Remove trailing whitespace from libstdc++-v3 files

[thirdparty/gcc.git] / libstdc++-v3 / config / cpu / i386 / atomicity.h

diff --git a/libstdc++-v3/config/cpu/i386/atomicity.h b/libstdc++-v3/config/cpu/i386/atomicity.h
index a334b295a6e47f07b3b00df857b3b0b5f713f9c3..35818f51923cf1a424be953afc0dd2c14b3847d3 100644 (file)
--- a/libstdc++-v3/config/cpu/i386/atomicity.h
+++ b/libstdc++-v3/config/cpu/i386/atomicity.h
@@ -38,32 +38,32 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   volatile _Atomic_word _Atomicity_lock<__inst>::_S_atomicity_lock = 0;
 
   template volatile _Atomic_word _Atomicity_lock<0>::_S_atomicity_lock;
-  
-  _Atomic_word 
+
+  _Atomic_word
   __attribute__ ((__unused__))
   __exchange_and_add(volatile _Atomic_word* __mem, int __val) throw ()
   {
     register _Atomic_word __result, __tmp = 1;
-    
+
     // Obtain the atomic exchange/add spin lock.
-    do 
+    do
       {
        __asm__ __volatile__ ("xchg{l} {%0,%1|%1,%0}"
                              : "=m" (_Atomicity_lock<0>::_S_atomicity_lock),
                              "+r" (__tmp)
                              : "m" (_Atomicity_lock<0>::_S_atomicity_lock));
-      } 
+      }
     while (__tmp);
-    
+
     __result = *__mem;
     *__mem += __val;
-    
+
     // Release spin lock.
     _Atomicity_lock<0>::_S_atomicity_lock = 0;
-    
+
     return __result;
   }
-  
+
   void
   __attribute__ ((__unused__))
   __atomic_add(volatile _Atomic_word* __mem, int __val) throw ()