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Diffstat (limited to 'sysdeps/i386/fpu/fedisblxcpt.c')
-rw-r--r--sysdeps/i386/fpu/fedisblxcpt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/i386/fpu/fedisblxcpt.c b/sysdeps/i386/fpu/fedisblxcpt.c
index 019366e1c8..00c04cba05 100644
--- a/sysdeps/i386/fpu/fedisblxcpt.c
+++ b/sysdeps/i386/fpu/fedisblxcpt.c
@@ -28,7 +28,7 @@ fedisableexcept (int excepts)
   /* Get the current control word.  */
   __asm__ ("fstcw %0" : "=m" (*&new_exc));
 
-  old_exc = new_exc & FE_ALL_EXCEPT;
+  old_exc = (~new_exc) & FE_ALL_EXCEPT;
 
   excepts &= FE_ALL_EXCEPT;