src/cpu/x86/vm/macroAssembler_x86.cpp

*** 3161,3172 ****
--- 3161,3201 ----
    if (dst != c) {
      movflt(dst, c);
    }
  }
  
+ // dst = c = a * b + c
+ void MacroAssembler::vfmad(XMMRegister dst, XMMRegister a, XMMRegister b, XMMRegister c, int vector_len) {
+   Assembler::vfmadd231pd(c, a, b, vector_len);
+   if (dst != c) {
+     vmovdqu(dst, c);
+   }
+ }
  
+ // dst = c = a * b + c
+ void MacroAssembler::vfmaf(XMMRegister dst, XMMRegister a, XMMRegister b, XMMRegister c, int vector_len) {
+   Assembler::vfmadd231ps(c, a, b, vector_len);
+   if (dst != c) {
+     vmovdqu(dst, c);
+   }
+ }
  
+ // dst = c = a * b + c
+ void MacroAssembler::vfmad(XMMRegister dst, XMMRegister a, Address b, XMMRegister c, int vector_len) {
+   Assembler::vfmadd231pd(c, a, b, vector_len);
+   if (dst != c) {
+     vmovdqu(dst, c);
+   }
+ }
+ 
+ // dst = c = a * b + c
+ void MacroAssembler::vfmaf(XMMRegister dst, XMMRegister a, Address b, XMMRegister c, int vector_len) {
+   Assembler::vfmadd231ps(c, a, b, vector_len);
+   if (dst != c) {
+     vmovdqu(dst, c);
+   }
+ }
  
  void MacroAssembler::incrementl(AddressLiteral dst) {
    if (reachable(dst)) {
      incrementl(as_Address(dst));
    } else {