Simplify this code; no need for a custom subclass if it doesn't need
to override anything from the parent class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96150 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/IVUsers.cpp b/lib/Analysis/IVUsers.cpp
index f6d53da..4ce6868 100644
--- a/lib/Analysis/IVUsers.cpp
+++ b/lib/Analysis/IVUsers.cpp
@@ -322,13 +322,6 @@
return RetVal;
}
-namespace {
-
-// Suppress extraneous comments.
-class IVUsersAsmAnnotator : public AssemblyAnnotationWriter {};
-
-}
-
void IVUsers::print(raw_ostream &OS, const Module *M) const {
OS << "IV Users for loop ";
WriteAsOperand(OS, L->getHeader(), false);
@@ -338,7 +331,9 @@
}
OS << ":\n";
- IVUsersAsmAnnotator Annotator;
+ // Use a defualt AssemblyAnnotationWriter to suppress the default info
+ // comments, which aren't relevant here.
+ AssemblyAnnotationWriter Annotator;
for (ilist<IVStrideUse>::const_iterator UI = IVUses.begin(),
E = IVUses.end(); UI != E; ++UI) {
OS << " ";