Changes in directory llvm/include/llvm/Analysis:
Dominators.h updated: 1.73 -> 1.74
ET-Forest.h updated: 1.9 -> 1.10
---
Log message:
Add accessor to get the blocks immediately dominated by a given block to
ETForest.
---
Diffs of the changes: (+22 -0)
Dominators.h | 14 ++++++++++++++
ET-Forest.h | 8 ++++++++
2 files changed, 22 insertions(+)
Index: llvm/include/llvm/Analysis/Dominators.h
diff -u llvm/include/llvm/Analysis/Dominators.h:1.73
llvm/include/llvm/Analysis/Dominators.h:1.74
--- llvm/include/llvm/Analysis/Dominators.h:1.73 Tue Apr 17 23:38:39 2007
+++ llvm/include/llvm/Analysis/Dominators.h Wed Apr 18 00:25:09 2007
@@ -327,6 +327,20 @@
const ETNode *idom = NodeA->getFather();
return idom ? idom->getData<BasicBlock>() : 0;
}
+
+ void getChildren(BasicBlock *A, std::vector<BasicBlock*>& children) {
+ ETNode *NodeA = getNode(A);
+ const ETNode* son = NodeA->getSon();
+
+ if (!son) return;
+ children.push_back(son->getData<BasicBlock>());
+
+ const ETNode* brother = son->getBrother();
+ while (brother != son) {
+ children.push_back(brother->getData<BasicBlock>());
+ brother = brother->getBrother();
+ }
+ }
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
Index: llvm/include/llvm/Analysis/ET-Forest.h
diff -u llvm/include/llvm/Analysis/ET-Forest.h:1.9
llvm/include/llvm/Analysis/ET-Forest.h:1.10
--- llvm/include/llvm/Analysis/ET-Forest.h:1.9 Wed Feb 21 13:57:33 2007
+++ llvm/include/llvm/Analysis/ET-Forest.h Wed Apr 18 00:25:09 2007
@@ -275,6 +275,14 @@
return DFSNumOut;
}
+ const ETNode *getSon() const {
+ return Son;
+ }
+
+ const ETNode *getBrother() const {
+ return Left;
+ }
+
private:
// Data represented by the node
void *data;
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