Mercurial > hg > truffle
diff src/share/vm/opto/callnode.hpp @ 168:7793bd37a336
6705887: Compressed Oops: generate x64 addressing and implicit null checks with narrow oops
Summary: Generate addresses and implicit null checks with narrow oops to avoid decoding.
Reviewed-by: jrose, never
| author | kvn |
|---|---|
| date | Thu, 29 May 2008 12:04:14 -0700 |
| parents | ba764ed4b6f2 |
| children | d1605aabd0a1 |
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--- a/src/share/vm/opto/callnode.hpp Wed May 28 21:06:24 2008 -0700 +++ b/src/share/vm/opto/callnode.hpp Thu May 29 12:04:14 2008 -0700 @@ -388,9 +388,6 @@ void set_next_exception(SafePointNode* n); bool has_exceptions() const { return next_exception() != NULL; } - // Does this node have a use of n other than in debug information? - virtual bool has_non_debug_use(Node *n) {return false; } - // Standard Node stuff virtual int Opcode() const; virtual bool pinned() const { return true; } @@ -497,7 +494,7 @@ // Returns true if the call may modify n virtual bool may_modify(const TypePtr *addr_t, PhaseTransform *phase); // Does this node have a use of n other than in debug information? - virtual bool has_non_debug_use(Node *n); + bool has_non_debug_use(Node *n); // Returns the unique CheckCastPP of a call // or result projection is there are several CheckCastPP // or returns NULL if there is no one.