diff --git a/compiler/utils/x86/assembler_x86.h b/compiler/utils/x86/assembler_x86.h
index 6ccf2e3..bdf8843 100644
--- a/compiler/utils/x86/assembler_x86.h
+++ b/compiler/utils/x86/assembler_x86.h
@@ -312,6 +312,9 @@
   void ucomiss(XmmRegister a, XmmRegister b);
   void ucomisd(XmmRegister a, XmmRegister b);
 
+  void roundsd(XmmRegister dst, XmmRegister src, const Immediate& imm);
+  void roundss(XmmRegister dst, XmmRegister src, const Immediate& imm);
+
   void sqrtsd(XmmRegister dst, XmmRegister src);
   void sqrtss(XmmRegister dst, XmmRegister src);