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6818666: G1: Type lost in g1 pre-barrier

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Reviewed-by: kvn
This commit is contained in:
Tom Rodriguez 2009-06-26 13:03:29 -07:00
parent a9ad90fa87
commit 3bdd70fe18
5 changed files with 36 additions and 21 deletions
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4
hotspot/src/share/vm/opto/parse3.cpp
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@ -222,7 +222,7 @@ void Parse::do_put_xxx(const TypePtr* obj_type, Node* obj, ciField* field, bool
// Store the value.
Node* store;
if (bt == T_OBJECT) {
const TypePtr* field_type;
const TypeOopPtr* field_type;
if (!field->type()->is_loaded()) {
field_type = TypeInstPtr::BOTTOM;
} else {
@ -361,7 +361,7 @@ Node* Parse::expand_multianewarray(ciArrayKlass* array_klass, Node* *lengths, in
guarantee(length_con >= 0, "non-constant multianewarray");
ciArrayKlass* array_klass_1 = array_klass->as_obj_array_klass()->element_klass()->as_array_klass();
const TypePtr* adr_type = TypeAryPtr::OOPS;
const Type* elemtype = _gvn.type(array)->is_aryptr()->elem();
const TypeOopPtr* elemtype = _gvn.type(array)->is_aryptr()->elem()->is_oopptr();
const intptr_t header = arrayOopDesc::base_offset_in_bytes(T_OBJECT);
for (jint i = 0; i < length_con; i++) {
Node* elem = expand_multianewarray(array_klass_1, &lengths[1], ndimensions-1, nargs);