src/share/vm/runtime/synchronizer.cpp

rev 4899 : 8019973: PPC64 (part 11): Fix IA64 preprocessor conditionals on AIX.
Summary: On AIX 7.1 systemcfg.h defines IA64 unconditionally, so test for !AIX where IA64 is used. Clean up old gcc bug workaround (ATTR) and includes in forte.cpp.

@@ -51,17 +51,10 @@
 #endif
 #ifdef TARGET_OS_FAMILY_bsd
 # include "os_bsd.inline.hpp"
 #endif
 
-#if defined(__GNUC__)
-  // Need to inhibit inlining for older versions of GCC to avoid build-time failures
-  #define ATTR __attribute__((noinline))
-#else
-  #define ATTR
-#endif
-
 // The "core" versions of monitor enter and exit reside in this file.
 // The interpreter and compilers contain specialized transliterated
 // variants of the enter-exit fast-path operations.  See i486.ad fast_lock(),
 // for instance.  If you make changes here, make sure to modify the
 // interpreter, and both C1 and C2 fast-path inline locking code emission.

@@ -939,11 +932,11 @@
      freetally ++;
    }
    assert(freetally == Self->omFreeCount, "free count off");
 }
 */
-ObjectMonitor * ATTR ObjectSynchronizer::omAlloc (Thread * Self) {
+ObjectMonitor * ObjectSynchronizer::omAlloc (Thread * Self) {
     // A large MAXPRIVATE value reduces both list lock contention
     // and list coherency traffic, but also tends to increase the
     // number of objectMonitors in circulation as well as the STW
     // scavenge costs.  As usual, we lean toward time in space-time
     // tradeoffs.

@@ -1187,11 +1180,11 @@
 
 // Note that we could encounter some performance loss through false-sharing as
 // multiple locks occupy the same $ line.  Padding might be appropriate.
 
 
-ObjectMonitor * ATTR ObjectSynchronizer::inflate (Thread * Self, oop object) {
+ObjectMonitor * ObjectSynchronizer::inflate (Thread * Self, oop object) {
   // Inflate mutates the heap ...
   // Relaxing assertion for bug 6320749.
   assert (Universe::verify_in_progress() ||
           !SafepointSynchronize::is_at_safepoint(), "invariant") ;