diff options
Diffstat (limited to 'gcc/sreal.c')
| -rw-r--r-- | gcc/sreal.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/sreal.c b/gcc/sreal.c index bc3af23..10de80b 100644 --- a/gcc/sreal.c +++ b/gcc/sreal.c @@ -47,6 +47,7 @@ along with GCC; see the file COPYING3. If not see sig == 0 && exp == -SREAL_MAX_EXP */ +#include <math.h> #include "config.h" #include "system.h" #include "coretypes.h" @@ -171,6 +172,18 @@ sreal::to_int () const return m_sig; } +/* Return value of *this as double. + This should be used for debug output only. */ + +double +sreal::to_double () const +{ + double val = m_sig; + if (m_exp) + val *= exp2 (m_exp); + return val; +} + /* Return *this + other. */ sreal |