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6910618: C2: Error: assert(d->is_oop(),"JVM_ArrayCopy: dst not an oop")

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Mark in PcDesc call sites which return oop and save the result oop across objects reallocation during deoptimization.

Reviewed-by: never
This commit is contained in:
Vladimir Kozlov 2010-02-09 01:31:13 -08:00
parent 3f7a94c3f2
commit 22409a5704
12 changed files with 133 additions and 11 deletions
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2
hotspot/src/share/vm/code/debugInfoRec.cpp
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@ -282,6 +282,7 @@ void DebugInformationRecorder::describe_scope(int pc_offset,
int bci,
bool reexecute,
bool is_method_handle_invoke,
bool return_oop,
DebugToken* locals,
DebugToken* expressions,
DebugToken* monitors) {
@ -296,6 +297,7 @@ void DebugInformationRecorder::describe_scope(int pc_offset,
// Record flags into pcDesc.
last_pd->set_should_reexecute(reexecute);
last_pd->set_is_method_handle_invoke(is_method_handle_invoke);
last_pd->set_return_oop(return_oop);
// serialize sender stream offest
stream()->write_int(sender_stream_offset);