Changes in directory llvm/include/llvm/Analysis:
LoopInfo.h updated: 1.50 -> 1.51
---
Log message:
Switch loopinfo to using ETForest instead of DominatorSet to compute
itself.Patch by Daniel Berlin!
---
Diffs of the changes: (+3 -5)
LoopInfo.h | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
Index: llvm/include/llvm/Analysis/LoopInfo.h
diff -u llvm/include/llvm/Analysis/LoopInfo.h:1.50
llvm/include/llvm/Analysis/LoopInfo.h:1.51
--- llvm/include/llvm/Analysis/LoopInfo.h:1.50 Mon Sep 12 12:03:16 2005
+++ llvm/include/llvm/Analysis/LoopInfo.h Tue Jan 10 23:08:57 2006
@@ -35,7 +35,7 @@
namespace llvm {
-struct DominatorSet;
+struct ETForest;
class LoopInfo;
class PHINode;
class Instruction;
@@ -267,8 +267,6 @@
virtual void releaseMemory();
void print(std::ostream &O, const Module* = 0) const;
- /// getAnalysisUsage - Requires dominator sets
- ///
virtual void getAnalysisUsage(AnalysisUsage &AU) const;
/// removeLoop - This removes the specified top-level loop from this loop
info
@@ -299,8 +297,8 @@
static void stub(); // Noop
private:
- void Calculate(const DominatorSet &DS);
- Loop *ConsiderForLoop(BasicBlock *BB, const DominatorSet &DS);
+ void Calculate(const ETForest &EF);
+ Loop *ConsiderForLoop(BasicBlock *BB, const ETForest &EF);
void MoveSiblingLoopInto(Loop *NewChild, Loop *NewParent);
void InsertLoopInto(Loop *L, Loop *Parent);
};
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