Fix an error message regression. Print:

  LI8:    (LI8:i64 (imm:i64):$imm)
instead of:
  LI8:    (LI8:MVT::i64 (imm:MVT::i64):$imm)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28868 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index 5983fb7..d478a1e 100644 (file)
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -436,7 +436,14 @@ void TreePatternNode::print(std::ostream &OS) const {
   case MVT::isFP : OS << ":isFP"; break;
   case MVT::isUnknown: ; /*OS << ":?";*/ break;
   case MVT::iPTR:  OS << ":iPTR"; break;
-  default:  OS << ":" << getTypeNum(0); break;
+  default: {
+    std::string VTName = llvm::getName(getTypeNum(0));
+    // Strip off MVT:: prefix if present.
+    if (VTName.substr(0,5) == "MVT::")
+      VTName = VTName.substr(5);
+    OS << ":" << VTName;
+    break;
+  }
   }
 
   if (!isLeaf()) {