Changes in directory llvm/include/llvm/Analysis:
Dominators.h updated: 1.75 -> 1.76
---
Log message:
Fix some null checks to actually test the part that needs checking.
---
Diffs of the changes: (+2 -3)
Dominators.h | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
Index: llvm/include/llvm/Analysis/Dominators.h
diff -u llvm/include/llvm/Analysis/Dominators.h:1.75
llvm/include/llvm/Analysis/Dominators.h:1.76
--- llvm/include/llvm/Analysis/Dominators.h:1.75 Fri Apr 20 00:44:16 2007
+++ llvm/include/llvm/Analysis/Dominators.h Sat Apr 21 02:04:45 2007
@@ -323,16 +323,15 @@
/// Return the immediate dominator of A.
BasicBlock *getIDom(BasicBlock *A) const {
- if (!A) return 0;
-
ETNode *NodeA = getNode(A);
+ if (!NodeA) return 0;
const ETNode *idom = NodeA->getFather();
return idom ? idom->getData<BasicBlock>() : 0;
}
void getChildren(BasicBlock *A, std::vector<BasicBlock*>& children) const {
- if (!A) return;
ETNode *NodeA = getNode(A);
+ if (!NodeA) return;
const ETNode* son = NodeA->getSon();
if (!son) return;
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