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| author | Chris Lattner <sabre@nondot.org> | 2004-03-05 22:04:07 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-03-05 22:04:07 +0000 |
| commit | 2cb2905c96d5e3cfd5399fd4e7126a48aa2aee31 (patch) | |
| tree | db3cb6aa823f8fa376d944e87d052a14709fcee8 /llvm/lib/Analysis/DataStructure/CompleteBottomUp.cpp | |
| parent | d2e88a21b74e7dcfc49527d3d8ef54a2aba5c984 (diff) | |
| download | bcm5719-llvm-2cb2905c96d5e3cfd5399fd4e7126a48aa2aee31.tar.gz bcm5719-llvm-2cb2905c96d5e3cfd5399fd4e7126a48aa2aee31.zip | |
Fix a minor bug
llvm-svn: 12169
Diffstat (limited to 'llvm/lib/Analysis/DataStructure/CompleteBottomUp.cpp')
| -rw-r--r-- | llvm/lib/Analysis/DataStructure/CompleteBottomUp.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/DataStructure/CompleteBottomUp.cpp b/llvm/lib/Analysis/DataStructure/CompleteBottomUp.cpp index 95c9d3cf5db..87b96b266a4 100644 --- a/llvm/lib/Analysis/DataStructure/CompleteBottomUp.cpp +++ b/llvm/lib/Analysis/DataStructure/CompleteBottomUp.cpp @@ -71,7 +71,8 @@ bool CompleteBUDataStructures::run(Module &M) { unsigned NextID = 1; if (Function *Main = M.getMainFunction()) { - calculateSCCGraphs(getOrCreateGraph(*Main), Stack, NextID, ValMap); + if (!Main->isExternal()) + calculateSCCGraphs(getOrCreateGraph(*Main), Stack, NextID, ValMap); } else { std::cerr << "CBU-DSA: No 'main' function found!\n"; } |
