17903e9dbd
What we actually want to do here is use the StringRef version in
versions newer than 3.8, and the void one in 3.8 and older.
Checking "major-version >= 3 && minor-version >= 9" does not do
what we want. Consider what this will do for version 4.0, for
which minor-version is zero...
[ROCm/clr commit: c876f6ffd5]