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-rw-r--r--lib/Transforms/Instrumentation/GCOVProfiling.cpp14
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/Transforms/Instrumentation/GCOVProfiling.cpp b/lib/Transforms/Instrumentation/GCOVProfiling.cpp
index 4c2681f0f3..61c53b49f7 100644
--- a/lib/Transforms/Instrumentation/GCOVProfiling.cpp
+++ b/lib/Transforms/Instrumentation/GCOVProfiling.cpp
@@ -519,15 +519,15 @@ bool GCOVProfiler::emitProfileArcs() {
TerminatorInst *TI = BB->getTerminator();
int Successors = isa<ReturnInst>(TI) ? 1 : TI->getNumSuccessors();
if (Successors) {
- IRBuilder<> Builder(TI);
-
if (Successors == 1) {
+ IRBuilder<> Builder(BB->getFirstInsertionPt());
Value *Counter = Builder.CreateConstInBoundsGEP2_64(Counters, 0,
Edge);
Value *Count = Builder.CreateLoad(Counter);
Count = Builder.CreateAdd(Count, Builder.getInt64(1));
Builder.CreateStore(Count, Counter);
} else if (BranchInst *BI = dyn_cast<BranchInst>(TI)) {
+ IRBuilder<> Builder(BI);
Value *Sel = Builder.CreateSelect(BI->getCondition(),
Builder.getInt64(Edge),
Builder.getInt64(Edge + 1));
@@ -543,6 +543,7 @@ bool GCOVProfiler::emitProfileArcs() {
for (int i = 0; i != Successors; ++i)
ComplexEdgeSuccs.insert(TI->getSuccessor(i));
}
+
Edge += Successors;
}
}
@@ -554,14 +555,13 @@ bool GCOVProfiler::emitProfileArcs() {
GlobalVariable *EdgeState = getEdgeStateValue();
for (int i = 0, e = ComplexEdgePreds.size(); i != e; ++i) {
- IRBuilder<> Builder(ComplexEdgePreds[i+1]->getTerminator());
+ IRBuilder<> Builder(ComplexEdgePreds[i + 1]->getFirstInsertionPt());
Builder.CreateStore(Builder.getInt32(i), EdgeState);
}
+
for (int i = 0, e = ComplexEdgeSuccs.size(); i != e; ++i) {
- // call runtime to perform increment
- BasicBlock::iterator InsertPt =
- ComplexEdgeSuccs[i+1]->getFirstInsertionPt();
- IRBuilder<> Builder(InsertPt);
+ // Call runtime to perform increment.
+ IRBuilder<> Builder(ComplexEdgeSuccs[i+1]->getFirstInsertionPt());
Value *CounterPtrArray =
Builder.CreateConstInBoundsGEP2_64(EdgeTable, 0,
i * ComplexEdgePreds.size());