lib/glibc
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Use glibc_likely instead __builtin_expect.

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This commit is contained in:
Ondřej Bílka
2014-02-10 14:45:42 +01:00
parent 1448f32447
commit a1ffb40e32
466 changed files with 2224 additions and 1655 deletions
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12
math/s_cexp.c
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@@ -30,16 +30,16 @@ __cexp (__complex__ double x)
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
if (__builtin_expect (rcls >= FP_ZERO, 1))
if (__glibc_likely (rcls >= FP_ZERO))
{
/* Real part is finite. */
if (__builtin_expect (icls >= FP_ZERO, 1))
if (__glibc_likely (icls >= FP_ZERO))
{
/* Imaginary part is finite. */
const int t = (int) ((DBL_MAX_EXP - 1) * M_LN2);
double sinix, cosix;
if (__builtin_expect (icls != FP_SUBNORMAL, 1))
if (__glibc_likely (icls != FP_SUBNORMAL))
{
__sincos (__imag__ x, &sinix, &cosix);
}
@@ -97,10 +97,10 @@ __cexp (__complex__ double x)
feraiseexcept (FE_INVALID);
}
}
else if (__builtin_expect (rcls == FP_INFINITE, 1))
else if (__glibc_likely (rcls == FP_INFINITE))
{
/* Real part is infinite. */
if (__builtin_expect (icls >= FP_ZERO, 1))
if (__glibc_likely (icls >= FP_ZERO))
{
/* Imaginary part is finite. */
double value = signbit (__real__ x) ? 0.0 : HUGE_VAL;
@@ -115,7 +115,7 @@ __cexp (__complex__ double x)
{
double sinix, cosix;
if (__builtin_expect (icls != FP_SUBNORMAL, 1))
if (__glibc_likely (icls != FP_SUBNORMAL))
{
__sincos (__imag__ x, &sinix, &cosix);
}