A64: Synchronize with r17525.

src/ia32/assembler-ia32.h

Index: src/ia32/assembler-ia32.h
diff --git a/src/ia32/assembler-ia32.h b/src/ia32/assembler-ia32.h
index f46c6478dbf02dc9033b5bcb873623db7cda662d..a82b517cf1d7bd6d0df272864b89868c22b96758 100644
--- a/src/ia32/assembler-ia32.h
+++ b/src/ia32/assembler-ia32.h
@@ -735,6 +735,7 @@ class Assembler : public AssemblerBase {
 
   void mov_w(Register dst, const Operand& src);
   void mov_w(const Operand& dst, Register src);
+  void mov_w(const Operand& dst, int16_t imm16);
 
   void mov(Register dst, int32_t imm32);
   void mov(Register dst, const Immediate& x);
@@ -1020,6 +1021,7 @@ class Assembler : public AssemblerBase {
   // SSE instructions
   void andps(XMMRegister dst, XMMRegister src);
   void xorps(XMMRegister dst, XMMRegister src);
+  void orps(XMMRegister dst, XMMRegister src);
 
   // SSE2 instructions
   void cvttss2si(Register dst, const Operand& src);