diff options
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LoopInterchange.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp index 428daac7ea3..3855118a4da 100644 --- a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp +++ b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp @@ -111,14 +111,14 @@ static bool populateDependencyMatrix(CharMatrix &DepMatrix, unsigned Level, for (J = I, JE = MemInstr.end(); J != JE; ++J) { std::vector<char> Dep; Instruction *Src = dyn_cast<Instruction>(*I); - Instruction *Des = dyn_cast<Instruction>(*J); - if (Src == Des) + Instruction *Dst = dyn_cast<Instruction>(*J); + if (Src == Dst) continue; - if (isa<LoadInst>(Src) && isa<LoadInst>(Des)) + if (isa<LoadInst>(Src) && isa<LoadInst>(Dst)) continue; - if (auto D = DI->depends(Src, Des, true)) { - DEBUG(dbgs() << "Found Dependency between Src=" << Src << " Des=" << Des - << "\n"); + if (auto D = DI->depends(Src, Dst, true)) { + DEBUG(dbgs() << "Found Dependency between Src and Dst\n" + << " Src:" << *Src << "\n Dst:" << *Dst << '\n'); if (D->isFlow()) { // TODO: Handle Flow dependence.Check if it is sufficient to populate // the Dependence Matrix with the direction reversed. |
