From 068514ea70bd39ce6260c8c23982e702bafc2ab9 Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Wed, 12 Aug 2026 01:50:59 +0800
Subject: [RISCV] Legalize llvm.va_copy

---
 backend/lib/CodeGen/TargetMIRTextInfo.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'backend/lib/CodeGen/TargetMIRTextInfo.cpp')

diff --git a/backend/lib/CodeGen/TargetMIRTextInfo.cpp b/backend/lib/CodeGen/TargetMIRTextInfo.cpp
index 5d54ea6..938f513 100644
--- a/backend/lib/CodeGen/TargetMIRTextInfo.cpp
+++ b/backend/lib/CodeGen/TargetMIRTextInfo.cpp
@@ -137,6 +137,7 @@ Expected<void> MIRTargetNode::verify() const {
 
 Expected<TargetMIRTextInfo> TargetMIRTextInfo::create(TargetMIRTextInfoDesc Description,
                                                       const TargetRegisterInfo &Registers) {
+  Description.Intrinsics.push_back({"llvm.va_copy", intrinsicID(GenericIntrinsic::VACopy)});
   TargetMIRTextInfo Result(std::move(Description));
 
   for (std::size_t Index = 0; Index < Result.Description.RegisterMasks.size(); ++Index) {
-- 
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