src/cpu/x86/vm/x86_64.ad

*** 9864,9888 ****
                Push_ResultXD(dst));
  
    ins_pipe( pipe_slow );
  %}
  
- instruct logD_reg(regD dst) %{
-   // The source and result Double operands in XMM registers
-   match(Set dst (LogD dst));
-   // fldln2       ; push log_e(2) on the FPU stack; full 80-bit number
-   // fyl2x        ; compute log_e(2) * log_2(x)
-   format %{ "fldln2\t\t\t#Log_e\n\t"
-             "fyl2x\t\t\t# Q=Log_e*Log_2(x)\n\t"
-          %}
-   ins_encode( Opcode(0xD9), Opcode(0xED),   // fldln2
-               Push_SrcXD(dst),
-               Opcode(0xD9), Opcode(0xF1),   // fyl2x
-               Push_ResultXD(dst));
-   ins_pipe( pipe_slow );
- %}
- 
  instruct powD_reg(regD dst, regD src0, regD src1, rax_RegI rax, rdx_RegI rdx, rcx_RegI rcx, rFlagsReg cr) %{
    match(Set dst (PowD src0 src1));  // Raise src0 to the src1'th power
    effect(KILL rax, KILL rdx, KILL rcx, KILL cr);
    format %{ "fast_pow $src0 $src1 -> $dst  // KILL $rax, $rcx, $rdx" %}
    ins_encode %{
--- 9864,9873 ----