IPO: INTERPROCEDURAL_OPTIMIZATION (LTCG) for VS
Added IPO support for Visual Studio (which is referred to by VS as "Link Time Code Generation" and "Whole Program Optimization"), for VS version >= 10. Allows CMake/VS users to enable IPO by setting property INTERPROCEDURAL_OPTIMIZATION.
Fixes: #16748 (closed)
Topic-rename: vs-ipo
Edited by Brad King