[PATCH 3/13] AArch64: Cleanup fenv implementation

[Wilco Dijkstra]

Cleanup fesetexceptflag to use the same logic as the ARM version. No functional changes.

ChangeLog:
2014-10-23  Wilco Dijkstra  <wdijkstr@arm.com>

	* sysdeps/aarch64/fpu/fsetexcptflg.c (fsetexceptflag):
	Cleanup logic.

---
 sysdeps/aarch64/fpu/fsetexcptflg.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sysdeps/aarch64/fpu/fsetexcptflg.c b/sysdeps/aarch64/fpu/fsetexcptflg.c
index 316fbd6..77e6cae 100644
--- a/sysdeps/aarch64/fpu/fsetexcptflg.c
+++ b/sysdeps/aarch64/fpu/fsetexcptflg.c
@@ -27,10 +27,11 @@ fesetexceptflag (const fexcept_t *flagp, int excepts)
 
   /* Get the current environment.  */
   _FPU_GETFPSR (fpsr);
+  excepts &= FE_ALL_EXCEPT;
 
   /* Set the desired exception mask.  */
-  fpsr_new = fpsr & ~(excepts & FE_ALL_EXCEPT);
-  fpsr_new |= (*flagp & excepts & FE_ALL_EXCEPT);
+  fpsr_new = fpsr & ~excepts;
+  fpsr_new |= *flagp & excepts;
 
   /* Save state back to the FPU.  */
   if (fpsr != fpsr_new)
-- 
1.9.1