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[thirdparty/glibc.git] / sysdeps / ieee754 / ldbl-128ibm / s_llroundl.c

diff --git a/sysdeps/ieee754/ldbl-128ibm/s_llroundl.c b/sysdeps/ieee754/ldbl-128ibm/s_llroundl.c
index c402b08d902def50059d9a919b711827cbcacc96..2ce8e125a0acc55a186e3d5c39fb8269c7c61430 100644 (file)
--- a/sysdeps/ieee754/ldbl-128ibm/s_llroundl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_llroundl.c
@@ -1,6 +1,6 @@
 /* Round to long long int long double floating-point values.
    IBM extended format long double version.
-   Copyright (C) 2006-2013 Free Software Foundation, Inc.
+   Copyright (C) 2006-2019 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -15,10 +15,11 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <math.h>
-#include <fenv_libc.h>
+#include <fenv.h>
+#include <math_private.h>
 #include <math_ldbl_opt.h>
 #include <float.h>
 #include <ieee754.h>
@@ -41,7 +42,7 @@ __llroundl (long double x)
 #endif
     )
     {
-      if (__builtin_expect ((xh == -(double) (-__LONG_LONG_MAX__ - 1)), 0))
+      if (__glibc_unlikely ((xh == -(double) (-__LONG_LONG_MAX__ - 1))))
        {
          /* When XH is 9223372036854775808.0, converting to long long will
             overflow, resulting in an invalid operation.  However, XL might
@@ -68,7 +69,7 @@ __llroundl (long double x)
       res = hi + lo;
 
       /* This is just sign(hi) == sign(lo) && sign(res) != sign(hi).  */
-      if (__builtin_expect (((~(hi ^ lo) & (res ^ hi)) < 0), 0))
+      if (__glibc_unlikely (((~(hi ^ lo) & (res ^ hi)) < 0)))
        goto overflow;
 
       xh -= lo;
@@ -94,7 +95,7 @@ __llroundl (long double x)
            res -= 1;
        }
 
-      if (__builtin_expect (((~(hi ^ (res - hi)) & (res ^ hi)) < 0), 0))
+      if (__glibc_unlikely (((~(hi ^ (res - hi)) & (res ^ hi)) < 0)))
        goto overflow;
 
       return res;