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| author | Xiaolin Tang <tangxiaolin@loongson.cn> | 2022-11-23 11:44:57 +0800 |
|---|---|---|
| committer | caiyinyu <caiyinyu@loongson.cn> | 2022-11-29 16:00:28 +0800 |
| commit | e1697a540c49d5bd35e84b22fcd537c14f71a4e9 (patch) | |
| tree | bbd47a3edd9bf7c2786da7595b3ee4f86ec567b8 | |
| parent | 2b23ab1feab5a59bcc1931666663b2a8eac3fdbc (diff) | |
| download | glibc-e1697a540c49d5bd35e84b22fcd537c14f71a4e9.tar.gz glibc-e1697a540c49d5bd35e84b22fcd537c14f71a4e9.tar.xz glibc-e1697a540c49d5bd35e84b22fcd537c14f71a4e9.zip | |
LoongArch: Use __builtin_lrint{,f} with GCC >= 13
GCC 13 compiles these built-ins instead of generic implementation for function lrint. Link: https://gcc.gnu.org/r13-3920 Co-Authored-By: Xi Ruoyao <xry111@xry111.site>
| -rw-r--r-- | sysdeps/loongarch/fpu/math-use-builtins-lrint.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sysdeps/loongarch/fpu/math-use-builtins-lrint.h b/sysdeps/loongarch/fpu/math-use-builtins-lrint.h new file mode 100644 index 0000000000..7df8aac81f --- /dev/null +++ b/sysdeps/loongarch/fpu/math-use-builtins-lrint.h @@ -0,0 +1,10 @@ +#if __GNUC_PREREQ (13, 0) +# define USE_LRINT_BUILTIN 1 +# define USE_LRINTF_BUILTIN 1 +#else +# define USE_LRINT_BUILTIN 0 +# define USE_LRINTF_BUILTIN 0 +#endif + +#define USE_LRINTL_BUILTIN 0 +#define USE_LRINTF128_BUILTIN 0 |