[llvm] [SandboxIR] Boilerplate code (PR #95814)

[Sriraman Tallam via llvm-commits]

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@@ -0,0 +1,68 @@
+//===- SandboxIR.cpp - A transactional overlay IR on top of LLVM IR -------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Transforms/SandboxIR/SandboxIR.h"
+#include "llvm/Support/Debug.h"
+#include <sstream>
+
+using namespace llvm;
+using namespace sandboxir;
+
+sandboxir::Value::Value(ClassID SubclassID, llvm::Value *Val, Context &Ctxt)
+    : SubclassID(SubclassID), Val(Val), Ctxt(Ctxt) {
+#ifndef NDEBUG
+  UID = 0; // FIXME: Once SBContext is available.
+#endif
+}
+
+#ifndef NDEBUG
+std::string sandboxir::Value::getName() const {
+  std::stringstream SS;
+  SS << "SB" << UID << ".";
+  return SS.str();
+}
+
+void sandboxir::Value::dumpCommonHeader(raw_ostream &OS) const {
+  OS << getName() << " " << getSubclassIDStr(SubclassID) << " ";
+}
+
+void sandboxir::Value::dumpCommonFooter(raw_ostream &OS) const {
+  OS.indent(2) << "Val: ";
+  if (Val)
+    OS << *Val;
+  else
+    OS << "NULL";
+  OS << "\n";
+}
+
+void sandboxir::Value::dumpCommonPrefix(raw_ostream &OS) const {
+  if (Val)
+    OS << *Val;
+  else
+    OS << "NULL ";
+}
+
+void sandboxir::Value::dumpCommonSuffix(raw_ostream &OS) const {
+  OS << " ; " << getName() << " (" << getSubclassIDStr(SubclassID) << ") "
+     << this;
+}
+
+void sandboxir::Value::printAsOperandCommon(raw_ostream &OS) const {
+  if (Val)
+    Val->printAsOperand(OS);
+  else
+    OS << "NULL ";
+}
+#endif // NDEBUG
+
+#ifndef NDEBUG
----------------
tmsri wrote:

Could be part of the  above #ifndef NDEBUG

https://github.com/llvm/llvm-project/pull/95814