[Inliner] Consistently apply callsite noalias metadata

Previously, !noalias and !alias.scope metadata on the call site was
applied as part of CloneAliasScopeMetadata(), which short-circuits
if the callee does not use any noalias metadata itself. However,
these two things have no relation to each other.

Consistently apply !noalias and !alias.scope metadata by integrating
this into an existing function that handled !llvm.access.group and
!llvm.mem.parallel_loop_access metadata. The handling for all of
these metadata kinds essentially the same.

0 files changed, 0 insertions, 0 deletions