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-rw-r--r--ChangeLog11
-rw-r--r--sysdeps/x86_64/bits/atomic.h14
2 files changed, 18 insertions, 7 deletions
diff --git a/ChangeLog b/ChangeLog
index bb13f6d36f..ae49456f7e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,16 @@
 2012-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 
+	* sysdeps/x86_64/bits/atomic.h
+	(__arch_c_compare_and_exchange_val_64_acq): Use atomic64_t on
+	64bit integer.
+	(atomic_exchange_acq): Likewise.
+	(__arch_exchange_and_add_body): Likewise.
+	(__arch_add_body): Likewise.
+	(atomic_add_negative): Likewise.
+	(atomic_add_zero): Likewise.
+
+2012-03-19  H.J. Lu  <hongjiu.lu@intel.com>
+
 	* sysdeps/x86_64/bits/mathdef.h: Don't include <bits/wordsize.h>.
 	(fenv_t): Check __x86_64__ instead of __WORDSIZE.
 
diff --git a/sysdeps/x86_64/bits/atomic.h b/sysdeps/x86_64/bits/atomic.h
index 4b8d2ab095..100943fa1e 100644
--- a/sysdeps/x86_64/bits/atomic.h
+++ b/sysdeps/x86_64/bits/atomic.h
@@ -101,8 +101,8 @@ typedef uintmax_t uatomic_max_t;
 		       "lock\n"						      \
 		       "0:\tcmpxchgq %q2, %1"				      \
 		       : "=a" (ret), "=m" (*mem)			      \
-		       : "q" ((long int) (newval)), "m" (*mem),		      \
-			 "0" ((long int)oldval),			      \
+		       : "q" ((atomic64_t) (newval)), "m" (*mem),	      \
+			 "0" ((atomic64_t) (oldval)),		      \
 			 "i" (offsetof (tcbhead_t, multiple_threads)));	      \
      ret; })
 
@@ -125,7 +125,7 @@ typedef uintmax_t uatomic_max_t;
      else								      \
        __asm __volatile ("xchgq %q0, %1"				      \
 			 : "=r" (result), "=m" (*mem)			      \
-			 : "0" ((long) (newvalue)), "m" (*mem));	      \
+			 : "0" ((atomic64_t) (newvalue)), "m" (*mem));	      \
      result; })
 
 
@@ -149,7 +149,7 @@ typedef uintmax_t uatomic_max_t;
      else								      \
        __asm __volatile (lock "xaddq %q0, %1"				      \
 			 : "=r" (result), "=m" (*mem)			      \
-			 : "0" ((long) (value)), "m" (*mem),		      \
+			 : "0" ((atomic64_t) (value)), "m" (*mem),	      \
 			   "i" (offsetof (tcbhead_t, multiple_threads)));     \
      result; })
 
@@ -187,7 +187,7 @@ typedef uintmax_t uatomic_max_t;
     else								      \
       __asm __volatile (lock "addq %q1, %0"				      \
 			: "=m" (*mem)					      \
-			: "ir" ((long) (value)), "m" (*mem),		      \
+			: "ir" ((atomic64_t) (value)), "m" (*mem),	      \
 			  "i" (offsetof (tcbhead_t, multiple_threads)));      \
   } while (0)
 
@@ -218,7 +218,7 @@ typedef uintmax_t uatomic_max_t;
      else								      \
        __asm __volatile (LOCK_PREFIX "addq %q2, %0; sets %1"		      \
 			 : "=m" (*mem), "=qm" (__result)		      \
-			 : "ir" ((long) (value)), "m" (*mem));		      \
+			 : "ir" ((atomic64_t) (value)), "m" (*mem));	      \
      __result; })
 
 
@@ -239,7 +239,7 @@ typedef uintmax_t uatomic_max_t;
      else								      \
        __asm __volatile (LOCK_PREFIX "addq %q2, %0; setz %1"		      \
 			 : "=m" (*mem), "=qm" (__result)		      \
-			 : "ir" ((long) (value)), "m" (*mem));		      \
+			 : "ir" ((atomic64_t) (value)), "m" (*mem));	      \
      __result; })