1 files changed, 56 insertions, 0 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/orc/debug.h b/contrib/llvm-project/compiler-rt/lib/orc/debug.h
new file mode 100644
index 000000000000..a0bc653d032e
--- /dev/null
+++ b/contrib/llvm-project/compiler-rt/lib/orc/debug.h
@@ -0,0 +1,56 @@
+//===- debug.h - Debugging output utilities ---------------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of the ORC runtime support library.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef ORC_RT_DEBUG_H
+#define ORC_RT_DEBUG_H
+
+#include <atomic>
+
+#ifndef NDEBUG
+
+namespace __orc_rt {
+
+extern std::atomic<const char *> DebugTypes;
+extern char DebugTypesAll;
+extern char DebugTypesNone;
+
+const char *initializeDebug();
+bool debugTypeEnabled(const char *Type, const char *Types);
+void printdbg(const char *format, ...);
+
+} // namespace __orc_rt
+
+#define ORC_RT_DEBUG_WITH_TYPE(TYPE, X)                                        \
+  do {                                                                         \
+    const char *Types =                                                        \
+        ::__orc_rt::DebugTypes.load(std::memory_order_relaxed);                \
+    if (!Types)                                                                \
+      Types = initializeDebug();                                               \
+    if (Types == &DebugTypesNone)                                              \
+      break;                                                                   \
+    if (Types == &DebugTypesAll ||                                             \
+        ::__orc_rt::debugTypeEnabled(TYPE, Types)) {                           \
+      X;                                                                       \
+    }                                                                          \
+  } while (false)
+
+#else
+
+#define ORC_RT_DEBUG_WITH_TYPE(TYPE, X)                                        \
+  do {                                                                         \
+  } while (false)
+
+#endif // !NDEBUG
+
+#define ORC_RT_DEBUG(X) ORC_RT_DEBUG_WITH_TYPE(DEBUG_TYPE, X)
+
+#endif // ORC_RT_DEBUG_H