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7000491: assert(false) failed: should be optimized out in SharedRuntime::g1_wb_pre

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Wrong value type is used for NULL store when clearing the detail message of the preallocated exception object.

Reviewed-by: never, iveresov
This commit is contained in:
Vladimir Kozlov 2010-11-18 09:52:48 -08:00
parent 5c238caed1
commit 606ee163ca
1 changed files with 2 additions and 1 deletions
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3
hotspot/src/share/vm/opto/graphKit.cpp
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@ -569,7 +569,8 @@ void GraphKit::builtin_throw(Deoptimization::DeoptReason reason, Node* arg) {
const TypePtr* adr_typ = ex_con->add_offset(offset); const TypePtr* adr_typ = ex_con->add_offset(offset);
Node *adr = basic_plus_adr(ex_node, ex_node, offset); Node *adr = basic_plus_adr(ex_node, ex_node, offset);
Node *store = store_oop_to_object(control(), ex_node, adr, adr_typ, null(), ex_con, T_OBJECT); const TypeOopPtr* val_type = TypeOopPtr::make_from_klass(env()->String_klass());
Node *store = store_oop_to_object(control(), ex_node, adr, adr_typ, null(), val_type, T_OBJECT);
add_exception_state(make_exception_state(ex_node)); add_exception_state(make_exception_state(ex_node));
return; return;