diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/s_log1pl.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_log1pl.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c b/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c index 77c4fde..a346383 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c @@ -126,19 +126,18 @@ long double __log1pl (long double xm1) { long double x, y, z, r, s; - ieee854_long_double_shape_type u; - int32_t hx; + double xhi; + int32_t hx, lx; int e; /* Test for NaN or infinity input. */ - u.value = xm1; - hx = u.parts32.w0; + xhi = ldbl_high (xm1); + EXTRACT_WORDS (hx, lx, xhi); if (hx >= 0x7ff00000) return xm1; /* log1p(+- 0) = +- 0. */ - if (((hx & 0x7fffffff) == 0) - && (u.parts32.w1 | (u.parts32.w2 & 0x7fffffff) | u.parts32.w3) == 0) + if (((hx & 0x7fffffff) | lx) == 0) return xm1; x = xm1 + 1.0L; |