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src/os_cpu/aix_ppc/vm/orderAccess_aix_ppc.inline.hpp
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@@ -59,88 +59,32 @@
#define inlasm_sync() __asm__ __volatile__ ("sync" : : : "memory");
#define inlasm_lwsync() __asm__ __volatile__ ("lwsync" : : : "memory");
#define inlasm_eieio() __asm__ __volatile__ ("eieio" : : : "memory");
#define inlasm_isync() __asm__ __volatile__ ("isync" : : : "memory");
-#define inlasm_release() inlasm_lwsync();
-#define inlasm_acquire() inlasm_lwsync();
// Use twi-isync for load_acquire (faster than lwsync).
// ATTENTION: seems like xlC 10.1 has problems with this inline assembler macro (VerifyMethodHandles found "bad vminfo in AMH.conv"):
// #define inlasm_acquire_reg(X) __asm__ __volatile__ ("twi 0,%0,0\n isync\n" : : "r" (X) : "memory");
#define inlasm_acquire_reg(X) inlasm_lwsync();
-#define inlasm_fence() inlasm_sync();
inline void OrderAccess::loadload() { inlasm_lwsync(); }
inline void OrderAccess::storestore() { inlasm_lwsync(); }
inline void OrderAccess::loadstore() { inlasm_lwsync(); }
-inline void OrderAccess::storeload() { inlasm_fence(); }
+inline void OrderAccess::storeload() { inlasm_sync(); }
-inline void OrderAccess::acquire() { inlasm_acquire(); }
-inline void OrderAccess::release() { inlasm_release(); }
-inline void OrderAccess::fence() { inlasm_fence(); }
-
-inline jbyte OrderAccess::load_acquire(volatile jbyte* p) { register jbyte t = *p; inlasm_acquire_reg(t); return t; }
-inline jshort OrderAccess::load_acquire(volatile jshort* p) { register jshort t = *p; inlasm_acquire_reg(t); return t; }
-inline jint OrderAccess::load_acquire(volatile jint* p) { register jint t = *p; inlasm_acquire_reg(t); return t; }
-inline jlong OrderAccess::load_acquire(volatile jlong* p) { register jlong t = *p; inlasm_acquire_reg(t); return t; }
-inline jubyte OrderAccess::load_acquire(volatile jubyte* p) { register jubyte t = *p; inlasm_acquire_reg(t); return t; }
-inline jushort OrderAccess::load_acquire(volatile jushort* p) { register jushort t = *p; inlasm_acquire_reg(t); return t; }
-inline juint OrderAccess::load_acquire(volatile juint* p) { register juint t = *p; inlasm_acquire_reg(t); return t; }
-inline julong OrderAccess::load_acquire(volatile julong* p) { return (julong)load_acquire((volatile jlong*)p); }
-inline jfloat OrderAccess::load_acquire(volatile jfloat* p) { register jfloat t = *p; inlasm_acquire(); return t; }
-inline jdouble OrderAccess::load_acquire(volatile jdouble* p) { register jdouble t = *p; inlasm_acquire(); return t; }
-
-inline intptr_t OrderAccess::load_ptr_acquire(volatile intptr_t* p) { return (intptr_t)load_acquire((volatile jlong*)p); }
-inline void* OrderAccess::load_ptr_acquire(volatile void* p) { return (void*) load_acquire((volatile jlong*)p); }
-inline void* OrderAccess::load_ptr_acquire(const volatile void* p) { return (void*) load_acquire((volatile jlong*)p); }
-
-inline void OrderAccess::release_store(volatile jbyte* p, jbyte v) { inlasm_release(); *p = v; }
-inline void OrderAccess::release_store(volatile jshort* p, jshort v) { inlasm_release(); *p = v; }
-inline void OrderAccess::release_store(volatile jint* p, jint v) { inlasm_release(); *p = v; }
-inline void OrderAccess::release_store(volatile jlong* p, jlong v) { inlasm_release(); *p = v; }
-inline void OrderAccess::release_store(volatile jubyte* p, jubyte v) { inlasm_release(); *p = v; }
-inline void OrderAccess::release_store(volatile jushort* p, jushort v) { inlasm_release(); *p = v; }
-inline void OrderAccess::release_store(volatile juint* p, juint v) { inlasm_release(); *p = v; }
-inline void OrderAccess::release_store(volatile julong* p, julong v) { inlasm_release(); *p = v; }
-inline void OrderAccess::release_store(volatile jfloat* p, jfloat v) { inlasm_release(); *p = v; }
-inline void OrderAccess::release_store(volatile jdouble* p, jdouble v) { inlasm_release(); *p = v; }
