tree e273826acddef8931f15d8a32df7d5c264b8e246
parent bfc57f8370ea39e936b9bb41456fd8d60c0f3108
author Rafael Espindola <rafael.espindola@gmail.com> 1391871208 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> 1391871208 +0000

Pass the Mangler by reference.

It is never null and it is not used in casts, so there is no reason to use a
pointer. This matches how we pass TM.

llvm-svn: 201025