Summary:
For the most part this is straightforward: Just add a CudaInstallation
object to the MSVC and MinGW toolchains.
CudaToolChain has to override computeMSVCVersion so that
Clang::constructJob passes the right version flag to cc1. We have to
modify IsWindowsMSVC and friends in Clang::constructJob to be true when
compiling CUDA device code on Windows for the same reason.
Depends on: D28319
Reviewers: tra
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D28320
llvm-svn: 291131
Justin Lebar