diff options
Diffstat (limited to 'gcc/fortran/gfortran.texi')
| -rw-r--r-- | gcc/fortran/gfortran.texi | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/gcc/fortran/gfortran.texi b/gcc/fortran/gfortran.texi index 995d9d8..4db506c 100644 --- a/gcc/fortran/gfortran.texi +++ b/gcc/fortran/gfortran.texi @@ -2718,16 +2718,15 @@ int main (int argc, char *argv[]) @node _gfortran_set_fpe -@subsection @code{_gfortran_set_fpe} --- Set when a Floating Point Exception should be raised +@subsection @code{_gfortran_set_fpe} --- Enable floating point exception traps @fnindex _gfortran_set_fpe @cindex libgfortran initialization, set_fpe @table @asis @item @emph{Description}: -@code{_gfortran_set_fpe} sets the IEEE exceptions for which a -Floating Point Exception (FPE) should be raised. On most systems, -this will result in a SIGFPE signal being sent and the program -being interrupted. +@code{_gfortran_set_fpe} enables floating point exception traps for +the specified exceptions. On most systems, this will result in a +SIGFPE signal being sent and the program being aborted. @item @emph{Syntax}: @code{void _gfortran_set_fpe (int val)} @@ -2738,7 +2737,7 @@ being interrupted. (bitwise or-ed) zero (0, default) no trapping, @code{GFC_FPE_INVALID} (1), @code{GFC_FPE_DENORMAL} (2), @code{GFC_FPE_ZERO} (4), @code{GFC_FPE_OVERFLOW} (8), -@code{GFC_FPE_UNDERFLOW} (16), and @code{GFC_FPE_PRECISION} (32). +@code{GFC_FPE_UNDERFLOW} (16), and @code{GFC_FPE_INEXACT} (32). @end multitable @item @emph{Example}: |