diff options
Diffstat (limited to 'include/math.h')
| -rw-r--r-- | include/math.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/math.h b/include/math.h index fa11a710a6..262c302728 100644 --- a/include/math.h +++ b/include/math.h @@ -109,9 +109,11 @@ __issignalingf (float x) # if __HAVE_DISTINCT_FLOAT128 +# ifdef __USE_EXTERN_INLINES + /* __builtin_isinf_sign is broken in GCC < 7 for float128. */ -# if ! __GNUC_PREREQ (7, 0) -# include <ieee754_float128.h> +# if ! __GNUC_PREREQ (7, 0) +# include <ieee754_float128.h> extern inline int __isinff128 (_Float128 x) { @@ -121,13 +123,16 @@ __isinff128 (_Float128 x) lx |= -lx; return ~(lx >> 63) & (hx >> 62); } -# endif +# endif extern inline _Float128 fabsf128 (_Float128 x) { return __builtin_fabsf128 (x); } +# else +libm_hidden_proto (fabsf128) +# endif # endif # if !(defined __FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0) |