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natClass.cc (isInstance): Use __builtin_expect.

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2000-05-05  Bryce McKinlay  <bryce@albatross.co.nz>

	* java/lang/natClass.cc (isInstance): Use __builtin_expect.
	(_Jv_IsAssignableFrom): Ditto.
	(_Jv_IsInstanceOf): Ditto.
	(_Jv_CheckCast): Ditto.
	(_Jv_CheckArrayStore): Ditto.
	* java/lang/Class.h (_Jv_InitClass): Ditto.
	* java/lang/natObject.cc (_Jv_MonitorEnter): __builtin_expect `false',
	not `0'.
	(notify): Ditto.
	(notifyAll): Ditto.
	(wait): Ditto.
	(_Jv_MonitorExit): Ditto.
	* boehm.cc (_Jv_MarkObj): Ditto.
	(_Jv_MarkObj): Ditto.
	(_Jv_MarkArray): Ditto.
	* prims.cc (_Jv_AllocObject): Ditto.
	(_Jv_NewObjectArray): Ditto.
	(_Jv_NewPrimArray): Ditto.
	(_Jv_Malloc): Ditto.
	(_Jv_Realloc): Ditto.
	(_Jv_MallocUnchecked): Ditto.
	(_Jv_divI): Ditto.
	(_Jv_remI): Ditto.
	(_Jv_divJ): Ditto.
	(_Jv_remJ): Ditto.

From-SVN: r33698
This commit is contained in:
Bryce McKinlay 2000-05-05 02:56:14 +00:00 • committed by Bryce McKinlay
parent 59b30ca6dd
commit 9d4c21486c
5 changed files with 64 additions and 32 deletions
Download patch file Download diff file Expand all files Collapse all files

18
libjava/java/lang/natObject.cc
View file

@ -172,10 +172,10 @@ java::lang::Object::sync_init (void)
void
java::lang::Object::notify (void)
{
if (__builtin_expect (INIT_NEEDED (this), 0))
if (__builtin_expect (INIT_NEEDED (this), false))
sync_init ();
_Jv_SyncInfo *si = (_Jv_SyncInfo *) sync_info;
if (__builtin_expect (_Jv_CondNotify (&si->condition, &si->mutex), 0))
if (__builtin_expect (_Jv_CondNotify (&si->condition, &si->mutex), false))
JvThrow (new IllegalMonitorStateException(JvNewStringLatin1
("current thread not owner")));
}
@ -183,10 +183,10 @@ java::lang::Object::notify (void)
void
java::lang::Object::notifyAll (void)
{
if (__builtin_expect (INIT_NEEDED (this), 0))
if (__builtin_expect (INIT_NEEDED (this), false))
sync_init ();
_Jv_SyncInfo *si = (_Jv_SyncInfo *) sync_info;
if (__builtin_expect (_Jv_CondNotifyAll (&si->condition, &si->mutex), 0))
if (__builtin_expect (_Jv_CondNotifyAll (&si->condition, &si->mutex), false))
JvThrow (new IllegalMonitorStateException(JvNewStringLatin1
("current thread not owner")));
}
@ -194,9 +194,9 @@ java::lang::Object::notifyAll (void)
void
java::lang::Object::wait (jlong timeout, jint nanos)
{
if (__builtin_expect (INIT_NEEDED (this), 0))
if (__builtin_expect (INIT_NEEDED (this), false))
sync_init ();
if (__builtin_expect (timeout < 0 || nanos < 0 || nanos > 999999, 0))
if (__builtin_expect (timeout < 0 || nanos < 0 || nanos > 999999, false))
JvThrow (new IllegalArgumentException);
_Jv_SyncInfo *si = (_Jv_SyncInfo *) sync_info;
switch (_Jv_CondWait (&si->condition, &si->mutex, timeout, nanos))
@ -226,10 +226,10 @@ jint
_Jv_MonitorEnter (jobject obj)
{
#ifndef HANDLE_SEGV
if (__builtin_expect (! obj, 0))
if (__builtin_expect (! obj, false))
JvThrow (new java::lang::NullPointerException);
#endif
if (__builtin_expect (INIT_NEEDED (obj), 0))
if (__builtin_expect (INIT_NEEDED (obj), false))
obj->sync_init ();
_Jv_SyncInfo *si = (_Jv_SyncInfo *) obj->sync_info;
return _Jv_MutexLock (&si->mutex);
@ -241,7 +241,7 @@ _Jv_MonitorExit (jobject obj)
JvAssert (obj);
JvAssert (! INIT_NEEDED (obj));
_Jv_SyncInfo *si = (_Jv_SyncInfo *) obj->sync_info;
if (__builtin_expect (_Jv_MutexUnlock (&si->mutex), 0))
if (__builtin_expect (_Jv_MutexUnlock (&si->mutex), false))
JvThrow (new java::lang::IllegalMonitorStateException);
return 0;
}