[LLVMdev] [Patch] Fix SSE2 packing intrinsics return type

Chris Lattner clattner at apple.com
Tue Jun 9 22:15:33 PDT 2009

On Jun 9, 2009, at 5:56 PM, Eli Friedman wrote:

> On Tue, Jun 9, 2009 at 2:58 PM, Nicolas Capens<nicolas at capens.net>  
> wrote:
>> Please consider committing the attached patch. I believe the SSE2  
>> packsswb,
>> packssdw and packuswb intrinsics have an incorrect return type.
> If we really wanted to do this, an AutoUpgrade patch would be
> necessary for backwards-compatibility.  I'm not sure it's worth
> bothering.

Did they work before with llvm-gcc?  If not, then don't worry about  
backward compatibility.


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