| /* { dg-do compile } */ |
| /* { dg-options "-march=rv64imfd_zfa_zfh -mabi=lp64d" { target { rv64 } } } */ |
| /* { dg-options "-march=rv32imfd_zfa_zfh -mabi=ilp32d" { target { rv32 } } } */ |
| /* { dg-skip-if "" { *-*-* } {"-O0" "-Og" "-Oz"} } */ |
| |
| /* Canonical NaN is, positive, quiet NaN with zero payload. */ |
| |
| #define TYPE_h _Float16 |
| #define TYPE_s float |
| #define TYPE_d double |
| |
| #define DECL_TYPE(TYPE_SHORT) TYPE_##TYPE_SHORT |
| |
| #define DECL_FUNC(TYPE_SHORT, N, VALUE) \ |
| DECL_TYPE (TYPE_SHORT) const_##TYPE_SHORT##_##N (void) \ |
| { \ |
| return VALUE; \ |
| } |
| |
| /* Non-canonical NaN. */ |
| DECL_FUNC (h, 1, __builtin_nansf16 ("")) |
| DECL_FUNC (s, 1, __builtin_nansf ("")) |
| DECL_FUNC (d, 1, __builtin_nans ("")) |
| DECL_FUNC (h, 2, __builtin_nansf16 ("0")) |
| DECL_FUNC (s, 2, __builtin_nansf ("0")) |
| DECL_FUNC (d, 2, __builtin_nans ("0")) |
| DECL_FUNC (h, 3, __builtin_nanf16 ("1")) |
| DECL_FUNC (s, 3, __builtin_nanf ("1")) |
| DECL_FUNC (d, 3, __builtin_nan ("1")) |
| DECL_FUNC (h, 4, __builtin_nansf16 ("1")) |
| DECL_FUNC (s, 4, __builtin_nansf ("1")) |
| DECL_FUNC (d, 4, __builtin_nans ("1")) |
| |
| /* Canonical NaN, negated (making it non-canonical). */ |
| DECL_FUNC (h, 5, -__builtin_nanf16 ("")) |
| DECL_FUNC (s, 5, -__builtin_nanf ("")) |
| DECL_FUNC (d, 5, -__builtin_nan ("")) |
| |
| /* { dg-final { scan-assembler-not "fli\\.\[hsd]\tfa\[0-9\],nan\n" } } */ |
