src/cpu/x86/vm/x86_32.ad

*** 9826,9856 ****
    ins_cost(250);
    ins_encode( Push_ModD_encoding(src0, src1), emitModDPR(), Push_ResultD(dst), PopFPU);
    ins_pipe( pipe_slow );
  %}
  
- instruct tanDPR_reg(regDPR1 dst, regDPR1 src) %{
-   predicate (UseSSE<=1);
-   match(Set dst(TanD src));
-   format %{ "DTAN   $dst" %}
-   ins_encode( Opcode(0xD9), Opcode(0xF2),    // fptan
-               Opcode(0xDD), Opcode(0xD8));   // fstp st
-   ins_pipe( pipe_slow );
- %}
- 
- instruct tanD_reg(regD dst, eFlagsReg cr) %{
-   predicate (UseSSE>=2);
-   match(Set dst(TanD dst));
-   effect(KILL cr); // Push_{Src|Result}D() uses "{SUB|ADD} ESP,8"
-   format %{ "DTAN   $dst" %}
-   ins_encode( Push_SrcD(dst),
-               Opcode(0xD9), Opcode(0xF2),    // fptan
-               Opcode(0xDD), Opcode(0xD8),   // fstp st
-               Push_ResultD(dst) );
-   ins_pipe( pipe_slow );
- %}
- 
  instruct atanDPR_reg(regDPR dst, regDPR src) %{
    predicate (UseSSE<=1);
    match(Set dst(AtanD dst src));
    format %{ "DATA   $dst,$src" %}
    opcode(0xD9, 0xF3);
--- 9826,9835 ----
*** 9878,9922 ****
    ins_encode( Push_Reg_DPR(src),
                OpcS, OpcP, Pop_Reg_DPR(dst) );
    ins_pipe( pipe_slow );
  %}
  
- instruct log10DPR_reg(regDPR1 dst, regDPR1 src) %{
-   predicate (UseSSE<=1);
-   // The source Double operand on FPU stack
-   match(Set dst (Log10D src));
-   // fldlg2       ; push log_10(2) on the FPU stack; full 80-bit number
-   // fxch         ; swap ST(0) with ST(1)
-   // fyl2x        ; compute log_10(2) * log_2(x)
-   format %{ "FLDLG2 \t\t\t#Log10\n\t"
-             "FXCH   \n\t"
-             "FYL2X  \t\t\t# Q=Log10*Log_2(x)"
-          %}
-   ins_encode( Opcode(0xD9), Opcode(0xEC),   // fldlg2
-               Opcode(0xD9), Opcode(0xC9),   // fxch
-               Opcode(0xD9), Opcode(0xF1));  // fyl2x
- 
-   ins_pipe( pipe_slow );
- %}
- 
- instruct log10D_reg(regD dst, regD src, eFlagsReg cr) %{
-   predicate (UseSSE>=2);
-   effect(KILL cr);
-   match(Set dst (Log10D src));
-   // fldlg2       ; push log_10(2) on the FPU stack; full 80-bit number
-   // fyl2x        ; compute log_10(2) * log_2(x)
-   format %{ "FLDLG2 \t\t\t#Log10\n\t"
-             "FYL2X  \t\t\t# Q=Log10*Log_2(x)"
-          %}
-   ins_encode( Opcode(0xD9), Opcode(0xEC),   // fldlg2
-               Push_SrcD(src),
-               Opcode(0xD9), Opcode(0xF1),   // fyl2x
-               Push_ResultD(dst));
- 
-   ins_pipe( pipe_slow );
- %}
- 
  //-------------Float Instructions-------------------------------
  // Float Math
  
  // Code for float compare:
  //     fcompp();
--- 9857,9866 ----