Add a hook to AssemblyAnnotationWriter to allow custom info comments

to be printed, in place of the familiar "uses=" comments.

llvm-svn: 95798

1 files changed, 5 insertions, 0 deletions

diff --git a/llvm/lib/VMCore/AsmWriter.cpp b/llvm/lib/VMCore/AsmWriter.cpp
index ab5f45a2b94..586817073bd 100644
--- a/llvm/lib/VMCore/AsmWriter.cpp
+++ b/llvm/lib/VMCore/AsmWriter.cpp
@@ -1694,6 +1694,11 @@ void AssemblyWriter::printBasicBlock(const BasicBlock *BB) {
 /// which slot it occupies.
 ///
 void AssemblyWriter::printInfoComment(const Value &V) {
+  if (AnnotationWriter) {
+    AnnotationWriter->printInfoComment(V, Out);
+    return;
+  }
+
   if (V.getType()->isVoidTy()) return;
   
   Out.PadToColumn(50);