Lines Matching refs:ix
311 int k, ix, j, m; in large_gam() local
313 ix = __HI(x); in large_gam()
315 m = (ix >> 20) - 0x3ff; /* exponent of x, range:3-5 */ in large_gam()
316 ix = (ix & 0x000fffff) | 0x3ff00000; /* y = scale x to [1,2] */ in large_gam()
317 __HI(y) = ix; in large_gam()
319 __HI(z) = (ix & 0xffffc000) | 0x2000; /* z[j]=1+j/64+1/128 */ in large_gam()
321 j = (ix >> 14) & 0x3f; in large_gam()
456 int i, j, k, ix, hx, xk; in tgammaf() local
459 ix = hx & 0x7fffffff; in tgammaf()
462 if (ix < 0x33800000) in tgammaf()
465 if (ix >= 0x7f800000) in tgammaf()
490 if (ix >= 0x4b000000) { in tgammaf()
491 if (ix > 0x4b000000) in tgammaf()
494 xk = -2 + (ix & 1); in tgammaf()
495 } else if (ix >= 0x3f800000) { in tgammaf()
496 k = (ix >> 23) - 0x7f; in tgammaf()
497 j = ix >> (23 - k); in tgammaf()
498 if ((j << (23 - k)) == ix) in tgammaf()
510 if (ix > 0x4224000B) { /* x < -(41+11ulp) */ in tgammaf()