[polly] r219131 - [Fix] Dead statements should not confuse the RTC generation

[Johannes Doerfert]

Fixed in r219275.

On 10/07, Tobias Grosser wrote:
> On 06/10/2014 19:43, Johannes Doerfert wrote:
> >Author: jdoerfert
> >Date: Mon Oct  6 12:43:00 2014
> >New Revision: 219131
> >
> >URL: http://llvm.org/viewvc/llvm-project?rev=219131&view=rev
> >Log:
> >[Fix] Dead statements should not confuse the RTC generation
> >
> >   This fixes http://llvm.org/bugs/show_bug.cgi?id=21166 .
> >
> >Differential Revision: http://reviews.llvm.org/D5623
> 
> This seems to have broken MultiSource/Applications/JM/ldecod.
> 
> I now see the following assert:
> 
> bool polly::Scop::buildAliasGroups(llvm::AliasAnalysis&): Assertion
> `AG.size() > 1 && "Alias groups should contain at least two accesses"'
> failed.
> 0  clang           0x00000000028dfc62 llvm::sys::PrintStackTrace(_IO_FILE*)
> + 34
> 1  clang           0x00000000028df6d3
> 
> Tobias

-- 

Johannes Doerfert
Researcher / PhD Student

Compiler Design Lab (Prof. Hack)
Saarland University, Computer Science
Building E1.3, Room 4.26

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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