[LLVMdev] Multiple Returns

[Chris Lattner]

On Mon, 26 Apr 2004, Bill Wendling wrote:

> Quick question: What is the best way to have multiple return values from
> a function? Would that be placing these into a structure and returning
> that to the caller?

Yup, that's what the C front-end currently does.  It transforms functions
like this:

Struct foo()

into:

void foo(Struct *S)

And foo fills in the indicated structure.

-Chris

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