diff options
Diffstat (limited to 'sal/rtl/math.cxx')
| -rw-r--r-- | sal/rtl/math.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sal/rtl/math.cxx b/sal/rtl/math.cxx index 8435715a1afc..eef48b57e74e 100644 --- a/sal/rtl/math.cxx +++ b/sal/rtl/math.cxx @@ -1277,6 +1277,9 @@ double SAL_CALL rtl_math_log1p(double fValue) SAL_THROW_EXTERN_C() } double SAL_CALL rtl_math_atanh(double fValue) SAL_THROW_EXTERN_C() +#if defined __clang__ + __attribute__((no_sanitize("float-divide-by-zero"))) // atahn(1) -> inf +#endif { return 0.5 * rtl_math_log1p(2.0 * fValue / (1.0-fValue)); } |