intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 43 insertions, 0 deletions

diff --git a/contrib/libs/llvm12/include/llvm/CodeGen/BuiltinGCs.h b/contrib/libs/llvm12/include/llvm/CodeGen/BuiltinGCs.h
new file mode 100644
index 0000000000..aa04a66c95
--- /dev/null
+++ b/contrib/libs/llvm12/include/llvm/CodeGen/BuiltinGCs.h
@@ -0,0 +1,43 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+//===-- BuiltinGCs.h - Garbage collector linkage hacks --------------------===//
+//
+// 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 contains hack functions to force linking in the builtin GC
+// components.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CODEGEN_GCS_H
+#define LLVM_CODEGEN_GCS_H
+
+namespace llvm {
+
+/// FIXME: Collector instances are not useful on their own. These no longer
+///        serve any purpose except to link in the plugins.
+
+/// Ensure the definition of the builtin GCs gets linked in
+void linkAllBuiltinGCs();
+
+/// Creates an ocaml-compatible metadata printer.
+void linkOcamlGCPrinter();
+
+/// Creates an erlang-compatible metadata printer.
+void linkErlangGCPrinter();
+}
+
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif