src/cpu/x86/vm/macroAssembler_x86.hpp

*** 905,933 ****
  
    // compute pow(x,y) and exp(x) with x86 instructions. Don't cover
    // all corner cases and may result in NaN and require fallback to a
    // runtime call.
    void fast_pow();
!   void fast_exp();
    void increase_precision();
    void restore_precision();
  
-   // computes exp(x). Fallback to runtime call included.
-   void exp_with_fallback(int num_fpu_regs_in_use) { pow_or_exp(true, num_fpu_regs_in_use); }
    // computes pow(x,y). Fallback to runtime call included.
!   void pow_with_fallback(int num_fpu_regs_in_use) { pow_or_exp(false, num_fpu_regs_in_use); }
  
  private:
  
    // call runtime as a fallback for trig functions and pow/exp.
    void fp_runtime_fallback(address runtime_entry, int nb_args, int num_fpu_regs_in_use);
  
    // computes 2^(Ylog2X); Ylog2X in ST(0)
    void pow_exp_core_encoding();
  
    // computes pow(x,y) or exp(x). Fallback to runtime call included.
!   void pow_or_exp(bool is_exp, int num_fpu_regs_in_use);
  
    // these are private because users should be doing movflt/movdbl
  
    void movss(Address dst, XMMRegister src)     { Assembler::movss(dst, src); }
    void movss(XMMRegister dst, XMMRegister src) { Assembler::movss(dst, src); }
--- 905,933 ----
  
    // compute pow(x,y) and exp(x) with x86 instructions. Don't cover
    // all corner cases and may result in NaN and require fallback to a
    // runtime call.
    void fast_pow();
!   void fast_exp(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3,
!                 XMMRegister xmm4, XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7,
!                 Register rax, Register rcx, Register rdx, Register tmp);
    void increase_precision();
    void restore_precision();
  
    // computes pow(x,y). Fallback to runtime call included.
!   void pow_with_fallback(int num_fpu_regs_in_use) { pow_or_exp(num_fpu_regs_in_use); }
  
  private:
  
    // call runtime as a fallback for trig functions and pow/exp.
    void fp_runtime_fallback(address runtime_entry, int nb_args, int num_fpu_regs_in_use);
  
    // computes 2^(Ylog2X); Ylog2X in ST(0)
    void pow_exp_core_encoding();
  
    // computes pow(x,y) or exp(x). Fallback to runtime call included.
!   void pow_or_exp(int num_fpu_regs_in_use);
  
    // these are private because users should be doing movflt/movdbl
  
    void movss(Address dst, XMMRegister src)     { Assembler::movss(dst, src); }
    void movss(XMMRegister dst, XMMRegister src) { Assembler::movss(dst, src); }
*** 969,978 ****
--- 969,982 ----
    void movsd(XMMRegister dst, XMMRegister src) { Assembler::movsd(dst, src); }
    void movsd(Address dst, XMMRegister src)     { Assembler::movsd(dst, src); }
    void movsd(XMMRegister dst, Address src)     { Assembler::movsd(dst, src); }
    void movsd(XMMRegister dst, AddressLiteral src);
  
+   void mulpd(XMMRegister dst, XMMRegister src)    { Assembler::mulpd(dst, src); }
+   void mulpd(XMMRegister dst, Address src)        { Assembler::mulpd(dst, src); }
+   void mulpd(XMMRegister dst, AddressLiteral src);
+ 
    void mulsd(XMMRegister dst, XMMRegister src)    { Assembler::mulsd(dst, src); }
    void mulsd(XMMRegister dst, Address src)        { Assembler::mulsd(dst, src); }
    void mulsd(XMMRegister dst, AddressLiteral src);
  
    void mulss(XMMRegister dst, XMMRegister src)    { Assembler::mulss(dst, src); }