Lines Matching defs:px
46 ilogb_biased(unsigned *px) {
48 unsigned v = px[HIWORD] & ~0x80000000, w = px[LOWORD], t = v;
69 px[HIWORD] = (px[HIWORD] & 0x80000000) | v;
70 px[LOWORD] = w;
77 int *px, ix, hx, k;
79 px = (int *)&x;
80 ix = px[HIWORD];
88 if ((hx | px[LOWORD]) == 0 || n == 0)
92 ix = px[HIWORD];
95 k = ilogb_biased((unsigned *)px);
96 ix = px[HIWORD];
115 px[HIWORD] = (ix & ~0x7ff00000) | (k << 20);
118 px[HIWORD] = (ix & ~0x7ff00000) | (k << 20);