Testing commit access.

Remove a trailing whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215653 91177308-0d34-0410-b5e6-96231b3b80d8
Add noalias metadata for general calls (not just memory intrinsics) during inlining

When preserving noalias function parameter attributes by adding noalias
metadata in the inliner, we should do this for general function calls (not just
memory intrinsics). The logic is very similar to what already existed (except
that we want to add this metadata even for functions taking no relevant
parameters). This metadata can be used by ModRef queries in the caller after
inlining.

This addresses the first part of PR20500. Adding noalias metadata during
inlining is still turned off by default.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215657 91177308-0d34-0410-b5e6-96231b3b80d8