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Simplify this code; no need for a custom subclass if it doesn't need 

to override anything from the parent class.

llvm-svn: 96150
This commit is contained in:
Dan Gohman 2010-02-14 02:48:58 +00:00
parent 6fafffb635
commit f446713fd0
1 changed files with 3 additions and 8 deletions
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11
llvm/lib/Analysis/IVUsers.cpp
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@ -322,13 +322,6 @@ const SCEV *IVUsers::getCanonicalExpr(const IVStrideUse &U) const {
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 @@ void IVUsers::print(raw_ostream &OS, const Module *M) const {
}
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 << " ";