diff options
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LoopRotation.cpp | 2 | ||||
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Scalar/LoopRotation.cpp b/llvm/lib/Transforms/Scalar/LoopRotation.cpp index b8148916295..1c567fd6655 100644 --- a/llvm/lib/Transforms/Scalar/LoopRotation.cpp +++ b/llvm/lib/Transforms/Scalar/LoopRotation.cpp @@ -70,7 +70,7 @@ static void RewriteUsesOfClonedInstructions(BasicBlock *OrigHeader, if (OrigHeaderVal->use_empty()) continue; - Value *OrigPreHeaderVal = ValueMap[OrigHeaderVal]; + Value *OrigPreHeaderVal = ValueMap.lookup(OrigHeaderVal); // The value now exits in two versions: the initial value in the preheader // and the loop "next" value in the original header. diff --git a/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp b/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp index 9f5a43b6d6f..da66da0e85f 100644 --- a/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp +++ b/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp @@ -94,7 +94,7 @@ static void ConnectProlog(Loop *L, Value *BECount, unsigned Count, Value *V = PN->getIncomingValueForBlock(Latch); if (Instruction *I = dyn_cast<Instruction>(V)) { if (L->contains(I)) { - V = VMap[I]; + V = VMap.lookup(I); } } // Adding a value to the new PHI node from the last prolog block @@ -199,7 +199,7 @@ static void ConnectEpilog(Loop *L, Value *ModVal, BasicBlock *NewExit, Instruction *I = dyn_cast<Instruction>(V); if (I && L->contains(I)) // If value comes from an instruction in the loop add VMap value. - V = VMap[I]; + V = VMap.lookup(I); // For the instruction out of the loop, constant or undefined value // insert value itself. EpilogPN->addIncoming(V, EpilogLatch); @@ -353,8 +353,8 @@ static void CloneLoopBlocks(Loop *L, Value *NewIter, idx = NewPHI->getBasicBlockIndex(Latch); Value *InVal = NewPHI->getIncomingValue(idx); NewPHI->setIncomingBlock(idx, NewLatch); - if (VMap[InVal]) - NewPHI->setIncomingValue(idx, VMap[InVal]); + if (Value *V = VMap.lookup(InVal)) + NewPHI->setIncomingValue(idx, V); } } if (NewLoop) { |
