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6959430: Make sure raw loads have control edge

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Check that raw loads have control edge

Reviewed-by: never, twisti
This commit is contained in:
Vladimir Kozlov 2010-06-15 18:07:27 -07:00
parent 998865b735
commit 21f481e5dd
7 changed files with 48 additions and 19 deletions
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2
hotspot/src/share/vm/opto/macro.cpp
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@ -1431,7 +1431,7 @@ PhaseMacroExpand::initialize_object(AllocateNode* alloc,
Node* mark_node = NULL;
// For now only enable fast locking for non-array types
if (UseBiasedLocking && (length == NULL)) {
mark_node = make_load(NULL, rawmem, klass_node, Klass::prototype_header_offset_in_bytes() + sizeof(oopDesc), TypeRawPtr::BOTTOM, T_ADDRESS);
mark_node = make_load(control, rawmem, klass_node, Klass::prototype_header_offset_in_bytes() + sizeof(oopDesc), TypeRawPtr::BOTTOM, T_ADDRESS);
} else {
mark_node = makecon(TypeRawPtr::make((address)markOopDesc::prototype()));
}