intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 72 insertions, 0 deletions

diff --git a/contrib/libs/llvm12/include/llvm/IR/AssemblyAnnotationWriter.h b/contrib/libs/llvm12/include/llvm/IR/AssemblyAnnotationWriter.h
new file mode 100644
index 0000000000..73f06df0a6
--- /dev/null
+++ b/contrib/libs/llvm12/include/llvm/IR/AssemblyAnnotationWriter.h
@@ -0,0 +1,72 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+//===-- AssemblyAnnotationWriter.h - Annotation .ll files -------*- 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
+//
+//===----------------------------------------------------------------------===//
+//
+// Clients of the assembly writer can use this interface to add their own
+// special-purpose annotations to LLVM assembly language printouts.  Note that
+// the assembly parser won't be able to parse these, in general, so
+// implementations are advised to print stuff as LLVM comments.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_IR_ASSEMBLYANNOTATIONWRITER_H
+#define LLVM_IR_ASSEMBLYANNOTATIONWRITER_H
+
+namespace llvm {
+
+class Function;
+class BasicBlock;
+class Instruction;
+class Value;
+class formatted_raw_ostream;
+
+class AssemblyAnnotationWriter {
+public:
+  virtual ~AssemblyAnnotationWriter();
+
+  /// emitFunctionAnnot - This may be implemented to emit a string right before
+  /// the start of a function.
+  virtual void emitFunctionAnnot(const Function *,
+                                 formatted_raw_ostream &) {}
+
+  /// emitBasicBlockStartAnnot - This may be implemented to emit a string right
+  /// after the basic block label, but before the first instruction in the
+  /// block.
+  virtual void emitBasicBlockStartAnnot(const BasicBlock *,
+                                        formatted_raw_ostream &) {
+  }
+
+  /// emitBasicBlockEndAnnot - This may be implemented to emit a string right
+  /// after the basic block.
+  virtual void emitBasicBlockEndAnnot(const BasicBlock *,
+                                      formatted_raw_ostream &) {
+  }
+
+  /// emitInstructionAnnot - This may be implemented to emit a string right
+  /// before an instruction is emitted.
+  virtual void emitInstructionAnnot(const Instruction *,
+                                    formatted_raw_ostream &) {}
+
+  /// printInfoComment - This may be implemented to emit a comment to the
+  /// right of an instruction or global value.
+  virtual void printInfoComment(const Value &, formatted_raw_ostream &) {}
+};
+
+} // End llvm namespace
+
+#endif
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif