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8059556: C2: crash while inlining MethodHandle invocation w/ null receiver

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Reviewed-by: kvn, jrose
This commit is contained in:
Vladimir Ivanov 2014-10-01 12:34:45 -07:00
parent 0a751b424f
commit 5a5f718b6f
2 changed files with 63 additions and 1 deletions
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2
hotspot/src/share/vm/opto/callGenerator.cpp
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@ -879,7 +879,7 @@ CallGenerator* CallGenerator::for_method_handle_inline(JVMState* jvms, ciMethod*
call_does_dispatch, vtable_index); // out-parameters
// We lack profiling at this call but type speculation may
// provide us with a type
speculative_receiver_type = receiver_type->speculative_type();
speculative_receiver_type = (receiver_type != NULL) ? receiver_type->speculative_type() : NULL;
}
CallGenerator* cg = C->call_generator(target, vtable_index, call_does_dispatch, jvms, true, PROB_ALWAYS, speculative_receiver_type, true, true);
assert(cg == NULL || !cg->is_late_inline() || cg->is_mh_late_inline(), "no late inline here");