diff --git a/Source/Core/Core/PowerPC/JitArm64/JitArm64_RegCache.h b/Source/Core/Core/PowerPC/JitArm64/JitArm64_RegCache.h
index 9ea4e0e3b6..bfc9f32a54 100644
--- a/Source/Core/Core/PowerPC/JitArm64/JitArm64_RegCache.h
+++ b/Source/Core/Core/PowerPC/JitArm64/JitArm64_RegCache.h
@@ -286,6 +286,8 @@ public:
   // Gets the immediate that a register is set to. Only valid for guest GPRs.
   u32 GetImm(size_t preg) const { return GetGuestGPROpArg(preg).GetImm(); }
 
+  bool IsImm(size_t preg, u32 imm) { return IsImm(preg) && GetImm(preg) == imm; }
+
   // Binds a guest GPR to a host register, optionally loading its value.
   //
   // preg: The guest register index.