94 static int denormal_mulf(int hx, int hy)  in denormal_mulf()  argument
100 	ix = hx & 0x7fffffff;  in denormal_mulf()
103 		return ((hx ^ hy) & 0x80000000);  in denormal_mulf()
122 	ix |= (hx ^ hy) & 0x80000000;  in denormal_mulf()
161 static long long denormal_muld(long long hx, long long hy)  in denormal_muld()  argument
167 	ix = hx & 0x7fffffffffffffffLL;  in denormal_muld()
170 		return ((hx ^ hy) & 0x8000000000000000LL);  in denormal_muld()
195 	ix |= (hx ^ hy) & 0x8000000000000000LL;  in denormal_muld()
252 static int denormal_addf(int hx, int hy)  in denormal_addf()  argument
257 	if ((hx ^ hy) & 0x80000000) {  in denormal_addf()
258 		sign = hx & 0x80000000;  in denormal_addf()
259 		ix = hx & 0x7fffffff;  in denormal_addf()
272 		sign = hx & 0x80000000;  in denormal_addf()
273 		ix = hx & 0x7fffffff;  in denormal_addf()
337 static long long denormal_addd(long long hx, long long hy)  in denormal_addd()  argument
342 	if ((hx ^ hy) & 0x8000000000000000LL) {  in denormal_addd()
343 		sign = hx & 0x8000000000000000LL;  in denormal_addd()
344 		ix = hx & 0x7fffffffffffffffLL;  in denormal_addd()
357 		sign = hx & 0x8000000000000000LL;  in denormal_addd()
358 		ix = hx & 0x7fffffffffffffffLL;  in denormal_addd()
469 		unsigned int hx, hy;  in ieee_fpe_handler()  local
473 		hx = tsk->thread.xstate->hardfpu.fp_regs[n];  in ieee_fpe_handler()
479 		     && (prec && ((hx & 0x7fffffff) < 0x00100000  in ieee_fpe_handler()
484 			llx = ((long long) hx << 32)  in ieee_fpe_handler()
488 			if ((hx & 0x7fffffff) >= 0x00100000)  in ieee_fpe_handler()
495 		     && (!prec && ((hx & 0x7fffffff) < 0x00800000  in ieee_fpe_handler()
498 			if ((hx & 0x7fffffff) >= 0x00800000)  in ieee_fpe_handler()
499 				hx = denormal_mulf(hy, hx);  in ieee_fpe_handler()
501 				hx = denormal_mulf(hx, hy);  in ieee_fpe_handler()
502 			tsk->thread.xstate->hardfpu.fp_regs[n] = hx;  in ieee_fpe_handler()
512 		unsigned int hx, hy;  in ieee_fpe_handler()  local
516 		hx = tsk->thread.xstate->hardfpu.fp_regs[n];  in ieee_fpe_handler()
522 		     && (prec && ((hx & 0x7fffffff) < 0x00100000  in ieee_fpe_handler()
527 			llx = ((long long) hx << 32)  in ieee_fpe_handler()
538 		     && (!prec && ((hx & 0x7fffffff) < 0x00800000  in ieee_fpe_handler()
542 				hx = denormal_addf(hx, hy);  in ieee_fpe_handler()
544 				hx = denormal_addf(hx, hy ^ 0x80000000);  in ieee_fpe_handler()
545 			tsk->thread.xstate->hardfpu.fp_regs[n] = hx;  in ieee_fpe_handler()