Add backend dignostic printer for unsupported features
The related LLVM patch adds a backend diagnostic type for reporting
unsupported features, this adds a printer for them to clang.
In the case where debug location information is not available, I've
changed the printer to report the location as the first line of the
function, rather than the closing brace, as the latter does not give the
user any information. This also affects optimisation remarks.
Differential Revision: http://reviews.llvm.org/D16591
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@258950
91177308-0d34-0410-b5e6-
96231b3b80d8
projects / clang / commit