Lines Matching refs:ix
48 int32_t hx,ix; in j0f() local
51 ix = hx&0x7fffffff; in j0f()
52 if(ix>=0x7f800000) return one/(x*x); in j0f()
54 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in j0f()
58 if(ix<0x7f000000) { /* Make sure x+x does not overflow. */ in j0f()
67 if(ix>0x58000000) z = (invsqrtpi*cc)/sqrtf(x); /* |x|>2**49 */ in j0f()
74 if(ix<0x3b000000) { /* |x| < 2**-9 */ in j0f()
76 if(ix<0x39800000) return one; /* |x|<2**-12 */ in j0f()
83 if(ix < 0x3F800000) { /* |x| < 1.00 */ in j0f()
108 int32_t hx,ix; in y0f() local
111 ix = 0x7fffffff&hx; in y0f()
112 if(ix>=0x7f800000) return vone/(x+x*x); in y0f()
113 if(ix==0) return -one/vzero; in y0f()
115 if(ix >= 0x40000000) { /* |x| >= 2.0 */ in y0f()
134 if(ix<0x7f000000) { /* make sure x+x not overflow */ in y0f()
139 if(ix>0x58000000) z = (invsqrtpi*ss)/sqrtf(x); /* |x|>2**49 */ in y0f()
146 if(ix<=0x39000000) { /* x < 2**-13 */ in y0f()
232 int32_t ix; in pzerof() local
233 GET_FLOAT_WORD(ix,x); in pzerof()
234 ix &= 0x7fffffff; in pzerof()
235 if(ix>=0x41000000) {p = pR8; q= pS8;} in pzerof()
236 else if(ix>=0x409173eb){p = pR5; q= pS5;} in pzerof()
237 else if(ix>=0x4036d917){p = pR3; q= pS3;} in pzerof()
329 int32_t ix; in qzerof() local
330 GET_FLOAT_WORD(ix,x); in qzerof()
331 ix &= 0x7fffffff; in qzerof()
332 if(ix>=0x41000000) {p = qR8; q= qS8;} in qzerof()
333 else if(ix>=0x409173eb){p = qR5; q= qS5;} in qzerof()
334 else if(ix>=0x4036d917){p = qR3; q= qS3;} in qzerof()