[cfe-dev] Inserting metadata into IR

[John McCall]

On Apr 12, 2012, at 2:48 PM, Михаил wrote:
> What is a right way to insert MDString into every Instruction which represents calling of operator new? I need insert a name of class (mangled).

Modify EmitCXXNewExpr in CGExprCXX.cpp.  There's a call to EmitCall at line 1185;  the result should always be a call or invoke instruction that you can throw whatever metadata on that you like.

John.