[LLVMdev] Status of LLVM ARM port

[Chris Lattner]

On Oct 10, 2008, at 2:07 PM, kapil anand wrote:

> Media instructions like - parallel add and subtract, Sign/Zero  
> Extend and Add instructions seem to be missing from ARM target  
> support. These instructions are not listed in GenInstrNames.inc

These would be best supported by adding builtins to llvm-gcc and  
adding intrinsics to llvm.  Some of them could be implemented as <2 x  
i16> operations as well.

Any help to implement this support would be great,

-Chris