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Tidying optimisation stuff.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@7938 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2000-10-31 11:05:23 +00:00
parent 392ad35b90
commit f926a998e8
19 changed files with 165 additions and 139 deletions
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43
Source/NSObject.m
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@ -40,14 +40,13 @@
#include <Foundation/NSDebug.h>
#include <Foundation/NSThread.h>
#include <Foundation/NSNotification.h>
#include <Foundation/NSObjCRuntime.h>
#include <limits.h>
#include <base/fast.x>
extern BOOL __objc_responds_to(id, SEL);
fastCls _fastCls; /* Structure to cache classes. */
@class _FastMallocBuffer;
static Class fastMallocClass;
static unsigned fastMallocOffset;
@ -57,20 +56,6 @@ static Class NXConstantStringClass;
@class NSDataMalloc;
@class NSMutableDataMalloc;
void _fastBuildCache()
{
/*
* Cache some classes for quick access later.
*/
_fastCls._NSArray = [NSArray class];
_fastCls._NSMutableArray = [NSMutableArray class];
_fastCls._NSDictionary = [NSDictionary class];
_fastCls._NSMutableDictionary = [NSMutableDictionary class];
_fastCls._NSDataMalloc = [NSDataMalloc class];
_fastCls._NSMutableDataMalloc = [NSMutableDataMalloc class];
}
/*
* Reference count and memory management
@ -424,7 +409,7 @@ NSDeallocateObject(NSObject *anObject)
inline NSZone *
fastZone(NSObject *object)
{
if (fastClass(object) == NXConstantStringClass)
if (GSObjCClassOfObject(object) == NXConstantStringClass)
return NSDefaultMallocZone();
return ((obj)object)[-1].zone;
}
@ -434,7 +419,7 @@ fastZone(NSObject *object)
inline NSZone *
fastZone(NSObject *object)
{
if (fastClass(object) == NXConstantStringClass)
if (GSObjCClassOfObject(object) == NXConstantStringClass)
return NSDefaultMallocZone();
return NSZoneFromPointer(&((obj)object)[-1]);
}
@ -495,7 +480,7 @@ NSDeallocateObject(NSObject *anObject)
inline NSZone *
fastZone(NSObject *object)
{
if (fastClass(object) == NXConstantStringClass)
if (GSObjCClassOfObject(object) == NXConstantStringClass)
return NSDefaultMallocZone();
return NSZoneFromPointer(object);
}
@ -622,7 +607,6 @@ static BOOL double_release_check_enabled = NO;
fastMallocOffset = 0;
#endif
NXConstantStringClass = [NXConstantString class];
_fastBuildCache();
GSBuildStrings();
[[NSNotificationCenter defaultCenter]
addObserver: self
@ -754,12 +738,12 @@ static BOOL deallocNotifications = NO;
- (IMP) methodForSelector: (SEL)aSelector
{
/*
* If 'self' is an instance, fastClass() will get the class,
* If 'self' is an instance, GSObjCClassOfObject() will get the class,
* and get_imp() will get the instance method.
* If 'self' is a class, fastClass() will get the meta-class,
* If 'self' is a class, GSObjCClassOfObject() will get the meta-class,
* and get_imp() will get the class method.
*/
return get_imp(fastClass(self), aSelector);
return get_imp(GSObjCClassOfObject(self), aSelector);
}
+ (NSMethodSignature*) instanceMethodSignatureForSelector: (SEL)aSelector
@ -843,7 +827,6 @@ static BOOL deallocNotifications = NO;
* We may have replaced a class in the cache, or may have replaced one
* which had cached methods, so we must rebuild the cache.
*/
_fastBuildCache();
}
- (void) doesNotRecognizeSelector: (SEL)aSelector
@ -911,7 +894,7 @@ static BOOL deallocNotifications = NO;
* use get_imp() because NSDistantObject doesn't implement
* methodForSelector:
*/
proxyImp = get_imp(fastClass((id)proxyClass),
proxyImp = get_imp(GSObjCClassOfObject((id)proxyClass),
@selector(proxyWithLocal:connection:));
}
@ -1025,7 +1008,7 @@ static BOOL deallocNotifications = NO;
return nil;
}
msg = get_imp(fastClass(self), aSelector);
msg = get_imp(GSObjCClassOfObject(self), aSelector);
if (!msg)
{
[NSException raise: NSGenericException
@ -1046,7 +1029,7 @@ static BOOL deallocNotifications = NO;
return nil;
}
msg = get_imp(fastClass(self), aSelector);
msg = get_imp(GSObjCClassOfObject(self), aSelector);
if (!msg)
{
[NSException raise: NSGenericException
@ -1070,7 +1053,7 @@ static BOOL deallocNotifications = NO;
return nil;
}
msg = get_imp(fastClass(self), aSelector);
msg = get_imp(GSObjCClassOfObject(self), aSelector);
if (!msg)
{
[NSException raise: NSGenericException
@ -1113,9 +1096,9 @@ static BOOL deallocNotifications = NO;
{
#if 0
if (fastIsInstance(self))
return (class_get_instance_method(fastClass(self), aSelector)!=METHOD_NULL);
return (class_get_instance_method(GSObjCClassOfObject(self), aSelector)!=METHOD_NULL);
else
return (class_get_class_method(fastClass(self), aSelector)!=METHOD_NULL);
return (class_get_class_method(GSObjCClassOfObject(self), aSelector)!=METHOD_NULL);
#else
return __objc_responds_to(self, aSelector);
#endif