Rafael Espindola 608d7b4f4a Modernize the C++ APIs for creating LTO modules.
This is a continuation of r253367.

These functions return is owned by the caller, so they return
std::unique_ptr now.

The call can fail, so the return is wrapped in ErrorOr.

They have a context where to report diagnostics, so they don't need to
take a string out parameter.

With this there are no call to getGlobalContext in lib/LTO.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254721 91177308-0d34-0410-b5e6-96231b3b80d8
2015-12-04 16:14:31 +00:00
..
2015-11-12 19:34:21 +00:00
2015-12-01 00:48:34 +00:00
2015-12-01 00:48:34 +00:00