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| author | George Burgess IV <george.burgess.iv@gmail.com> | 2016-07-22 22:30:48 +0000 |
|---|---|---|
| committer | George Burgess IV <george.burgess.iv@gmail.com> | 2016-07-22 22:30:48 +0000 |
| commit | 4ec1753ff44c283885202115f090d8cab425fe1b (patch) | |
| tree | fee1e1082ef6a7642082aacd123e060c9325a420 /llvm/lib/Analysis/CFLSteensAliasAnalysis.cpp | |
| parent | 716814aa8acfe7a19e60e56d41bd6920a51fdd05 (diff) | |
| download | bcm5719-llvm-4ec1753ff44c283885202115f090d8cab425fe1b.tar.gz bcm5719-llvm-4ec1753ff44c283885202115f090d8cab425fe1b.zip | |
[CFLAA] Add more offset-sensitivity tracking.
This patch teaches FunctionInfo about offsets.
Like the last patch, this one doesn't introduce any visible
functionality change (the core algorithm knows nothing about offsets;
they're just plumbed through). Tests will come when we start acting
differently because of the offsets.
Patch by Jia Chen.
(N.B. I made a tiny change to Jia's patch to avoid warnings by GCC: I
put DenseMapInfo specializations in the `llvm` namespace. Only realized
that those appeared when compiling locally. :) )
Differential Revision: https://reviews.llvm.org/D22634
llvm-svn: 276486
Diffstat (limited to 'llvm/lib/Analysis/CFLSteensAliasAnalysis.cpp')
| -rw-r--r-- | llvm/lib/Analysis/CFLSteensAliasAnalysis.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/CFLSteensAliasAnalysis.cpp b/llvm/lib/Analysis/CFLSteensAliasAnalysis.cpp index d816822aaae..9b211540f4e 100644 --- a/llvm/lib/Analysis/CFLSteensAliasAnalysis.cpp +++ b/llvm/lib/Analysis/CFLSteensAliasAnalysis.cpp @@ -153,7 +153,7 @@ CFLSteensAAResult::FunctionInfo::FunctionInfo( if (Itr != InterfaceMap.end()) { if (CurrValue != Itr->second) Summary.RetParamRelations.push_back( - ExternalRelation{CurrValue, Itr->second}); + ExternalRelation{CurrValue, Itr->second, UnknownOffset}); break; } |
