1 files changed, 1 insertions, 38 deletions
diff --git a/Utilities/cmlibuv/src/unix/atomic-ops.h b/Utilities/cmlibuv/src/unix/atomic-ops.h
index be741dcb7..995aca63a 100644
--- a/Utilities/cmlibuv/src/unix/atomic-ops.h
+++ b/Utilities/cmlibuv/src/unix/atomic-ops.h
@@ -23,7 +23,6 @@
 #endif
 
 UV_UNUSED(static int cmpxchgi(int* ptr, int oldval, int newval));
-UV_UNUSED(static long cmpxchgl(long* ptr, long oldval, long newval));
 UV_UNUSED(static void cpu_relax(void));
 
 /* Prefer hand-rolled assembly over the gcc builtins because the latter also
@@ -49,43 +48,7 @@ UV_UNUSED(static int cmpxchgi(int* ptr, int oldval, int newval)) {
   else
     return op4;
 #elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
-  return atomic_cas_uint(ptr, oldval, newval);
-#else
-  return __sync_val_compare_and_swap(ptr, oldval, newval);
-#endif
-}
-
-UV_UNUSED(static long cmpxchgl(long* ptr, long oldval, long newval)) {
-#if defined(__i386__) || defined(__x86_64__)
-  long out;
-  __asm__ __volatile__ ("lock; cmpxchg %2, %1;"
-                        : "=a" (out), "+m" (*(volatile long*) ptr)
-                        : "r" (newval), "0" (oldval)
-                        : "memory");
-  return out;
-#elif defined(_AIX) && (defined(__xlC__) || defined(__ibmxl__))
-  const long out = (*(volatile int*) ptr);
-# if defined(__64BIT__)
-  __compare_and_swaplp(ptr, &oldval, newval);
-# else
-  __compare_and_swap(ptr, &oldval, newval);
-# endif /* if defined(__64BIT__) */
-  return out;
-#elif defined (__MVS__)
-#ifdef _LP64
-  unsigned long long op4;
-  if (__plo_CSSTGR(ptr, (unsigned long long*) &oldval, newval,
-                  (unsigned long long*) ptr, *ptr, &op4))
-#else
-  unsigned long op4;
-  if (__plo_CSST(ptr, (unsigned int*) &oldval, newval,
-                (unsigned int*) ptr, *ptr, &op4))
-#endif
-    return oldval;
-  else
-    return op4;
-#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
-  return atomic_cas_ulong(ptr, oldval, newval);
+  return atomic_cas_uint((uint_t *)ptr, (uint_t)oldval, (uint_t)newval);
 #else
   return __sync_val_compare_and_swap(ptr, oldval, newval);
 #endif