[polly] r252451 - [FIX] Use same alloca for invariant loads and the scalar users

[Tobias Grosser via llvm-commits]

On 11/09/2015 07:28 AM, Johannes Doerfert via llvm-commits wrote:
> Author: jdoerfert
> Date: Mon Nov  9 00:28:45 2015
> New Revision: 252451
>
> URL: http://llvm.org/viewvc/llvm-project?rev=252451&view=rev
> Log:
> [FIX] Use same alloca for invariant loads and the scalar users

Nice. This also fixed one of the polly-before-vectorizer miscompiles:

http://lab.llvm.org:8011/builders/perf-x86_64-penryn-O3-polly-before-vectorizer/builds/16

Best,
Tobias