[polly] r230340 - Allow non-affine control flow -- Code Generation

[Johannes Doerfert]

On 02/25, Tobias Grosser wrote:
> On 24.02.2015 17:16, Johannes Doerfert wrote:
> >Author: jdoerfert
> >Date: Tue Feb 24 10:16:32 2015
> >New Revision: 230340
> >
> >URL: http://llvm.org/viewvc/llvm-project?rev=230340&view=rev
> >Log:
> >Allow non-affine control flow -- Code Generation
> >
> >   This is the code generation for region statements that are created
> >   when non-affine control flow was present in the input. A new
> >   generator, similar to the block or vector generator, for regions is
> >   used to traverse and copy the region statement and to adjust the
> >   control flow inside the new region in the end.
> >
> >Added:
> >     polly/trunk/test/Isl/CodeGen/non_affine_float_compare.ll
> >Modified:
> >     polly/trunk/include/polly/CodeGen/BlockGenerators.h
> >     polly/trunk/lib/CodeGen/BlockGenerators.cpp
> >     polly/trunk/lib/CodeGen/IslCodeGeneration.cpp
> 
> As we now have full support for this, would it make sense to enable it by
> default?
I think so, yes. On my machine all lnt tests passed.

-- 

Johannes Doerfert
Researcher / PhD Student

Compiler Design Lab (Prof. Hack)
Saarland University, Computer Science
Building E1.3, Room 4.31

Tel. +49 (0)681 302-57521 : doerfert at cs.uni-saarland.de
Fax. +49 (0)681 302-3065  : http://www.cdl.uni-saarland.de/people/doerfert
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