1 files changed, 65 insertions, 0 deletions
diff --git a/backend/include/rcc/CodeGen/MIRPrinter.h b/backend/include/rcc/CodeGen/MIRPrinter.h
new file mode 100644
index 0000000..ea58434
--- /dev/null
+++ b/backend/include/rcc/CodeGen/MIRPrinter.h
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef RCC_CODEGEN_MIRPRINTER_H
+#define RCC_CODEGEN_MIRPRINTER_H
+
+#include "rcc/CodeGen/MIRParser/MIRParser.h"
+#include "rcc/Support/Error.h"
+
+#include <string>
+#include <vector>
+
+namespace rcc {
+
+class MachineFunction;
+class MachineBasicBlock;
+class MachineInstr;
+class MachineOperand;
+class TargetDescription;
+
+namespace mir {
+
+enum class MIPrintMode : unsigned char {
+  Complete,
+  Readable,
+};
+
+struct MIPrinterOptions final {
+  MIPrintMode Mode = MIPrintMode::Complete;
+};
+
+[[nodiscard]] Expected<void> guessSuccessors(const MachineBasicBlock &Block,
+                                             const TargetDescription &Target,
+                                             std::vector<MachineBasicBlock *> &Result,
+                                             bool &IsFallthrough);
+
+[[nodiscard]] Expected<std::string> printMachineFunctionBody(const MachineFunction &Function,
+                                                             const TargetDescription &Target,
+                                                             const MIParserContext &Context = {},
+                                                             MIPrinterOptions Options = {});
+
+[[nodiscard]] Expected<MIParserContext>
+createMachineFunctionPrintContext(const MachineFunction &Function);
+[[nodiscard]] Expected<std::string> printMachineInstruction(const MachineInstr &Instruction,
+                                                            const TargetDescription &Target,
+                                                            const MIParserContext &Context,
+                                                            MIPrinterOptions Options = {});
+[[nodiscard]] Expected<std::string> printMachineOperand(const MachineOperand &Operand,
+                                                        const TargetDescription &Target,
+                                                        const MIParserContext &Context,
+                                                        MIPrinterOptions Options = {});
+
+struct MIRDocumentPrinterOptions final {
+  MIPrintMode Mode = MIPrintMode::Complete;
+  bool EmitEmbeddedIR = true;
+  std::string DataLayout;
+};
+
+[[nodiscard]] Expected<std::string> printMIRDocument(const MIRDocument &Document,
+                                                     const TargetDescription &Target,
+                                                     MIRDocumentPrinterOptions Options = {});
+
+} // namespace mir
+} // namespace rcc
+
+#endif // RCC_CODEGEN_MIRPRINTER_H