[CFGPrinter] Use succ_empty (NFC)

2020-12-28 19:55:20 -08:00 · 2020-12-28 19:55:20 -08:00 · 2883cd98f3
parent 5d2529f28f
commit 2883cd98f3
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/Analysis/CFGPrinter.cpp
+++ b/llvm/lib/Analysis/CFGPrinter.cpp
@ -272,7 +272,7 @@ FunctionPass *llvm::createCFGOnlyPrinterLegacyPassPass() {

 void DOTGraphTraits<DOTFuncInfo *>::computeHiddenNodes(const Function *F) {
  auto evaluateBB = [&](const BasicBlock *Node) {
-    if (succ_begin(Node) == succ_end(Node)) {
+    if (succ_empty(Node)) {
      const Instruction *TI = Node->getTerminator();
      isHiddenBasicBlock[Node] =
          (HideUnreachablePaths && isa<UnreachableInst>(TI)) ||