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-rw-r--r--sysdeps/ia64/bits/fenv.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdeps/ia64/bits/fenv.h b/sysdeps/ia64/bits/fenv.h
index 783fc9bff2..80b7629f78 100644
--- a/sysdeps/ia64/bits/fenv.h
+++ b/sysdeps/ia64/bits/fenv.h
@@ -79,4 +79,9 @@ typedef unsigned long int fenv_t;
 /* Floating-point environment where only FE_UNNORMAL is masked since this
    exception is not generally supported by glibc.  */
 # define FE_NOMASK_ENV	((__const fenv_t *) 0xc009804c02700302UL)
+
+/* Floating-point environment with (processor-dependent) non-IEEE
+   floating point.  In this case, turning on flush-to-zero mode for
+   s0, s2, and s3.  */
+# define FE_NONIEEE_ENV ((__const fenv_t *) 0xc009a04d0270037fUL)
 #endif