Use empty() instead of comparing size() with zero.
llvm-svn: 46514
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 4e835b8..5a1bf93 100644
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -801,7 +801,7 @@
// If we've change things around then replace token factor.
if (Changed) {
- if (Ops.size() == 0) {
+ if (Ops.empty()) {
// The entry token is the only possible outcome.
Result = DAG.getEntryNode();
} else {