Clean up a use of std::distance.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52544 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Utils/InlineFunction.cpp b/lib/Transforms/Utils/InlineFunction.cpp
index e917dc80b58707c73236ab55eb0fe0e0db918c00..a6ef1b78dc6dd583b7369e08f5b981f1e4cdcc8b 100644 (file)
--- a/lib/Transforms/Utils/InlineFunction.cpp
+++ b/lib/Transforms/Utils/InlineFunction.cpp
@@ -229,8 +229,7 @@ bool llvm::InlineFunction(CallSite CS, CallGraph *CG, const TargetData *TD) {
   { // Scope to destroy ValueMap after cloning.
     DenseMap<const Value*, Value*> ValueMap;
 
-    assert(std::distance(CalledFunc->arg_begin(), CalledFunc->arg_end()) ==
-           std::distance(CS.arg_begin(), CS.arg_end()) &&
+    assert(CalledFunc->arg_size() == CS.arg_size() &&
            "No varargs calls can be inlined!");
     
     // Calculate the vector of arguments to pass into the function cloner, which