glibc/sysdeps/loongarch/fpu/math-use-builtins-rint.h
Xi Ruoyao 948652e4f8 LoongArch: Use __builtin_rint{,f} with GCC >= 13
GCC 13 compiles these built-ins to frint.{d,s} instruction.

Link: https://gcc.gnu.org/r13-3919
2022-11-29 16:00:28 +08:00

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C

#if __GNUC_PREREQ (13, 0)
# define USE_RINT_BUILTIN 1
# define USE_RINTF_BUILTIN 1
#else
# define USE_RINT_BUILTIN 0
# define USE_RINTF_BUILTIN 0
#endif
#define USE_RINTL_BUILTIN 0
#define USE_RINTF128_BUILTIN 0