1844 inline static UInt fregEnc ( HReg r )  in fregEnc()  function
2829       p = do_fld_st(p, 0+fregEnc(i->Xin.FpUnary.src));  in emit_X86Instr()
2831       p = do_fstp_st(p, 1+fregEnc(i->Xin.FpUnary.dst));  in emit_X86Instr()
2841          p = do_fld_st(p, 0+fregEnc(i->Xin.FpBinary.srcL));  in emit_X86Instr()
2843          p = do_fld_st(p, 1+fregEnc(i->Xin.FpBinary.srcR));  in emit_X86Instr()
2846          p = do_fstp_st(p, 1+fregEnc(i->Xin.FpBinary.dst));  in emit_X86Instr()
2854          p = do_fld_st(p, 0+fregEnc(i->Xin.FpBinary.srcL));  in emit_X86Instr()
2856          p = do_fld_st(p, 1+fregEnc(i->Xin.FpBinary.srcR));  in emit_X86Instr()
2858          p = do_fstp_st(p, 1+fregEnc(i->Xin.FpBinary.dst));  in emit_X86Instr()
2869          p = do_fld_st(p, 0+fregEnc(i->Xin.FpBinary.srcR));  in emit_X86Instr()
2871          p = do_fld_st(p, 1+fregEnc(i->Xin.FpBinary.srcL));  in emit_X86Instr()
2879          p = do_fstp_st(p, 2+fregEnc(i->Xin.FpBinary.dst));  in emit_X86Instr()
2889       p = do_fld_st(p, 0+fregEnc(i->Xin.FpBinary.srcL));  in emit_X86Instr()
2891                         1+fregEnc(i->Xin.FpBinary.srcR));  in emit_X86Instr()
2892       p = do_fstp_st(p, 1+fregEnc(i->Xin.FpBinary.dst));  in emit_X86Instr()
2917          p = do_fstp_st(p, 1+fregEnc(i->Xin.FpLdSt.reg));  in emit_X86Instr()
2924          p = do_fld_st(p, 0+fregEnc(i->Xin.FpLdSt.reg));  in emit_X86Instr()
2959          p = do_fstp_st(p, 1+fregEnc(i->Xin.FpLdStI.reg));  in emit_X86Instr()
2972          p = do_fld_st(p, 0+fregEnc(i->Xin.FpLdStI.reg));  in emit_X86Instr()
2982       p = do_fld_st(p, 0+fregEnc(i->Xin.Fp64to32.src));  in emit_X86Instr()
2992       p = do_fstp_st(p, 1+fregEnc(i->Xin.Fp64to32.dst));  in emit_X86Instr()
3003       p = do_fld_st(p, 0+fregEnc(i->Xin.FpCMov.src));  in emit_X86Instr()
3004       p = do_fstp_st(p, 1+fregEnc(i->Xin.FpCMov.dst));  in emit_X86Instr()
3029       p = do_fld_st(p, 0+fregEnc(i->Xin.FpCmp.srcL));  in emit_X86Instr()
3032       *p++ = toUChar(0xE8 + (7 & (1+fregEnc(i->Xin.FpCmp.srcR))));  in emit_X86Instr()