[LLVMdev] Support for Aggregate Return Values
Chris Lattner
clattner at apple.com
Tue Nov 10 21:22:58 PST 2009
On Nov 10, 2009, at 8:26 PM, John Criswell wrote:
> Dear All,
>
> How well does the LLVM code generators support returns of structure
> types in LLVM 2.6? I'm currently writing a transform that requires
> functions to return multiple values and am thinking implementing it by
> changing the function to return a struct.
>
> If it matters, I'm currently targeting 32-bit Linux and Mac OS X for
> x86.
returning aggregates with up to two elements will work reliably.
-Chris
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