43 	.exponent	= 255,
50 	pr_debug("VFP: %s: sign=%d exponent=%d significand=%08x\n",  in vfp_single_dump()
51 		 str, s->sign != 0, s->exponent, s->significand);  in vfp_single_dump()
61 		vs->exponent -= bits - 1;  in vfp_single_normalise_denormal()
76 	int exponent, shift, underflow;  in __vfp_single_normaliseround()  local
83 	if (vs->exponent == 255 && (vs->significand == 0 || exceptions))  in __vfp_single_normaliseround()
90 		vs->exponent = 0;  in __vfp_single_normaliseround()
94 	exponent = vs->exponent;  in __vfp_single_normaliseround()
104 		exponent -= shift;  in __vfp_single_normaliseround()
109 	vs->exponent = exponent;  in __vfp_single_normaliseround()
117 	underflow = exponent < 0;  in __vfp_single_normaliseround()
119 		significand = vfp_shiftright32jamming(significand, -exponent);  in __vfp_single_normaliseround()
120 		exponent = 0;  in __vfp_single_normaliseround()
122 		vs->exponent = exponent;  in __vfp_single_normaliseround()
151 		exponent += 1;  in __vfp_single_normaliseround()
155 		vs->exponent = exponent;  in __vfp_single_normaliseround()
176 	if (exponent >= 254) {  in __vfp_single_normaliseround()
179 			vs->exponent = 253;  in __vfp_single_normaliseround()
182 			vs->exponent = 255;		/* infinity */  in __vfp_single_normaliseround()
187 			exponent = 0;  in __vfp_single_normaliseround()
188 		if (exponent || significand > 0x80000000)  in __vfp_single_normaliseround()
192 		vs->exponent = exponent;  in __vfp_single_normaliseround()
287 u32 vfp_estimate_sqrt_significand(u32 exponent, u32 significand)  in vfp_estimate_sqrt_significand()  argument
298 	if (exponent & 1) {  in vfp_estimate_sqrt_significand()
365 	vsd.exponent = ((vsm.exponent - 127) >> 1) + 127;  in vfp_single_fsqrt()
366 	vsd.significand = vfp_estimate_sqrt_significand(vsm.exponent, vsm.significand) + 2;  in vfp_single_fsqrt()
379 			vsm.significand <<= !(vsm.exponent & 1);  in vfp_single_fsqrt()
506 	 * If we have an infinity or NaN, the exponent must be 2047.  in vfp_single_fcvtd()
509 		vdd.exponent = 2047;  in vfp_single_fcvtd()
514 		vdd.exponent = 0;  in vfp_single_fcvtd()
516 		vdd.exponent = vsm.exponent + (1023 - 127);  in vfp_single_fcvtd()
530 	vs.exponent = 127 + 31 - 1;  in vfp_single_fuito()
541 	vs.exponent = 127 + 31 - 1;  in vfp_single_fsito()
567 	if (vsm.exponent >= 127 + 32) {  in vfp_single_ftoui()
570 	} else if (vsm.exponent >= 127 - 1) {  in vfp_single_ftoui()
571 		int shift = 127 + 31 - vsm.exponent;  in vfp_single_ftoui()
604 		if (vsm.exponent | vsm.significand) {  in vfp_single_ftoui()
647 	} else if (vsm.exponent >= 127 + 32) {  in vfp_single_ftosi()
655 	} else if (vsm.exponent >= 127 - 1) {  in vfp_single_ftosi()
656 		int shift = 127 + 31 - vsm.exponent;  in vfp_single_ftosi()
685 		if (vsm.exponent | vsm.significand) {  in vfp_single_ftosi()
788 	if (vsn->exponent < vsm->exponent) {  in vfp_single_add()
798 	if (vsn->exponent == 255)  in vfp_single_add()
811 	exp_diff = vsn->exponent - vsm->exponent;  in vfp_single_add()
845 	if (vsn->exponent < vsm->exponent) {  in vfp_single_multiply()
857 	if (vsn->exponent == 255) {  in vfp_single_multiply()
858 		if (vsn->significand || (vsm->exponent == 255 && vsm->significand))  in vfp_single_multiply()
860 		if ((vsm->exponent | vsm->significand) == 0) {  in vfp_single_multiply()
864 		vsd->exponent = vsn->exponent;  in vfp_single_multiply()
873 	if ((vsm->exponent | vsm->significand) == 0) {  in vfp_single_multiply()
874 		vsd->exponent = 0;  in vfp_single_multiply()
880 	 * We add 2 to the destination exponent for the same reason as  in vfp_single_multiply()
884 	vsd->exponent = vsn->exponent + vsm->exponent - 127 + 2;  in vfp_single_multiply()
904 	if (vsn.exponent == 0 && vsn.significand)  in vfp_single_multiply_accumulate()
908 	if (vsm.exponent == 0 && vsm.significand)  in vfp_single_multiply_accumulate()
918 	if (vsn.exponent == 0 && vsn.significand)  in vfp_single_multiply_accumulate()
976 	if (vsn.exponent == 0 && vsn.significand)  in vfp_single_fmul()
980 	if (vsm.exponent == 0 && vsm.significand)  in vfp_single_fmul()
999 	if (vsn.exponent == 0 && vsn.significand)  in vfp_single_fnmul()
1003 	if (vsm.exponent == 0 && vsm.significand)  in vfp_single_fnmul()
1026 	if (vsn.exponent == 0 && vsn.significand)  in vfp_single_fadd()
1030 	if (vsm.exponent == 0 && vsm.significand)  in vfp_single_fadd()
1114 	vsd.exponent = vsn.exponent - vsm.exponent + 127 - 1;  in vfp_single_fdiv()
1118 		vsd.exponent++;  in vfp_single_fdiv()
1141 	vsd.exponent = 0;  in vfp_single_fdiv()
1148 	vsd.exponent = 255;  in vfp_single_fdiv()