diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-96')
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/e_gammal_r.c | 6 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/e_j0l.c | 16 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/e_j1l.c | 16 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/e_jnl.c | 6 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/s_fma.c | 4 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/s_fmal.c | 6 |
6 files changed, 27 insertions, 27 deletions
diff --git a/sysdeps/ieee754/ldbl-96/e_gammal_r.c b/sysdeps/ieee754/ldbl-96/e_gammal_r.c index 477c3a61d3..2832f417c9 100644 --- a/sysdeps/ieee754/ldbl-96/e_gammal_r.c +++ b/sysdeps/ieee754/ldbl-96/e_gammal_r.c @@ -119,19 +119,19 @@ __ieee754_gammal_r (long double x, int *signgamp) GET_LDOUBLE_WORDS (es, hx, lx, x); - if (__builtin_expect (((es & 0x7fff) | hx | lx) == 0, 0)) + if (__glibc_unlikely (((es & 0x7fff) | hx | lx) == 0)) { /* Return value for x == 0 is Inf with divide by zero exception. */ *signgamp = 0; return 1.0 / x; } - if (__builtin_expect (es == 0xffffffff && ((hx & 0x7fffffff) | lx) == 0, 0)) + if (__glibc_unlikely (es == 0xffffffff && ((hx & 0x7fffffff) | lx) == 0)) { /* x == -Inf. According to ISO this is NaN. */ *signgamp = 0; return x - x; } - if (__builtin_expect ((es & 0x7fff) == 0x7fff, 0)) + if (__glibc_unlikely ((es & 0x7fff) == 0x7fff)) { /* Positive infinity (return positive infinity) or NaN (return NaN). */ diff --git a/sysdeps/ieee754/ldbl-96/e_j0l.c b/sysdeps/ieee754/ldbl-96/e_j0l.c index 3939259d81..56f48f1ab9 100644 --- a/sysdeps/ieee754/ldbl-96/e_j0l.c +++ b/sysdeps/ieee754/ldbl-96/e_j0l.c @@ -112,7 +112,7 @@ __ieee754_j0l (long double x) GET_LDOUBLE_EXP (se, x); ix = se & 0x7fff; - if (__builtin_expect (ix >= 0x7fff, 0)) + if (__glibc_unlikely (ix >= 0x7fff)) return one / (x * x); x = fabsl (x); if (ix >= 0x4000) /* |x| >= 2.0 */ @@ -132,7 +132,7 @@ __ieee754_j0l (long double x) * j0(x) = 1/sqrt(pi) * (P(0,x)*cc - Q(0,x)*ss) / sqrt(x) * y0(x) = 1/sqrt(pi) * (P(0,x)*ss + Q(0,x)*cc) / sqrt(x) */ - if (__builtin_expect (ix > 0x4080, 0)) /* 2^129 */ + if (__glibc_unlikely (ix > 0x4080)) /* 2^129 */ z = (invsqrtpi * cc) / __ieee754_sqrtl (x); else { @@ -142,7 +142,7 @@ __ieee754_j0l (long double x) } return z; } - if (__builtin_expect (ix < 0x3fef, 0)) /* |x| < 2**-16 */ + if (__glibc_unlikely (ix < 0x3fef)) /* |x| < 2**-16 */ { /* raise inexact if x != 0 */ math_force_eval (huge + x); @@ -199,11 +199,11 @@ __ieee754_y0l (long double x) GET_LDOUBLE_WORDS (se, i0, i1, x); ix = se & 0x7fff; /* Y0(NaN) is NaN, y0(-inf) is Nan, y0(inf) is 0 */ - if (__builtin_expect (se & 0x8000, 0)) + if (__glibc_unlikely (se & 0x8000)) return zero / (zero * x); - if (__builtin_expect (ix >= 0x7fff, 0)) + if (__glibc_unlikely (ix >= 0x7fff)) return one / (x + x * x); - if (__builtin_expect ((i0 | i1) == 0, 0)) + if (__glibc_unlikely ((i0 | i1) == 0)) return -HUGE_VALL + x; /* -inf and overflow exception. */ if (ix >= 0x4000) { /* |x| >= 2.0 */ @@ -234,7 +234,7 @@ __ieee754_y0l (long double x) else ss = z / cc; } - if (__builtin_expect (ix > 0x4080, 0)) /* 1e39 */ + if (__glibc_unlikely (ix > 0x4080)) /* 1e39 */ z = (invsqrtpi * ss) / __ieee754_sqrtl (x); else { @@ -244,7 +244,7 @@ __ieee754_y0l (long double x) } return z; } - if (__builtin_expect (ix <= 0x3fde, 0)) /* x < 2^-33 */ + if (__glibc_unlikely (ix <= 0x3fde)) /* x < 2^-33 */ { z = -7.380429510868722527629822444004602747322E-2L + tpi * __ieee754_logl (x); diff --git a/sysdeps/ieee754/ldbl-96/e_j1l.c b/sysdeps/ieee754/ldbl-96/e_j1l.c index 4c13018aea..5c0a2e1992 100644 --- a/sysdeps/ieee754/ldbl-96/e_j1l.c +++ b/sysdeps/ieee754/ldbl-96/e_j1l.c @@ -114,7 +114,7 @@ __ieee754_j1l (long double x) GET_LDOUBLE_EXP (se, x); ix = se & 0x7fff; - if (__builtin_expect (ix >= 0x7fff, 0)) + if (__glibc_unlikely (ix >= 0x7fff)) return one / x; y = fabsl (x); if (ix >= 0x4000) @@ -134,7 +134,7 @@ __ieee754_j1l (long double x) * j1(x) = 1/sqrt(pi) * (P(1,x)*cc - Q(1,x)*ss) / sqrt(x) * y1(x) = 1/sqrt(pi) * (P(1,x)*ss + Q(1,x)*cc) / sqrt(x) */ - if (__builtin_expect (ix > 0x4080, 0)) + if (__glibc_unlikely (ix > 0x4080)) z = (invsqrtpi * cc) / __ieee754_sqrtl (y); else { @@ -147,7 +147,7 @@ __ieee754_j1l (long double x) else return z; } - if (__builtin_expect (ix < 0x3fde, 0)) /* |x| < 2^-33 */ + if (__glibc_unlikely (ix < 0x3fde)) /* |x| < 2^-33 */ { if (huge + x > one) return 0.5 * x; /* inexact if x!=0 necessary */ @@ -192,11 +192,11 @@ __ieee754_y1l (long double x) GET_LDOUBLE_WORDS (se, i0, i1, x); ix = se & 0x7fff; /* if Y1(NaN) is NaN, Y1(-inf) is NaN, Y1(inf) is 0 */ - if (__builtin_expect (se & 0x8000, 0)) + if (__glibc_unlikely (se & 0x8000)) return zero / (zero * x); - if (__builtin_expect (ix >= 0x7fff, 0)) + if (__glibc_unlikely (ix >= 0x7fff)) return one / (x + x * x); - if (__builtin_expect ((i0 | i1) == 0, 0)) + if (__glibc_unlikely ((i0 | i1) == 0)) return -HUGE_VALL + x; /* -inf and overflow exception. */ if (ix >= 0x4000) { /* |x| >= 2.0 */ @@ -222,7 +222,7 @@ __ieee754_y1l (long double x) * sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x)) * to compute the worse one. */ - if (__builtin_expect (ix > 0x4080, 0)) + if (__glibc_unlikely (ix > 0x4080)) z = (invsqrtpi * ss) / __ieee754_sqrtl (x); else { @@ -232,7 +232,7 @@ __ieee754_y1l (long double x) } return z; } - if (__builtin_expect (ix <= 0x3fbe, 0)) + if (__glibc_unlikely (ix <= 0x3fbe)) { /* x < 2**-65 */ return (-tpi / x); } diff --git a/sysdeps/ieee754/ldbl-96/e_jnl.c b/sysdeps/ieee754/ldbl-96/e_jnl.c