diff options
Diffstat (limited to 'sysdeps/i386')
| -rw-r--r-- | sysdeps/i386/fpu/fenv_private.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sysdeps/i386/fpu/fenv_private.h b/sysdeps/i386/fpu/fenv_private.h index a258f48e07..357613a500 100644 --- a/sysdeps/i386/fpu/fenv_private.h +++ b/sysdeps/i386/fpu/fenv_private.h @@ -339,6 +339,12 @@ libc_feresetround_387 (fenv_t *e) SET_RESTORE_ROUND_GENERIC (RM, libc_feholdsetround_sse, libc_feresetround_sse) # define libc_feholdexcept_setroundf128 libc_feholdexcept_setround_sse # define libc_feupdateenv_testf128 libc_feupdateenv_test_sse +#else +/* The 387 rounding mode is used by soft-fp for 32-bit, but whether + 387 or SSE exceptions are used depends on whether libgcc was built + for SSE math, which is not known when glibc is being built. */ +# define libc_feholdexcept_setroundf128 default_libc_feholdexcept_setround +# define libc_feupdateenv_testf128 default_libc_feupdateenv_test #endif /* We have support for rounding mode context. */ |