From 6580ac1c05bd1cbccd2dcd71fd9c2a384ae3db56 Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Mon, 3 Aug 2026 18:31:58 +0800
Subject: [CodeGen] Model complete MIR operands

---
 backend/lib/CodeGen/TargetRegisterInfo.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/backend/lib/CodeGen/TargetRegisterInfo.cpp b/backend/lib/CodeGen/TargetRegisterInfo.cpp
index 7bd4834..7c8af82 100644
--- a/backend/lib/CodeGen/TargetRegisterInfo.cpp
+++ b/backend/lib/CodeGen/TargetRegisterInfo.cpp
@@ -592,7 +592,7 @@ Expected<void> TargetRegisterInfo::validateRegisterMask(const RegisterMask &Mask
       const auto Reg = PhysicalRegister::create(RegisterNumber);
       if (!Reg || !isKnownPhysicalRegister(*Reg)) {
         return makeUnexpected(ErrorCode::VerificationError,
-                              "register mask preserves an unknown physical register");
+                              "register mask contains an unknown physical register");
       }
       Word &= Word - 1;
     }
-- 
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