[PATCH] Optimize sext 4xi8,4xi16 to 4xi64

[Nadav Rotem]

On Mar 5, 2013, at 1:22 PM, Muhammad Tauqir Ahmad <muhammad.t.ahmad at intel.com> wrote:

> Didn't actually execute any code on hardware.


I am a little worried about this.  In the past we've had bugs that were introduced this way and these bugs are usually difficult to debug.  When I make similar changes I usually run LLVM's test suite (including SPEC) using -O3 which includes vectorization.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20130305/9eedb4b2/attachment.html>