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| author | Xiaolin Tang <tangxiaolin@loongson.cn> | 2022-11-07 22:05:16 +0800 |
|---|---|---|
| committer | caiyinyu <caiyinyu@loongson.cn> | 2022-11-14 10:02:41 +0800 |
| commit | 5fe2647d3168194f3534bbf1c02930c891a25977 (patch) | |
| tree | f06eb4d10315e86e87335375d2f18b68e40ac9aa /sysdeps/ia64/fpu/s_frexp.c | |
| parent | 56da6a073daaf86a7044df22b8778e913db5099c (diff) | |
| download | glibc-5fe2647d3168194f3534bbf1c02930c891a25977.tar.gz glibc-5fe2647d3168194f3534bbf1c02930c891a25977.tar.xz glibc-5fe2647d3168194f3534bbf1c02930c891a25977.zip | |
LoongArch: Hard Float Support for float-point classification functions.
Use hardware Floating-point instruction fclass.{s/d} to implement
classification functions, i.e finite{f/ }, fpclassify{f/ }, isnan{f/ },
isinf{f/ }, issignaling{f/ }.
* sysdeps/loongarch/fpu/s_finite.c: New file.
* sysdeps/loongarch/fpu/s_finitef.c: Likewise.
* sysdeps/loongarch/fpu/s_fpclassify.c: Likewise.
* sysdeps/loongarch/fpu/s_fpclassifyf.c: Likewise.
* sysdeps/loongarch/fpu/s_isinf.c: Likewise.
* sysdeps/loongarch/fpu/s_isinff.c: Likewise.
* sysdeps/loongarch/fpu/s_isnan.c: Likewise.
* sysdeps/loongarch/fpu/s_isnanf.c: Likewise.
* sysdeps/loongarch/fpu/s_issignaling.c: Likewise.
* sysdeps/loongarch/fpu/s_issignalingf.c: Likewise.
* sysdeps/loongarch/fpu_control.h: Add _FCLASS_* macro.
Diffstat (limited to 'sysdeps/ia64/fpu/s_frexp.c')
0 files changed, 0 insertions, 0 deletions