compatible target triple
Currently, an assertion fails in ThinLTOCodeGenerator::addModule when
the target triple of the module being added doesn't match that of the
one stored in TMBuilder. This patch relaxes the constraint and makes
changes to allow target triples that only differ in their version
numbers on Apple platforms, similarly to what r228999 did.
rdar://problem/30133904
Differential Revision: https://reviews.llvm.org/D33291
llvm-svn: 303326
Akira Hatanaka