[www] r298384 - Remove project. Steensgaard algorithm is patented.
Vassil Vassilev via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 21 12:42:22 PDT 2017
On 21/03/17 19:50, Daniel Berlin wrote:
> I"m not sure this makes sense this point, given the state of the patents.
> However, at the same time, for escape analysis, andersen's is not
> really slower in practice.
IIUC, implementations of this algorithm have been removed from the
codebase before. Anna could give more details about that.
>
>
> On Tue, Mar 21, 2017 at 9:15 AM, Vassil Vassilev via llvm-commits
> <llvm-commits at lists.llvm.org <mailto:llvm-commits at lists.llvm.org>> wrote:
>
> Author: vvassilev
> Date: Tue Mar 21 11:15:48 2017
> New Revision: 298384
>
> URL: http://llvm.org/viewvc/llvm-project?rev=298384&view=rev
> <http://llvm.org/viewvc/llvm-project?rev=298384&view=rev>
> Log:
> Remove project. Steensgaard algorithm is patented.
>
> Modified:
> www/trunk/OpenProjects.html
>
> Modified: www/trunk/OpenProjects.html
> URL:
> http://llvm.org/viewvc/llvm-project/www/trunk/OpenProjects.html?rev=298384&r1=298383&r2=298384&view=diff
> <http://llvm.org/viewvc/llvm-project/www/trunk/OpenProjects.html?rev=298384&r1=298383&r2=298384&view=diff>
> ==============================================================================
> --- www/trunk/OpenProjects.html (original)
> +++ www/trunk/OpenProjects.html Tue Mar 21 11:15:48 2017
> @@ -40,9 +40,6 @@
> <li><a href="#clang-sa-atomics">Model C++11 and C11 atomics
> in the
> analyzer</a>
> </li>
> - <li><a href="#clang-sa-escape-analysis">Implement fast
> escape analysis for
> - clang AST</a>
> - </li>
> </ul>
> </li><li>
> <a href="http://compiler-rt.llvm.org/
> <http://compiler-rt.llvm.org/>"><b>Compiler-rt</b></a><ul>
> @@ -507,21 +504,6 @@ Welcome prospective Google Summer of Cod
> <p><b>Confirmed Mentor:</b> Anna Zaks</p>
> </div>
>
> -<!--
> ***********************************************************************
> -->
> -<div class="www_subsubsection">
> - <a name="clang-sa-escape-analysis">Implement fast escape
> analysis for
> - clang AST.</a>
> -</div>
> -<!--
> ***********************************************************************
> -->
> -
> -<div class="www_text">
> - <p><b>Description of the project: </b>
> - The static analyzer and the compiler that operate on top of
> clang AST could
> - use the results of a fast pointer analysis such as "Points-to
> analysis in
> - almost linear time" by Bjarne Steensgaard.
> - </p>
> - <p><b>Confirmed Mentor:</b> Devin Coughlin</p>
> -</div>
>
>
> <!--
> ***********************************************************************
> -->
>
>
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