1 files changed, 6 insertions, 9 deletions
diff --git a/lib/IR/AsmWriter.cpp b/lib/IR/AsmWriter.cpp
index 185db47..1ebe9b7 100644
--- a/lib/IR/AsmWriter.cpp
+++ b/lib/IR/AsmWriter.cpp
@@ -2060,7 +2060,7 @@ private:
 
   // printGCRelocateComment - print comment after call to the gc.relocate
   // intrinsic indicating base and derived pointer names.
-  void printGCRelocateComment(const Value &V);
+  void printGCRelocateComment(const GCRelocateInst &Relocate);
 };
 } // namespace
 
@@ -2722,14 +2722,11 @@ void AssemblyWriter::printInstructionLine(const Instruction &I) {
 
 /// printGCRelocateComment - print comment after call to the gc.relocate
 /// intrinsic indicating base and derived pointer names.
-void AssemblyWriter::printGCRelocateComment(const Value &V) {
-  assert(isGCRelocate(&V));
-  GCRelocateOperands GCOps(cast<Instruction>(&V));
-
+void AssemblyWriter::printGCRelocateComment(const GCRelocateInst &Relocate) {
   Out << " ; (";
-  writeOperand(GCOps.getBasePtr(), false);
+  writeOperand(Relocate.getBasePtr(), false);
   Out << ", ";
-  writeOperand(GCOps.getDerivedPtr(), false);
+  writeOperand(Relocate.getDerivedPtr(), false);
   Out << ")";
 }
 
@@ -2737,8 +2734,8 @@ void AssemblyWriter::printGCRelocateComment(const Value &V) {
 /// which slot it occupies.
 ///
 void AssemblyWriter::printInfoComment(const Value &V) {
-  if (isGCRelocate(&V))
-    printGCRelocateComment(V);
+  if (const auto *Relocate = dyn_cast<GCRelocateInst>(&V))
+    printGCRelocateComment(*Relocate);
 
   if (AnnotationWriter)
     AnnotationWriter->printInfoComment(V, Out);