[llvm] [CodeGen] Use MCRegister in RegisterMaskPair constructor. (PR #167274)

[Craig Topper via llvm-commits]

https://github.com/topperc created https://github.com/llvm/llvm-project/pull/167274

It's already used for the field in the struct.

>From ec0d49d71c9413aad16125b4bc13a0fad49c4573 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper at sifive.com>
Date: Sun, 9 Nov 2025 22:28:57 -0800
Subject: [PATCH] [CodeGen] Use MCRegister in RegisterMaskPair constructor.

---
 llvm/include/llvm/CodeGen/MachineBasicBlock.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/include/llvm/CodeGen/MachineBasicBlock.h b/llvm/include/llvm/CodeGen/MachineBasicBlock.h
index 71739278cf513..fcf7bab09fcff 100644
--- a/llvm/include/llvm/CodeGen/MachineBasicBlock.h
+++ b/llvm/include/llvm/CodeGen/MachineBasicBlock.h
@@ -129,7 +129,7 @@ class MachineBasicBlock
     MCRegister PhysReg;
     LaneBitmask LaneMask;
 
-    RegisterMaskPair(MCPhysReg PhysReg, LaneBitmask LaneMask)
+    RegisterMaskPair(MCRegister PhysReg, LaneBitmask LaneMask)
         : PhysReg(PhysReg), LaneMask(LaneMask) {}
 
     bool operator==(const RegisterMaskPair &other) const {