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| author | Dan Gohman <gohman@apple.com> | 2010-10-20 22:02:58 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-10-20 22:02:58 +0000 |
| commit | 0b62f95ea81d8954c21a2ae54602be10e5e1bb7e (patch) | |
| tree | 7b9fabb47f6f022b794e56bf0c667de19c80ed89 | |
| parent | 7ab2af03d8af0de39ea294be040fe64619f2e233 (diff) | |
Fix comments; the type graph is currently a tree, not a DAG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116954 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Analysis/TypeBasedAliasAnalysis.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Analysis/TypeBasedAliasAnalysis.cpp b/lib/Analysis/TypeBasedAliasAnalysis.cpp index 4cdb5b0207..787db7351a 100644 --- a/lib/Analysis/TypeBasedAliasAnalysis.cpp +++ b/lib/Analysis/TypeBasedAliasAnalysis.cpp @@ -52,7 +52,7 @@ namespace { /// getNode - Get the MDNode for this TBAANode. const MDNode *getNode() const { return Node; } - /// getParent - Get this TBAANode's Alias DAG parent. + /// getParent - Get this TBAANode's Alias tree parent. TBAANode getParent() const { if (Node->getNumOperands() < 2) return TBAANode(); @@ -141,7 +141,7 @@ TypeBasedAliasAnalysis::alias(const Location &LocA, // Keep track of the root node for A and B. TBAANode RootA, RootB; - // Climb the DAG from A to see if we reach B. + // Climb the tree from A to see if we reach B. for (TBAANode T(AM); ; ) { if (T.getNode() == BM) // B is an ancestor of A. @@ -153,7 +153,7 @@ TypeBasedAliasAnalysis::alias(const Location &LocA, break; } - // Climb the DAG from B to see if we reach A. + // Climb the tree from B to see if we reach A. for (TBAANode T(BM); ; ) { if (T.getNode() == AM) // A is an ancestor of B. |