diff options
Diffstat (limited to 'gcc/ginclude/float.h')
| -rw-r--r-- | gcc/ginclude/float.h | 183 |
1 files changed, 182 insertions, 1 deletions
diff --git a/gcc/ginclude/float.h b/gcc/ginclude/float.h index 862f7cc40b4..de46a2711a9 100644 --- a/gcc/ginclude/float.h +++ b/gcc/ginclude/float.h @@ -165,7 +165,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #undef LDBL_DECIMAL_DIG #define FLT_DECIMAL_DIG __FLT_DECIMAL_DIG__ #define DBL_DECIMAL_DIG __DBL_DECIMAL_DIG__ -#define LDBL_DECIMAL_DIG __DECIMAL_DIG__ +#define LDBL_DECIMAL_DIG __LDBL_DECIMAL_DIG__ /* Whether types support subnormal numbers. */ #undef FLT_HAS_SUBNORM @@ -185,6 +185,187 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #endif /* C11 */ +#ifdef __STDC_WANT_IEC_60559_TYPES_EXT__ +/* Constants for _FloatN and _FloatNx types from TS 18661-3. See + comments above for their semantics. */ + +#ifdef __FLT16_MANT_DIG__ +#undef FLT16_MANT_DIG +#define FLT16_MANT_DIG __FLT16_MANT_DIG__ +#undef FLT16_DIG +#define FLT16_DIG __FLT16_DIG__ +#undef FLT16_MIN_EXP +#define FLT16_MIN_EXP __FLT16_MIN_EXP__ +#undef FLT16_MIN_10_EXP +#define FLT16_MIN_10_EXP __FLT16_MIN_10_EXP__ +#undef FLT16_MAX_EXP +#define FLT16_MAX_EXP __FLT16_MAX_EXP__ +#undef FLT16_MAX_10_EXP +#define FLT16_MAX_10_EXP __FLT16_MAX_10_EXP__ +#undef FLT16_MAX +#define FLT16_MAX __FLT16_MAX__ +#undef FLT16_EPSILON +#define FLT16_EPSILON __FLT16_EPSILON__ +#undef FLT16_MIN +#define FLT16_MIN __FLT16_MIN__ +#undef FLT16_DECIMAL_DIG +#define FLT16_DECIMAL_DIG __FLT16_DECIMAL_DIG__ +#undef FLT16_TRUE_MIN +#define FLT16_TRUE_MIN __FLT16_DENORM_MIN__ +#endif /* __FLT16_MANT_DIG__. */ + +#ifdef __FLT32_MANT_DIG__ +#undef FLT32_MANT_DIG +#define FLT32_MANT_DIG __FLT32_MANT_DIG__ +#undef FLT32_DIG +#define FLT32_DIG __FLT32_DIG__ +#undef FLT32_MIN_EXP +#define FLT32_MIN_EXP __FLT32_MIN_EXP__ +#undef FLT32_MIN_10_EXP +#define FLT32_MIN_10_EXP __FLT32_MIN_10_EXP__ +#undef FLT32_MAX_EXP +#define FLT32_MAX_EXP __FLT32_MAX_EXP__ +#undef FLT32_MAX_10_EXP +#define FLT32_MAX_10_EXP __FLT32_MAX_10_EXP__ +#undef FLT32_MAX +#define FLT32_MAX __FLT32_MAX__ +#undef FLT32_EPSILON +#define FLT32_EPSILON __FLT32_EPSILON__ +#undef FLT32_MIN +#define FLT32_MIN __FLT32_MIN__ +#undef FLT32_DECIMAL_DIG +#define FLT32_DECIMAL_DIG __FLT32_DECIMAL_DIG__ +#undef FLT32_TRUE_MIN +#define FLT32_TRUE_MIN __FLT32_DENORM_MIN__ +#endif /* __FLT32_MANT_DIG__. */ + +#ifdef __FLT64_MANT_DIG__ +#undef FLT64_MANT_DIG +#define FLT64_MANT_DIG __FLT64_MANT_DIG__ +#undef FLT64_DIG +#define FLT64_DIG __FLT64_DIG__ +#undef FLT64_MIN_EXP +#define FLT64_MIN_EXP __FLT64_MIN_EXP__ +#undef FLT64_MIN_10_EXP +#define FLT64_MIN_10_EXP __FLT64_MIN_10_EXP__ +#undef FLT64_MAX_EXP +#define FLT64_MAX_EXP __FLT64_MAX_EXP__ +#undef FLT64_MAX_10_EXP +#define FLT64_MAX_10_EXP __FLT64_MAX_10_EXP__ +#undef FLT64_MAX +#define FLT64_MAX __FLT64_MAX__ +#undef FLT64_EPSILON +#define FLT64_EPSILON __FLT64_EPSILON__ +#undef FLT64_MIN +#define FLT64_MIN __FLT64_MIN__ +#undef FLT64_DECIMAL_DIG +#define FLT64_DECIMAL_DIG __FLT64_DECIMAL_DIG__ +#undef FLT64_TRUE_MIN +#define FLT64_TRUE_MIN __FLT64_DENORM_MIN__ +#endif /* __FLT64_MANT_DIG__. */ + +#ifdef __FLT128_MANT_DIG__ +#undef FLT128_MANT_DIG +#define FLT128_MANT_DIG __FLT128_MANT_DIG__ +#undef FLT128_DIG +#define FLT128_DIG __FLT128_DIG__ +#undef FLT128_MIN_EXP +#define FLT128_MIN_EXP __FLT128_MIN_EXP__ +#undef FLT128_MIN_10_EXP +#define FLT128_MIN_10_EXP __FLT128_MIN_10_EXP__ +#undef FLT128_MAX_EXP +#define FLT128_MAX_EXP __FLT128_MAX_EXP__ +#undef FLT128_MAX_10_EXP +#define FLT128_MAX_10_EXP __FLT128_MAX_10_EXP__ +#undef FLT128_MAX +#define FLT128_MAX __FLT128_MAX__ +#undef FLT128_EPSILON +#define FLT128_EPSILON __FLT128_EPSILON__ +#undef FLT128_MIN +#define FLT128_MIN __FLT128_MIN__ +#undef FLT128_DECIMAL_DIG +#define FLT128_DECIMAL_DIG __FLT128_DECIMAL_DIG__ +#undef FLT128_TRUE_MIN +#define FLT128_TRUE_MIN __FLT128_DENORM_MIN__ +#endif /* __FLT128_MANT_DIG__. */ + +#ifdef __FLT32X_MANT_DIG__ +#undef FLT32X_MANT_DIG +#define FLT32X_MANT_DIG __FLT32X_MANT_DIG__ +#undef FLT32X_DIG +#define FLT32X_DIG __FLT32X_DIG__ +#undef FLT32X_MIN_EXP +#define FLT32X_MIN_EXP __FLT32X_MIN_EXP__ +#undef FLT32X_MIN_10_EXP +#define FLT32X_MIN_10_EXP __FLT32X_MIN_10_EXP__ +#undef FLT32X_MAX_EXP +#define FLT32X_MAX_EXP __FLT32X_MAX_EXP__ +#undef FLT32X_MAX_10_EXP +#define FLT32X_MAX_10_EXP __FLT32X_MAX_10_EXP__ +#undef FLT32X_MAX +#define FLT32X_MAX __FLT32X_MAX__ +#undef FLT32X_EPSILON +#define FLT32X_EPSILON __FLT32X_EPSILON__ +#undef FLT32X_MIN +#define FLT32X_MIN __FLT32X_MIN__ +#undef FLT32X_DECIMAL_DIG +#define FLT32X_DECIMAL_DIG __FLT32X_DECIMAL_DIG__ +#undef FLT32X_TRUE_MIN +#define FLT32X_TRUE_MIN __FLT32X_DENORM_MIN__ +#endif /* __FLT32X_MANT_DIG__. */ + +#ifdef __FLT64X_MANT_DIG__ +#undef FLT64X_MANT_DIG +#define FLT64X_MANT_DIG __FLT64X_MANT_DIG__ +#undef FLT64X_DIG +#define FLT64X_DIG __FLT64X_DIG__ +#undef FLT64X_MIN_EXP +#define FLT64X_MIN_EXP __FLT64X_MIN_EXP__ +#undef FLT64X_MIN_10_EXP +#define FLT64X_MIN_10_EXP __FLT64X_MIN_10_EXP__ +#undef FLT64X_MAX_EXP +#define FLT64X_MAX_EXP __FLT64X_MAX_EXP__ +#undef FLT64X_MAX_10_EXP +#define FLT64X_MAX_10_EXP __FLT64X_MAX_10_EXP__ +#undef FLT64X_MAX +#define FLT64X_MAX __FLT64X_MAX__ +#undef FLT64X_EPSILON +#define FLT64X_EPSILON __FLT64X_EPSILON__ +#undef FLT64X_MIN +#define FLT64X_MIN __FLT64X_MIN__ +#undef FLT64X_DECIMAL_DIG +#define FLT64X_DECIMAL_DIG __FLT64X_DECIMAL_DIG__ +#undef FLT64X_TRUE_MIN +#define FLT64X_TRUE_MIN __FLT64X_DENORM_MIN__ +#endif /* __FLT64X_MANT_DIG__. */ + +#ifdef __FLT128X_MANT_DIG__ +#undef FLT128X_MANT_DIG +#define FLT128X_MANT_DIG __FLT128X_MANT_DIG__ +#undef FLT128X_DIG +#define FLT128X_DIG __FLT128X_DIG__ +#undef FLT128X_MIN_EXP +#define FLT128X_MIN_EXP __FLT128X_MIN_EXP__ +#undef FLT128X_MIN_10_EXP +#define FLT128X_MIN_10_EXP __FLT128X_MIN_10_EXP__ +#undef FLT128X_MAX_EXP +#define FLT128X_MAX_EXP __FLT128X_MAX_EXP__ +#undef FLT128X_MAX_10_EXP +#define FLT128X_MAX_10_EXP __FLT128X_MAX_10_EXP__ +#undef FLT128X_MAX +#define FLT128X_MAX __FLT128X_MAX__ +#undef FLT128X_EPSILON +#define FLT128X_EPSILON __FLT128X_EPSILON__ +#undef FLT128X_MIN +#define FLT128X_MIN __FLT128X_MIN__ +#undef FLT128X_DECIMAL_DIG +#define FLT128X_DECIMAL_DIG __FLT128X_DECIMAL_DIG__ +#undef FLT128X_TRUE_MIN +#define FLT128X_TRUE_MIN __FLT128X_DENORM_MIN__ +#endif /* __FLT128X_MANT_DIG__. */ + +#endif /* __STDC_WANT_IEC_60559_TYPES_EXT__. */ + #ifdef __STDC_WANT_DEC_FP__ /* Draft Technical Report 24732, extension for decimal floating-point arithmetic: Characteristic of decimal floating types <float.h>. */ |