Mercurial > hg > graal-compiler
comparison src/share/vm/opto/memnode.hpp @ 605:98cb887364d3
6810672: Comment typos
Summary: I have collected some typos I have found while looking at the code.
Reviewed-by: kvn, never
author | twisti |
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date | Fri, 27 Feb 2009 13:27:09 -0800 |
parents | 3b5ac9e7e6ea |
children | 337400e7a5dd |
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604:ec59443af135 | 605:98cb887364d3 |
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755 //------------------------------MemBar----------------------------------------- | 755 //------------------------------MemBar----------------------------------------- |
756 // There are different flavors of Memory Barriers to match the Java Memory | 756 // There are different flavors of Memory Barriers to match the Java Memory |
757 // Model. Monitor-enter and volatile-load act as Aquires: no following ref | 757 // Model. Monitor-enter and volatile-load act as Aquires: no following ref |
758 // can be moved to before them. We insert a MemBar-Acquire after a FastLock or | 758 // can be moved to before them. We insert a MemBar-Acquire after a FastLock or |
759 // volatile-load. Monitor-exit and volatile-store act as Release: no | 759 // volatile-load. Monitor-exit and volatile-store act as Release: no |
760 // preceeding ref can be moved to after them. We insert a MemBar-Release | 760 // preceding ref can be moved to after them. We insert a MemBar-Release |
761 // before a FastUnlock or volatile-store. All volatiles need to be | 761 // before a FastUnlock or volatile-store. All volatiles need to be |
762 // serialized, so we follow all volatile-stores with a MemBar-Volatile to | 762 // serialized, so we follow all volatile-stores with a MemBar-Volatile to |
763 // seperate it from any following volatile-load. | 763 // separate it from any following volatile-load. |
764 class MemBarNode: public MultiNode { | 764 class MemBarNode: public MultiNode { |
765 virtual uint hash() const ; // { return NO_HASH; } | 765 virtual uint hash() const ; // { return NO_HASH; } |
766 virtual uint cmp( const Node &n ) const ; // Always fail, except on self | 766 virtual uint cmp( const Node &n ) const ; // Always fail, except on self |
767 | 767 |
768 virtual uint size_of() const { return sizeof(*this); } | 768 virtual uint size_of() const { return sizeof(*this); } |