[LLVMdev] A question about LegalizeDAG.cpp and VAARG

[Eli Friedman]

On Sun, Oct 12, 2008 at 6:47 AM, Richard Pennington <rich at pennware.com> wrote:
> I'm generating code for a target that only supports i32 natively.
> My front end is generating VAARG for accessing varargs parameters.

llvm-gcc doesn't use va_arg, and it therefore gets very little
attention.  Don't be surprised when you run into issues with it.

-Eli