fld1              393 arch/sh/math-emu/math.c 	fld0, fld1, fcnvsd, fcnvds, fnop_n, fnop_n, fipr, id_fxfd
fld1              112 arch/x86/math-emu/reg_constant.c 	fld1, fldl2t, fldl2e, fldpi, fldlg2, fldln2, fldz, (FUNC_RC) FPU_illegal