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Diffstat (limited to 'sysdeps/ieee754/dbl-64/wordsize-64/e_log2.c')
-rw-r--r--sysdeps/ieee754/dbl-64/wordsize-64/e_log2.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/e_log2.c b/sysdeps/ieee754/dbl-64/wordsize-64/e_log2.c
index 6dc7b7d217..5ccb78cf03 100644
--- a/sysdeps/ieee754/dbl-64/wordsize-64/e_log2.c
+++ b/sysdeps/ieee754/dbl-64/wordsize-64/e_log2.c
@@ -80,15 +80,15 @@ __ieee754_log2 (double x)
k = 0;
if (hx < INT64_C(0x0010000000000000))
{ /* x < 2**-1022 */
- if (__builtin_expect ((hx & UINT64_C(0x7fffffffffffffff)) == 0, 0))
+ if (__glibc_unlikely ((hx & UINT64_C(0x7fffffffffffffff)) == 0))
return -two54 / (x - x); /* log(+-0)=-inf */
- if (__builtin_expect (hx < 0, 0))
+ if (__glibc_unlikely (hx < 0))
return (x - x) / (x - x); /* log(-#) = NaN */
k -= 54;
x *= two54; /* subnormal number, scale up x */
EXTRACT_WORDS64 (hx, x);
}
- if (__builtin_expect (hx >= UINT64_C(0x7ff0000000000000), 0))
+ if (__glibc_unlikely (hx >= UINT64_C(0x7ff0000000000000)))
return x + x;
k += (hx >> 52) - 1023;
hx &= UINT64_C(0x000fffffffffffff);