src/cpu/x86/vm/macroAssembler_x86.cpp

*** 3308,3317 ****
--- 3308,3353 ----
  void MacroAssembler::fpop() {
    ffree();
    fincstp();
  }
  
+ void MacroAssembler::load_float(Address src) {
+   if (UseSSE >= 1) {
+     movflt(xmm0, src);
+   } else {
+     LP64_ONLY(ShouldNotReachHere());
+     NOT_LP64(fld_s(src));
+   }
+ }
+ 
+ void MacroAssembler::store_float(Address dst) {
+   if (UseSSE >= 1) {
+     movflt(dst, xmm0);
+   } else {
+     LP64_ONLY(ShouldNotReachHere());
+     NOT_LP64(fstp_s(dst));
+   }
+ }
+ 
+ void MacroAssembler::load_double(Address src) {
+   if (UseSSE >= 2) {
+     movdbl(xmm0, src);
+   } else {
+     LP64_ONLY(ShouldNotReachHere());
+     NOT_LP64(fld_d(src));
+   }
+ }
+ 
+ void MacroAssembler::store_double(Address dst) {
+   if (UseSSE >= 2) {
+     movdbl(dst, xmm0);
+   } else {
+     LP64_ONLY(ShouldNotReachHere());
+     NOT_LP64(fstp_d(dst));
+   }
+ }
+ 
  void MacroAssembler::fremr(Register tmp) {
    save_rax(tmp);
    { Label L;
      bind(L);
      fprem();