[PATCH] D18071: CodeGen: Mark runtime functions with reserved names as unnamed_addr.

[John McCall via cfe-commits]

rjmccall added a comment.

The underscore check seems over-broad; we support a lot of language dialects and runtimes besides the Itanium C++ runtime.  This would be both more conservative and more convincing if it were constrained to the functions that we expect to put in v-tables.


http://reviews.llvm.org/D18071