diff options
Diffstat (limited to 'gcc/real.h')
| -rw-r--r-- | gcc/real.h | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/gcc/real.h b/gcc/real.h index ff0c523b659..01c405c201e 100644 --- a/gcc/real.h +++ b/gcc/real.h @@ -21,6 +21,9 @@ #define GCC_REAL_H #include "machmode.h" +#include "signop.h" +#include "wide-int.h" +#include "insn-modes.h" /* An expanded form of the represented number. */ @@ -267,8 +270,6 @@ extern void real_to_hexadecimal (char *, const REAL_VALUE_TYPE *, /* Render R as an integer. */ extern HOST_WIDE_INT real_to_integer (const REAL_VALUE_TYPE *); -extern void real_to_integer2 (HOST_WIDE_INT *, HOST_WIDE_INT *, - const REAL_VALUE_TYPE *); /* Initialize R from a decimal or hexadecimal string. Return -1 if the value underflows, +1 if overflows, and 0 otherwise. */ @@ -276,10 +277,6 @@ extern int real_from_string (REAL_VALUE_TYPE *, const char *); /* Wrapper to allow different internal representation for decimal floats. */ extern void real_from_string3 (REAL_VALUE_TYPE *, const char *, enum machine_mode); -/* Initialize R from an integer pair HIGH/LOW. */ -extern void real_from_integer (REAL_VALUE_TYPE *, enum machine_mode, - unsigned HOST_WIDE_INT, HOST_WIDE_INT, int); - extern long real_to_target_fmt (long *, const REAL_VALUE_TYPE *, const struct real_format *); extern long real_to_target (long *, const REAL_VALUE_TYPE *, enum machine_mode); @@ -361,12 +358,6 @@ extern const struct real_format arm_half_format; #define REAL_VALUE_TO_TARGET_SINGLE(IN, OUT) \ ((OUT) = real_to_target (NULL, &(IN), mode_for_size (32, MODE_FLOAT, 0))) -#define REAL_VALUE_FROM_INT(r, lo, hi, mode) \ - real_from_integer (&(r), mode, lo, hi, 0) - -#define REAL_VALUE_FROM_UNSIGNED_INT(r, lo, hi, mode) \ - real_from_integer (&(r), mode, lo, hi, 1) - /* Real values to IEEE 754 decimal floats. */ /* IN is a REAL_VALUE_TYPE. OUT is an array of longs. */ @@ -383,9 +374,6 @@ extern const struct real_format arm_half_format; extern REAL_VALUE_TYPE real_value_truncate (enum machine_mode, REAL_VALUE_TYPE); -#define REAL_VALUE_TO_INT(plow, phigh, r) \ - real_to_integer2 (plow, phigh, &(r)) - extern REAL_VALUE_TYPE real_value_negate (const REAL_VALUE_TYPE *); extern REAL_VALUE_TYPE real_value_abs (const REAL_VALUE_TYPE *); @@ -485,4 +473,12 @@ extern bool real_isinteger (const REAL_VALUE_TYPE *c, enum machine_mode mode); number, (1 - b**-p) * b**emax for a given FP format FMT as a hex float string. BUF must be large enough to contain the result. */ extern void get_max_float (const struct real_format *, char *, size_t); + +#ifndef GENERATOR_FILE +/* real related routines. */ +extern wide_int real_to_integer (const REAL_VALUE_TYPE *, bool *, int); +extern void real_from_integer (REAL_VALUE_TYPE *, enum machine_mode, + const wide_int_ref &, signop); +#endif + #endif /* ! GCC_REAL_H */ |