From f89d528efc0228c049c2867dcba886a56bac8619 Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Fri, 28 Aug 2026 18:51:10 +0800
Subject: [CodeGen] Add target machine registry

---
 backend/include/rcc/Tooling/BackendDriver.h | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

(limited to 'backend/include/rcc/Tooling/BackendDriver.h')

diff --git a/backend/include/rcc/Tooling/BackendDriver.h b/backend/include/rcc/Tooling/BackendDriver.h
index 8117a0c..2003983 100644
--- a/backend/include/rcc/Tooling/BackendDriver.h
+++ b/backend/include/rcc/Tooling/BackendDriver.h
@@ -13,11 +13,7 @@
 #include <string_view>
 #include <vector>
 
-namespace rcc {
-
-class TargetDescription;
-
-namespace tooling {
+namespace rcc::tooling {
 
 struct BackendRunResult final {
   ArtifactKind Kind = ArtifactKind::FinalMIR;
@@ -29,11 +25,9 @@ struct BackendRunResult final {
 };
 
 [[nodiscard]] Expected<BackendRunResult>
-runBackend(CanonicalMIR Input, const TargetDescription &Target, const BackendInvocation &Invocation,
-           ArtifactKind Output, PipelineControls Controls = {},
-           MachinePassInstrumentation *Instrumentation = nullptr);
+runBackend(CanonicalMIR Input, const BackendInvocation &Invocation, ArtifactKind Output,
+           PipelineControls Controls = {}, MachinePassInstrumentation *Instrumentation = nullptr);
 
-} // namespace tooling
-} // namespace rcc
+} // namespace rcc::tooling
 
 #endif // RCC_TOOLING_BACKENDDRIVER_H
-- 
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