Changes in libcfa/src/bits/defs.hfa [7768b8d:21184e3]

File:

• libcfa/src/bits/defs.hfa (modified) (1 diff)

libcfa/src/bits/defs.hfa

@@ -53 +53 @@
     return ( (unsigned long long)lo)|( ((unsigned long long)hi)<<32 );
 }
-
-#define __CFA_NO_BIT_TEST_AND_SET__
-
-static inline bool bts(volatile unsigned long long int * target, unsigned long long int bit ) {
-        #if defined(__CFA_NO_BIT_TEST_AND_SET__)
-        unsigned long long int mask = 1ul << bit;
-        unsigned long long int ret = __atomic_fetch_or(target, mask, (int)__ATOMIC_RELAXED);
-        return (ret & mask) != 0;
-    #else
-        int result = 0;
-        asm volatile(
-            "LOCK btsq %[bit], %[target]\n\t"
-            :"=@ccc" (result)
-            : [target] "m" (*target), [bit] "r" (bit)
-        );
-        return result != 0;
-    #endif
-}
-
-static inline bool btr(volatile unsigned long long int * target, unsigned long long int bit ) {
-        #if defined(__CFA_NO_BIT_TEST_AND_SET__)
-        unsigned long long int mask = 1ul << bit;
-        unsigned long long int ret = __atomic_fetch_and(target, ~mask, (int)__ATOMIC_RELAXED);
-        return (ret & mask) != 0;
-        #else
-        int result = 0;
-        asm volatile(
-            "LOCK btrq %[bit], %[target]\n\t"
-            :"=@ccc" (result)
-            : [target] "m" (*target), [bit] "r" (bit)
-        );
-        return result != 0;
-    #endif
-}