-
-inline void OrderAccess::release_store_ptr(volatile intptr_t* p, intptr_t v) { inlasm_release(); *p = v; }
-inline void OrderAccess::release_store_ptr(volatile void* p, void* v) { inlasm_release(); *(void* volatile *)p = v; }
-
-inline void OrderAccess::store_fence(jbyte* p, jbyte v) { *p = v; inlasm_fence(); }
-inline void OrderAccess::store_fence(jshort* p, jshort v) { *p = v; inlasm_fence(); }
-inline void OrderAccess::store_fence(jint* p, jint v) { *p = v; inlasm_fence(); }
-inline void OrderAccess::store_fence(jlong* p, jlong v) { *p = v; inlasm_fence(); }
-inline void OrderAccess::store_fence(jubyte* p, jubyte v) { *p = v; inlasm_fence(); }
-inline void OrderAccess::store_fence(jushort* p, jushort v) { *p = v; inlasm_fence(); }
-inline void OrderAccess::store_fence(juint* p, juint v) { *p = v; inlasm_fence(); }
-inline void OrderAccess::store_fence(julong* p, julong v) { *p = v; inlasm_fence(); }
-inline void OrderAccess::store_fence(jfloat* p, jfloat v) { *p = v; inlasm_fence(); }
-inline void OrderAccess::store_fence(jdouble* p, jdouble v) { *p = v; inlasm_fence(); }
-
-inline void OrderAccess::store_ptr_fence(intptr_t* p, intptr_t v) { *p = v; inlasm_fence(); }
-inline void OrderAccess::store_ptr_fence(void** p, void* v) { *p = v; inlasm_fence(); }
-
-inline void OrderAccess::release_store_fence(volatile jbyte* p, jbyte v) { inlasm_release(); *p = v; inlasm_fence(); }
-inline void OrderAccess::release_store_fence(volatile jshort* p, jshort v) { inlasm_release(); *p = v; inlasm_fence(); }
-inline void OrderAccess::release_store_fence(volatile jint* p, jint v) { inlasm_release(); *p = v; inlasm_fence(); }
-inline void OrderAccess::release_store_fence(volatile jlong* p, jlong v) { inlasm_release(); *p = v; inlasm_fence(); }
-inline void OrderAccess::release_store_fence(volatile jubyte* p, jubyte v) { inlasm_release(); *p = v; inlasm_fence(); }
-inline void OrderAccess::release_store_fence(volatile jushort* p, jushort v) { inlasm_release(); *p = v; inlasm_fence(); }
-inline void OrderAccess::release_store_fence(volatile juint* p, juint v) { inlasm_release(); *p = v; inlasm_fence(); }
-inline void OrderAccess::release_store_fence(volatile julong* p, julong v) { inlasm_release(); *p = v; inlasm_fence(); }
-inline void OrderAccess::release_store_fence(volatile jfloat* p, jfloat v) { inlasm_release(); *p = v; inlasm_fence(); }
-inline void OrderAccess::release_store_fence(volatile jdouble* p, jdouble v) { inlasm_release(); *p = v; inlasm_fence(); }
-
-inline void OrderAccess::release_store_ptr_fence(volatile intptr_t* p, intptr_t v) { inlasm_release(); *p = v; inlasm_fence(); }
-inline void OrderAccess::release_store_ptr_fence(volatile void* p, void* v) { inlasm_release(); *(void* volatile *)p = v; inlasm_fence(); }
+inline void OrderAccess::acquire() { inlasm_lwsync(); }
+inline void OrderAccess::release() { inlasm_lwsync(); }
+inline void OrderAccess::fence() { inlasm_sync(); }
+
+template<> inline jbyte OrderAccess::specialized_load_acquire<jbyte> (volatile jbyte* p) { register jbyte t = load(p); inlasm_acquire_reg(t); return t; }
+template<> inline jshort OrderAccess::specialized_load_acquire<jshort>(volatile jshort* p) { register jshort t = load(p); inlasm_acquire_reg(t); return t; }
+template<> inline jint OrderAccess::specialized_load_acquire<jint> (volatile jint* p) { register jint t = load(p); inlasm_acquire_reg(t); return t; }
+template<> inline jlong OrderAccess::specialized_load_acquire<jlong> (volatile jlong* p) { register jlong t = load(p); inlasm_acquire_reg(t); return t; }
#undef inlasm_sync
#undef inlasm_lwsync
#undef inlasm_eieio
#undef inlasm_isync
-#undef inlasm_release
-#undef inlasm_acquire
-#undef inlasm_fence
+
+#define VM_HAS_GENERALIZED_ORDER_ACCESS 1
#endif // OS_CPU_AIX_OJDKPPC_VM_ORDERACCESS_AIX_PPC_INLINE_HPP
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