index fa8e27efec..11d097c271 100644 --- a/sysdeps/ieee754/ldbl-96/e_jnl.c +++ b/sysdeps/ieee754/ldbl-96/e_jnl.c @@ -81,7 +81,7 @@ __ieee754_jnl (int n, long double x) ix = se & 0x7fff; /* if J(n,NaN) is NaN */ - if (__builtin_expect ((ix == 0x7fff) && ((i0 & 0x7fffffff) != 0), 0)) + if (__glibc_unlikely ((ix == 0x7fff) && ((i0 & 0x7fffffff) != 0))) return x + x; if (n < 0) { @@ -95,7 +95,7 @@ __ieee754_jnl (int n, long double x) return (__ieee754_j1l (x)); sgn = (n & 1) & (se >> 15); /* even n -- 0, odd n -- sign(x) */ x = fabsl (x); - if (__builtin_expect ((ix | i0 | i1) == 0 || ix >= 0x7fff, 0)) + if (__glibc_unlikely ((ix | i0 | i1) == 0 || ix >= 0x7fff)) /* if x is 0 or inf */ b = zero; else if ((long double) n <= x) @@ -316,7 +316,7 @@ __ieee754_ynl (int n, long double x) return (__ieee754_y0l (x)); if (n == 1) return (sign * __ieee754_y1l (x)); - if (__builtin_expect (ix == 0x7fff, 0)) + if (__glibc_unlikely (ix == 0x7fff)) return zero; if (ix >= 0x412D) { /* x > 2**302 */ diff --git a/sysdeps/ieee754/ldbl-96/s_fma.c b/sysdeps/ieee754/ldbl-96/s_fma.c index fde2811040..354be4eae9 100644 --- a/sysdeps/ieee754/ldbl-96/s_fma.c +++ b/sysdeps/ieee754/ldbl-96/s_fma.c @@ -29,7 +29,7 @@ double __fma (double x, double y, double z) { - if (__builtin_expect (isinf (z), 0)) + if (__glibc_unlikely (isinf (z))) { /* If z is Inf, but x and y are finite, the result should be z rather than NaN. */ @@ -39,7 +39,7 @@ __fma (double x, double y, double z) } /* Ensure correct sign of exact 0 + 0. */ - if (__builtin_expect ((x == 0 || y == 0) && z == 0, 0)) + if (__glibc_unlikely ((x == 0 || y == 0) && z == 0)) return x * y + z; fenv_t env; diff --git a/sysdeps/ieee754/ldbl-96/s_fmal.c b/sysdeps/ieee754/ldbl-96/s_fmal.c index 0564321354..4983eda9c6 100644 --- a/sysdeps/ieee754/ldbl-96/s_fmal.c +++ b/sysdeps/ieee754/ldbl-96/s_fmal.c @@ -176,7 +176,7 @@ __fmal (long double x, long double y, long double z) } /* Ensure correct sign of exact 0 + 0. */ - if (__builtin_expect ((x == 0 || y == 0) && z == 0, 0)) + if (__glibc_unlikely ((x == 0 || y == 0) && z == 0)) return x * y + z; fenv_t env; @@ -218,7 +218,7 @@ __fmal (long double x, long double y, long double z) /* Perform m2 + a2 addition with round to odd. */ u.d = a2 + m2; - if (__builtin_expect (adjust == 0, 1)) + if (__glibc_likely (adjust == 0)) { if ((u.ieee.mantissa1 & 1) == 0 && u.ieee.exponent != 0x7fff) u.ieee.mantissa1 |= fetestexcept (FE_INEXACT) != 0; @@ -226,7 +226,7 @@ __fmal (long double x, long double y, long double z) /* Result is a1 + u.d. */ return a1 + u.d; } - else if (__builtin_expect (adjust > 0, 1)) + else if (__glibc_likely (adjust > 0)) { if ((u.ieee.mantissa1 & 1) == 0 && u.ieee.exponent != 0x7fff) u.ieee.mantissa1 |= fetestexcept (FE_INEXACT) != 0; |