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author | Rafael Espindola <rafael.espindola@gmail.com> | 2014-02-25 17:30:31 +0000 |
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committer | Rafael Espindola <rafael.espindola@gmail.com> | 2014-02-25 17:30:31 +0000 |
commit | 57edc9d4ff1648568a5dd7e9958649065b260dca (patch) | |
tree | 2fd21b70b09e0e15c8e6f6acb8ba1089514f1cfb /lib/Analysis/NoAliasAnalysis.cpp | |
parent | 28713bdebc685a7a963fefe5a1f9d7be047a65e7 (diff) | |
download | llvm-57edc9d4ff1648568a5dd7e9958649065b260dca.tar.gz llvm-57edc9d4ff1648568a5dd7e9958649065b260dca.tar.bz2 llvm-57edc9d4ff1648568a5dd7e9958649065b260dca.tar.xz |
Make DataLayout a plain object, not a pass.
Instead, have a DataLayoutPass that holds one. This will allow parts of LLVM
don't don't handle passes to also use DataLayout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202168 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/NoAliasAnalysis.cpp')
-rw-r--r-- | lib/Analysis/NoAliasAnalysis.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Analysis/NoAliasAnalysis.cpp b/lib/Analysis/NoAliasAnalysis.cpp index 5d6b2ea1ab..a039a26437 100644 --- a/lib/Analysis/NoAliasAnalysis.cpp +++ b/lib/Analysis/NoAliasAnalysis.cpp @@ -36,7 +36,8 @@ namespace { virtual void initializePass() { // Note: NoAA does not call InitializeAliasAnalysis because it's // special and does not support chaining. - DL = getAnalysisIfAvailable<DataLayout>(); + DataLayoutPass *DLP = getAnalysisIfAvailable<DataLayoutPass>(); + DL = DLP ? &DLP->getDataLayout() : 0; } virtual AliasResult alias(const Location &LocA, const Location &LocB) { |