truffle: src/share/vm/oops/instanceKlass.cpp comparison

7088955: add C2 IR support to the SA Reviewed-by: kvn

comparison

equal deleted inserted replaced

-:e6b1331a51d2
+:f6f3bb0ee072
 return -1;
 }
 //
-// nmethodBucket is used to record dependent nmethods for
-// deoptimization.  nmethod dependencies are actually <klass, method>
-// pairs but we really only care about the klass part for purposes of
-// finding nmethods which might need to be deoptimized.  Instead of
-// recording the method, a count of how many times a particular nmethod
-// was recorded is kept.  This ensures that any recording errors are
-// noticed since an nmethod should be removed as many times are it's
-// added.
-//
-class nmethodBucket {
-private:
-nmethod*       _nmethod;
-int            _count;
-nmethodBucket* _next;
-public:
-nmethodBucket(nmethod* nmethod, nmethodBucket* next) {
-_nmethod = nmethod;
-_next = next;
-_count = 1;
-}
-int count()                             { return _count; }
-int increment()                         { _count += 1; return _count; }
-int decrement()                         { _count -= 1; assert(_count >= 0, "don't underflow"); return _count; }
-nmethodBucket* next()                   { return _next; }
-void set_next(nmethodBucket* b)         { _next = b; }
-nmethod* get_nmethod()                  { return _nmethod; }
-};
-//
 // Walk the list of dependent nmethods searching for nmethods which
 // are dependent on the changes that were passed in and mark them for
 // deoptimization.  Returns the number of nmethods found.
 //
 int instanceKlass::mark_dependent_nmethods(DepChange& changes) {

Mercurial > hg > truffle