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authorWilco <wdijkstr@arm.com>2014-06-24 15:02:51 +0000
committerWilco <wdijkstr@arm.com>2014-06-24 15:02:51 +0000
commitb5570d92d6bb6ba9c25ac6ed77ba170dd7f4acd3 (patch)
tree002d08b3bfb4c12e49b736b68a3646591b6d498f /sysdeps/arm/fesetround.c
parent947bdca24d1ada7e83cf266213dba02c99d035a5 (diff)
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Add _FPU_MASK_RM and use it instead of FE_TOWARDZERO.
2014-06-24  Wilco  <wdijkstr@arm.com>

	* sysdeps/arm/fpu_control.h (_FPU_MASK_RM): Define.
	* sysdeps/arm/fenv_private.h (libc_fesetround_vfp)
	(libc_feholdexcept_setround_vfp) (libc_feholdsetround_vfp)
	(libc_feresetround_vfp) (libc_feholdsetround_vfp_ctx)
	(libc_feresetround_vfp_ctx): Use _FPU_MASK_RM.
	* sysdeps/arm/fesetround.c (fesetround): Use _FPU_MASK_RM.
	* sysdeps/arm/get-rounding-mode.h (get_rounding_mode):
	Use _FPU_MASK_RM.
Diffstat (limited to 'sysdeps/arm/fesetround.c')
-rw-r--r--sysdeps/arm/fesetround.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sysdeps/arm/fesetround.c b/sysdeps/arm/fesetround.c
index 2e21925137..530a6ba91f 100644
--- a/sysdeps/arm/fesetround.c
+++ b/sysdeps/arm/fesetround.c
@@ -28,8 +28,7 @@ fesetround (int round)
   if (!ARM_HAVE_VFP)
     return (round == FE_TONEAREST) ? 0 : 1;
 
-  /* Fail if the rounding mode is not valid.  */
-  if (round & ~FE_TOWARDZERO)
+  if (round & ~_FPU_MASK_RM)
     return 1;
 
   libc_fesetround_vfp (round);