From adcf8c9b1bd1b47e00bf859693112cea1f7e8c9f Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Mon, 10 Aug 2026 20:36:50 +0800
Subject: [Tooling] Complete backend tooling and validation

---
 backend/include/rcc/Target/RISCV/RISCVPipeline.h | 35 ++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 backend/include/rcc/Target/RISCV/RISCVPipeline.h

(limited to 'backend/include/rcc/Target/RISCV')

diff --git a/backend/include/rcc/Target/RISCV/RISCVPipeline.h b/backend/include/rcc/Target/RISCV/RISCVPipeline.h
new file mode 100644
index 0000000..8bd79e9
--- /dev/null
+++ b/backend/include/rcc/Target/RISCV/RISCVPipeline.h
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef RCC_TARGET_RISCV_RISCVPIPELINE_H
+#define RCC_TARGET_RISCV_RISCVPIPELINE_H
+
+#include "rcc/CodeGen/MachinePass.h"
+#include "rcc/Support/Error.h"
+
+#include <memory>
+#include <string>
+#include <string_view>
+#include <vector>
+
+namespace rcc {
+
+class MachineFunction;
+class TargetDescription;
+
+namespace riscv {
+
+[[nodiscard]] Expected<void> addCanonicalPipeline(MachinePassManager &Pipeline,
+                                                  const MachineFunction &Function);
+[[nodiscard]] Expected<std::unique_ptr<MachineFunctionPass>>
+createCanonicalPipelinePass(std::string_view Name);
+[[nodiscard]] Expected<std::vector<std::string>>
+canonicalPipelinePassNames(const MachineFunction &Function);
+[[nodiscard]] Expected<void>
+runCanonicalPipeline(MachineFunction &Function, const TargetDescription &Target,
+                     MachinePassManagerOptions Options = {},
+                     MachinePassInstrumentation *Instrumentation = nullptr);
+
+} // namespace riscv
+} // namespace rcc
+
+#endif // RCC_TARGET_RISCV_RISCVPIPELINE_H
-- 
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