Simplify code. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194383 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/IR/Type.cpp b/lib/IR/Type.cpp
index 46c61fc06e63f04ffab7cf9ae742784edf435b83..432cbc99f5e66197626c5d6f1502edee3757eca2 100644 (file)
--- a/lib/IR/Type.cpp
+++ b/lib/IR/Type.cpp
@@ -616,11 +616,7 @@ bool StructType::isLayoutIdentical(StructType *Other) const {
 /// getTypeByName - Return the type with the specified name, or null if there
 /// is none by that name.
 StructType *Module::getTypeByName(StringRef Name) const {
-  StringMap<StructType*>::iterator I =
-    getContext().pImpl->NamedStructTypes.find(Name);
-  if (I != getContext().pImpl->NamedStructTypes.end())
-    return I->second;
-  return 0;
+  return getContext().pImpl->NamedStructTypes.lookup(Name);
 }