97 static int denormal_mulf(int hx, int hy)  in denormal_mulf()  argument
103 	ix = hx & 0x7fffffff;  in denormal_mulf()
106 		return ((hx ^ hy) & 0x80000000);  in denormal_mulf()
125 	ix |= (hx ^ hy) & 0x80000000;  in denormal_mulf()
164 static long long denormal_muld(long long hx, long long hy)  in denormal_muld()  argument
170 	ix = hx & 0x7fffffffffffffffLL;  in denormal_muld()
173 		return ((hx ^ hy) & 0x8000000000000000LL);  in denormal_muld()
198 	ix |= (hx ^ hy) & 0x8000000000000000LL;  in denormal_muld()
255 static int denormal_addf(int hx, int hy)  in denormal_addf()  argument
260 	if ((hx ^ hy) & 0x80000000) {  in denormal_addf()
261 		sign = hx & 0x80000000;  in denormal_addf()
262 		ix = hx & 0x7fffffff;  in denormal_addf()
275 		sign = hx & 0x80000000;  in denormal_addf()
276 		ix = hx & 0x7fffffff;  in denormal_addf()
340 static long long denormal_addd(long long hx, long long hy)  in denormal_addd()  argument
345 	if ((hx ^ hy) & 0x8000000000000000LL) {  in denormal_addd()
346 		sign = hx & 0x8000000000000000LL;  in denormal_addd()
347 		ix = hx & 0x7fffffffffffffffLL;  in denormal_addd()
360 		sign = hx & 0x8000000000000000LL;  in denormal_addd()
361 		ix = hx & 0x7fffffffffffffffLL;  in denormal_addd()
472 		unsigned int hx, hy;  in ieee_fpe_handler()  local
476 		hx = tsk->thread.xstate->hardfpu.fp_regs[n];  in ieee_fpe_handler()
482 		     && (prec && ((hx & 0x7fffffff) < 0x00100000  in ieee_fpe_handler()
487 			llx = ((long long) hx << 32)  in ieee_fpe_handler()
491 			if ((hx & 0x7fffffff) >= 0x00100000)  in ieee_fpe_handler()
498 		     && (!prec && ((hx & 0x7fffffff) < 0x00800000  in ieee_fpe_handler()
501 			if ((hx & 0x7fffffff) >= 0x00800000)  in ieee_fpe_handler()
502 				hx = denormal_mulf(hy, hx);  in ieee_fpe_handler()
504 				hx = denormal_mulf(hx, hy);  in ieee_fpe_handler()
505 			tsk->thread.xstate->hardfpu.fp_regs[n] = hx;  in ieee_fpe_handler()
515 		unsigned int hx, hy;  in ieee_fpe_handler()  local
519 		hx = tsk->thread.xstate->hardfpu.fp_regs[n];  in ieee_fpe_handler()
525 		     && (prec && ((hx & 0x7fffffff) < 0x00100000  in ieee_fpe_handler()
530 			llx = ((long long) hx << 32)  in ieee_fpe_handler()
541 		     && (!prec && ((hx & 0x7fffffff) < 0x00800000  in ieee_fpe_handler()
545 				hx = denormal_addf(hx, hy);  in ieee_fpe_handler()
547 				hx = denormal_addf(hx, hy ^ 0x80000000);  in ieee_fpe_handler()
548 			tsk->thread.xstate->hardfpu.fp_regs[n] = hx;  in ieee_fpe_handler()