[llvm] r215647 - [Reassociation] Add support for reassociation with unsafe algebra.

[Joerg Sonnenberger]

On Thu, Aug 14, 2014 at 03:23:01PM -0000, Chad Rosier wrote:
> Author: mcrosier
> Date: Thu Aug 14 10:23:01 2014
> New Revision: 215647
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=215647&view=rev
> Log:
> [Reassociation] Add support for reassociation with unsafe algebra.
> 
> Vector instructions are (still) not supported for either integer or floating
> point.  Hopefully, that work will be landed shortly.

This asserts on the following input with -O2 -ffast-math when building
for x86_64.

Joerg
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