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| author | Chris Lattner <sabre@nondot.org> | 2002-11-09 20:55:24 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-11-09 20:55:24 +0000 |
| commit | e703c52b20f7ee1ad9cf9c0f22f5e5c64401a977 (patch) | |
| tree | 8e3610cb01280ec49611e5450ead9e2542da8860 /llvm/lib/Analysis/DataStructure/DataStructure.cpp | |
| parent | 71381c4f34cb8f8342920df28ebca0e1bdbf366d (diff) | |
| download | bcm5719-llvm-e703c52b20f7ee1ad9cf9c0f22f5e5c64401a977.tar.gz bcm5719-llvm-e703c52b20f7ee1ad9cf9c0f22f5e5c64401a977.zip | |
Make removeTriviallyDeadNodes a private interface of DSGraph
llvm-svn: 4659
Diffstat (limited to 'llvm/lib/Analysis/DataStructure/DataStructure.cpp')
| -rw-r--r-- | llvm/lib/Analysis/DataStructure/DataStructure.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/DataStructure/DataStructure.cpp b/llvm/lib/Analysis/DataStructure/DataStructure.cpp index 584031bade3..630ec5f4d34 100644 --- a/llvm/lib/Analysis/DataStructure/DataStructure.cpp +++ b/llvm/lib/Analysis/DataStructure/DataStructure.cpp @@ -772,8 +772,7 @@ static void removeRefsToGlobal(DSNode* N, // bool DSGraph::isNodeDead(DSNode *N) { // Is it a trivially dead shadow node... - if (N->getReferrers().empty() && - (N->NodeType == 0 || N->NodeType == DSNode::DEAD)) + if (N->getReferrers().empty() && (N->NodeType & ~DSNode::DEAD) == 0) return true; // Is it a function node or some other trivially unused global? |
