Use empty() member functions when that's what's being tested for instead
of comparing begin() and end().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42585 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/Inliner.cpp b/lib/Transforms/IPO/Inliner.cpp
index 85893d7..13739a5 100644
--- a/lib/Transforms/IPO/Inliner.cpp
+++ b/lib/Transforms/IPO/Inliner.cpp
@@ -63,7 +63,7 @@
// Remove any call graph edges from the callee to its callees.
CallGraphNode *CalleeNode = CG[Callee];
- while (CalleeNode->begin() != CalleeNode->end())
+ while (!CalleeNode->empty())
CalleeNode->removeCallEdgeTo((CalleeNode->end()-1)->second);
// Removing the node for callee from the call graph and delete it.
@@ -188,7 +188,7 @@
F->use_empty()) {
// Remove any call graph edges from the function to its callees.
- while (CGN->begin() != CGN->end())
+ while (!CGN->empty())
CGN->removeCallEdgeTo((CGN->end()-1)->second);
// Remove any edges from the external node to the function's call graph