexPattern.

[Ulrich Weigand]

Rafael Ávila De Espíndola <rafael.espindola at gmail.com> wrote on 24.03.2013
18:41:54:

> Is this testable?

This is primarily a clean-up; I've never seen any change in code generation
with this patch.  In theory, I guess there might have been cases where the
old code could have led to the wrong instruction being matched; but I was
unable to construct a case where this in fact happened.

Bye,
Ulrich