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| author | Chris Lattner <sabre@nondot.org> | 2002-09-29 21:37:08 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-09-29 21:37:08 +0000 |
| commit | 934487a9cc05c8c1696b09073a9ff6ecee8ef905 (patch) | |
| tree | 5108edb1001dfcbdb08d1d8926111ae7f9798874 /include | |
| parent | 4b28793c85d264f5f6285e4e7367df34a1c7057f (diff) | |
| download | external_llvm-934487a9cc05c8c1696b09073a9ff6ecee8ef905.zip external_llvm-934487a9cc05c8c1696b09073a9ff6ecee8ef905.tar.gz external_llvm-934487a9cc05c8c1696b09073a9ff6ecee8ef905.tar.bz2 | |
Simplify code a bit, add an assertion
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3974 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Analysis/Dominators.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/llvm/Analysis/Dominators.h b/include/llvm/Analysis/Dominators.h index 5fd7086..81f0eaf 100644 --- a/include/llvm/Analysis/Dominators.h +++ b/include/llvm/Analysis/Dominators.h @@ -296,9 +296,8 @@ public: /// Node *createNewNode(BasicBlock *BB, Node *IDomNode) { assert(getNode(BB) == 0 && "Block already in dominator tree!"); - Node *New = Nodes[BB] = new Node(BB, IDomNode); - if (IDomNode) IDomNode->addChild(New); - return New; + assert(IDomNode && "Not immediate dominator specified for block!"); + return Nodes[BB] = IDomNode->addChild(new Node(BB, IDomNode)); } /// changeImmediateDominator - This method is used to update the dominator |