1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/CodeGenInstruction.cpp b/llvm/utils/TableGen/CodeGenInstruction.cpp
index 8fa3050e078..44ee16f6fd7 100644
--- a/llvm/utils/TableGen/CodeGenInstruction.cpp
+++ b/llvm/utils/TableGen/CodeGenInstruction.cpp
@@ -430,6 +430,17 @@ FlattenAsmStringVariants(StringRef Cur, unsigned Variant) {
   return Res;
 }
 
+bool CodeGenInstruction::isOperandAPointer(unsigned i) const {
+  if (DagInit *ConstraintList = TheDef->getValueAsDag("InOperandList")) {
+    if (i < ConstraintList->getNumArgs()) {
+      if (DefInit *Constraint = dyn_cast<DefInit>(ConstraintList->getArg(i))) {
+        return Constraint->getDef()->isSubClassOf("TypedOperand") &&
+               Constraint->getDef()->getValueAsBit("IsPointer");
+      }
+    }
+  }
+  return false;
+}
 
 //===----------------------------------------------------------------------===//
 /// CodeGenInstAlias Implementation