Peter Collingbourne 277258478e IR: Introduce Module::global_objects().
This is a convenience iterator that allows clients to enumerate the
GlobalObjects within a Module.

Also start using it in a few places where it is obviously the right thing
to use.

Differential Revision: http://reviews.llvm.org/D21580

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273470 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-22 20:29:42 +00:00
..
2016-01-26 00:03:25 +00:00