[polly] r252725 - ScopDetection: Do not allow blocks to reference operands in error blocks

[Johannes Doerfert via llvm-commits]

Before, blocks only reachable via error blocks were not part of the SCoP
either and consequently there was no code generated. Did that change?

On 11/11, Tobias Grosser wrote:
> On 11/11/2015 06:05 PM, Johannes Doerfert wrote:
> >Do we allow arbitrary code in error blocks as well as blocks only
> >reachable by error blocks or do we perform all our checks on these
> >blocks too?
> 
> In error blocks we allow arbitrary code, for all other blocks we run
> our standard tests. (which I extended in this commit to reflect
> the fact that error blocks are not code generated and consequently
> not part of the region).
> 
> Best,
> Tobias

-- 

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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