llvm dev - Nov 2013 - [LLVMdev] construct va_list from llvm::Instruction

Hi,

I'm trying to write some forward constant propagation of sprintf and
friends,
and I need a way to construct a (build) va_list from the IR of a
variadic function
so that I can evaluate it at build time.

I can't find a standard way of doing this.

-- 

---
Shawn Landden
+1 360 389 3001 (SMS preferred)