diff options
Diffstat (limited to 'sysdeps/powerpc/fpu/fenv_libc.h')
| -rw-r--r-- | sysdeps/powerpc/fpu/fenv_libc.h | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/sysdeps/powerpc/fpu/fenv_libc.h b/sysdeps/powerpc/fpu/fenv_libc.h index f9167056a8..0a06e4486b 100644 --- a/sysdeps/powerpc/fpu/fenv_libc.h +++ b/sysdeps/powerpc/fpu/fenv_libc.h @@ -182,19 +182,13 @@ __fesetround_inline (int round) return 0; } -/* Same as __fesetround_inline, however without runtime check to use DFP - mtfsfi syntax (as relax_fenv_state) or if round value is valid. */ +/* Same as __fesetround_inline, and it also disable the floating-point + inexact execption (bit 60 - XE, assuming NI is 0). It does not check + if ROUND is a valid value. */ static inline void -__fesetround_inline_nocheck (const int round) +__fesetround_inline_disable_inexact (const int round) { -#ifdef _ARCH_PWR9 - __fe_mffscrn (round); -#else - if (__glibc_likely (GLRO(dl_hwcap2) & PPC_FEATURE2_ARCH_3_00)) - __fe_mffscrn (round); - else - asm volatile ("mtfsfi 7,%0" : : "n" (round)); -#endif + asm volatile ("mtfsfi 7,%0" : : "n" (round)); } #define FPSCR_MASK(bit) (1 << (31 - (bit))) |