diff --git a/compiler/utils/x86/assembler_x86.h b/compiler/utils/x86/assembler_x86.h
index b50fda9..655af9c 100644
--- a/compiler/utils/x86/assembler_x86.h
+++ b/compiler/utils/x86/assembler_x86.h
@@ -417,7 +417,9 @@
   void comiss(XmmRegister a, XmmRegister b);
   void comisd(XmmRegister a, XmmRegister b);
   void ucomiss(XmmRegister a, XmmRegister b);
+  void ucomiss(XmmRegister a, const Address& b);
   void ucomisd(XmmRegister a, XmmRegister b);
+  void ucomisd(XmmRegister a, const Address& b);
 
   void roundsd(XmmRegister dst, XmmRegister src, const Immediate& imm);
   void roundss(XmmRegister dst, XmmRegister src, const Immediate& imm);