[PATCH] D23876: [CFLAA] On-Demand variant of Context Free Language Alias Analysis

[David Callahan via llvm-commits]

david2050 created this revision.
david2050 added a reviewer: george.burgess.iv.
david2050 added a subscriber: llvm-commits.
Herald added a subscriber: mehdi_amini.

This patch adds another flavor of Alias Analysis which
is a variant of the earlier CFLAliasAnalysis.

This analysis is still experimental and is contributed
as an alternative to the two existing similar passes.

Analysis is off by default but enabled by
  -mllvm -use-cfl-aa=on-demand -mllvm -use-cfl-aa-in-codegen=on-demand

https://reviews.llvm.org/D23876

Files:
  include/llvm/Analysis/CFLOnDemandAliasAnalysis.h
  include/llvm/Analysis/LabeledBidirectionalGraph.h
  include/llvm/InitializePasses.h
  include/llvm/LinkAllPasses.h
  lib/Analysis/AliasAnalysis.cpp
  lib/Analysis/Analysis.cpp
  lib/Analysis/CFLOnDemandAliasAnalysis.cpp
  lib/Analysis/CMakeLists.txt
  lib/CodeGen/TargetPassConfig.cpp
  lib/Passes/PassBuilder.cpp
  lib/Transforms/IPO/PassManagerBuilder.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D23876.69247.patch
Type: text/x-patch
Size: 111306 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20160825/359404e1/attachment-0001.bin>