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6889869: assert(!Interpreter::bytecode_should_reexecute(code),"should not reexecute")

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Reviewed-by: jrose, kvn, cfang, twisti
This commit is contained in:
Tom Rodriguez 2009-10-14 10:36:57 -07:00
parent 998bcbaf4b
commit 6af1a61656
2 changed files with 9 additions and 2 deletions
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8
hotspot/src/share/vm/code/pcDesc.hpp
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@ -39,6 +39,7 @@ class PcDesc VALUE_OBJ_CLASS_SPEC {
struct {
unsigned int reexecute: 1;
} bits;
bool operator ==(const PcDescFlags& other) { return word == other.word; }
} _flags;
public:
@ -64,6 +65,13 @@ class PcDesc VALUE_OBJ_CLASS_SPEC {
bool should_reexecute() const { return _flags.bits.reexecute; }
void set_should_reexecute(bool z) { _flags.bits.reexecute = z; }
// Does pd refer to the same information as pd?
bool is_same_info(const PcDesc* pd) {
return _scope_decode_offset == pd->_scope_decode_offset &&
_obj_decode_offset == pd->_obj_decode_offset &&
_flags == pd->_flags;
}
// Returns the real pc
address real_pc(const nmethod* code) const;