From dbb535311dbb5d40245464f03e27c2a6c26e261d Mon Sep 17 00:00:00 2001
From: Adam Nemet <anemet@apple.com>
Date: Wed, 21 May 2025 14:12:28 -0700
Subject: [PATCH] [TableGen] Add missing $ before the dag operator name

This way the dump output is roundtripable.
---
 llvm/lib/TableGen/Record.cpp     | 2 +-
 llvm/test/TableGen/usevalname.td | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/TableGen/Record.cpp b/llvm/lib/TableGen/Record.cpp
index 2f991d5fec165..12f5ce6175dbf 100644
--- a/llvm/lib/TableGen/Record.cpp
+++ b/llvm/lib/TableGen/Record.cpp
@@ -2786,7 +2786,7 @@ bool DagInit::isConcrete() const {
 std::string DagInit::getAsString() const {
   std::string Result = "(" + Val->getAsString();
   if (ValName)
-    Result += ":" + ValName->getAsUnquotedString();
+    Result += ":$" + ValName->getAsUnquotedString();
   if (!arg_empty()) {
     Result += " ";
     ListSeparator LS;
diff --git a/llvm/test/TableGen/usevalname.td b/llvm/test/TableGen/usevalname.td
index d85b98ac33e64..ab90398cde49c 100644
--- a/llvm/test/TableGen/usevalname.td
+++ b/llvm/test/TableGen/usevalname.td
@@ -20,5 +20,5 @@ multiclass shuffle<Reg RC> {
                                        RC:$src1, RC:$src2))]>;
 }
 
-// CHECK: shufp:src3
+// CHECK: shufp:$src3
 defm ADD : shuffle<VR128>;