[LLVMdev] construct va_list from llvm::Instruction

[Shawn Landden]

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.

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Shawn Landden
+1 360 389 3001 (SMS preferred)