diff options
| -rw-r--r-- | gcc/real.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gcc/real.h b/gcc/real.h index 28dce267931..7a885441b52 100644 --- a/gcc/real.h +++ b/gcc/real.h @@ -148,8 +148,8 @@ extern long etarsingle PROTO((REAL_VALUE_TYPE)); extern void ereal_to_decimal PROTO((REAL_VALUE_TYPE, char *)); extern int ereal_cmp PROTO((REAL_VALUE_TYPE, REAL_VALUE_TYPE)); extern int ereal_isneg PROTO((REAL_VALUE_TYPE)); -extern REAL_VALUE_TYPE ereal_from_float PROTO((unsigned long)); -extern REAL_VALUE_TYPE ereal_from_double PROTO((unsigned long *)); +extern REAL_VALUE_TYPE ereal_from_float PROTO((HOST_WIDE_INT)); +extern REAL_VALUE_TYPE ereal_from_double PROTO((HOST_WIDE_INT *)); #define REAL_VALUES_EQUAL(x, y) (ereal_cmp ((x), (y)) == 0) /* true if x < y : */ @@ -194,10 +194,11 @@ extern REAL_VALUE_TYPE real_value_truncate (); /* IN is a REAL_VALUE_TYPE. OUT is a long. */ #define REAL_VALUE_TO_TARGET_SINGLE(IN, OUT) ((OUT) = etarsingle ((IN))) -/* d is an array of longs. */ +/* d is an array of HOST_WIDE_INT that holds a double precision + value in the target computer's floating point format. */ #define REAL_VALUE_FROM_TARGET_DOUBLE(d) (ereal_from_double (d)) -/* f is a long. */ +/* f is a HOST_WIDE_INT containing a single precision target float value. */ #define REAL_VALUE_FROM_TARGET_SINGLE(f) (ereal_from_float (f)) /* Conversions to decimal ASCII string. */ |