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Fix MemoryDependenceAnalysis in cases where QueryInstr is a CmpXchg or a AtomicRMW
[oota-llvm.git]
/
lib
/
Analysis
/
BranchProbabilityInfo.cpp
diff --git
a/lib/Analysis/BranchProbabilityInfo.cpp
b/lib/Analysis/BranchProbabilityInfo.cpp
index a1e4d8efebb799689931aec4756f9e9f6a89ee75..bbd87505952216d88b8cad5f042b36e03ecf7288 100644
(file)
--- a/
lib/Analysis/BranchProbabilityInfo.cpp
+++ b/
lib/Analysis/BranchProbabilityInfo.cpp
@@
-530,8
+530,9
@@
void BranchProbabilityInfo::print(raw_ostream &OS, const Module *) const {
assert(LastF && "Cannot print prior to running over a function");
for (Function::const_iterator BI = LastF->begin(), BE = LastF->end();
BI != BE; ++BI) {
assert(LastF && "Cannot print prior to running over a function");
for (Function::const_iterator BI = LastF->begin(), BE = LastF->end();
BI != BE; ++BI) {
- for (const BasicBlock *Succ : successors(BI)) {
- printEdgeProbability(OS << " ", BI, Succ);
+ for (succ_const_iterator SI = succ_begin(BI), SE = succ_end(BI);
+ SI != SE; ++SI) {
+ printEdgeProbability(OS << " ", BI, *SI);
}
}
}
}
}
}
@@
-562,7
+563,8
@@
BasicBlock *BranchProbabilityInfo::getHotSucc(BasicBlock *BB) const {
uint32_t MaxWeight = 0;
BasicBlock *MaxSucc = nullptr;
uint32_t MaxWeight = 0;
BasicBlock *MaxSucc = nullptr;
- for (BasicBlock *Succ : successors(BB)) {
+ for (succ_iterator I = succ_begin(BB), E = succ_end(BB); I != E; ++I) {
+ BasicBlock *Succ = *I;
uint32_t Weight = getEdgeWeight(BB, Succ);
uint32_t PrevSum = Sum;
uint32_t Weight = getEdgeWeight(BB, Succ);
uint32_t PrevSum = Sum;