src/cpu/x86/vm/macroAssembler_x86.hpp

*** 468,477 ****
--- 468,493 ----
    void jnC2(Register tmp, Label& L);
  
    // Pop ST (ffree & fincstp combined)
    void fpop();
  
+   // Load float value from 'address'. If UseSSE >= 1, the value is loaded into
+   // register xmm0. Otherwise, the value is loaded onto the FPU stack.
+   void load_float(Address src);
+ 
+   // Store float value to 'address'. If UseSSE >= 1, the value is stored
+   // from register xmm0. Otherwise, the value is stored from the FPU stack.
+   void store_float(Address dst);
+ 
+   // Load double value from 'address'. If UseSSE >= 2, the value is loaded into
+   // register xmm0. Otherwise, the value is loaded onto the FPU stack.
+   void load_double(Address src);
+ 
+   // Store double value to 'address'. If UseSSE >= 2, the value is stored
+   // from register xmm0. Otherwise, the value is stored from the FPU stack.
+   void store_double(Address dst);
+ 
    // pushes double TOS element of FPU stack on CPU stack; pops from FPU stack
    void push_fTOS();
  
    // pops double TOS element from CPU stack and pushes on FPU stack
    void pop_fTOS();