[polly] r264782 - Factor out "adjustDomainDimensions" function [NFC]

[Tobias Grosser via llvm-commits]

On 03/29/2016 10:41 PM, Johannes Doerfert via llvm-commits wrote:
> Author: jdoerfert
> Date: Tue Mar 29 15:41:24 2016
> New Revision: 264782
>
> URL: http://llvm.org/viewvc/llvm-project?rev=264782&view=rev
> Log:
> Factor out "adjustDomainDimensions" function [NFC]

Hi Johannes,

after this 'NFC' change our LNT buildbots show several regressions.

http://lab.llvm.org:8011/builders/perf-x86_64-penryn-O3-polly-before-vectorizer-unprofitable/builds/811

The loop_unroll is the bug that Michael fixed and which reappeared after
the revert you requested. We can handle it later. The others seem to be new:

FAIL: clamscan.compile_time
FAIL: cjpeg.compile_time
FAIL: consumer-jpeg.compile_time
FAIL: shapes.compile_time
FAIL: loop_unroll.compile_time
FAIL: clamscan.execution_time
FAIL: cjpeg.execution_time
FAIL: consumer-jpeg.execution_time
FAIL: shapes.execution_time
FAIL: loop_unroll.execution_time

Any idea what may have caused this?

Best,
Tobias