[llvm-commits] [llvm] r98548 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

[Dan Gohman]

On Mar 15, 2010, at 9:15 AM, Chris Lattner wrote:

> Author: lattner
> Date: Mon Mar 15 11:15:56 2010
> New Revision: 98548
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=98548&view=rev
> Log:
> SIGN_EXTEND from the same type as the dest is valid.

It is? This is inconsistent with LLVM IR. What code is creating
identity SIGN_EXTENDs, and why is it inconvenient for it to use
BIT_CONVERT instead?

Dan