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6633953: type2aelembytes{T_ADDRESS} should be 8 bytes in 64 bit VM

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T_ADDRESS size is defined as 'int' size (4 bytes) but C2 use it for raw pointers and as memory type for StoreP and LoadP nodes.

Reviewed-by: jrose
This commit is contained in:
Vladimir Kozlov 2008-02-25 15:05:44 -08:00
parent 0dd8f3e8c0
commit 9f1a8ede80
18 changed files with 53 additions and 31 deletions
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2
hotspot/src/share/vm/opto/memnode.cpp
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@ -889,7 +889,7 @@ Node* LoadNode::eliminate_autobox(PhaseGVN* phase) {
int shift = -1;
Node* cache = NULL;
if (is_autobox_cache(atp)) {
shift = exact_log2(type2aelembytes[T_OBJECT]);
shift = exact_log2(type2aelembytes(T_OBJECT));
cache = AddPNode::Ideal_base_and_offset(load_base->in(Address), phase, cache_offset);
}
if (cache != NULL && base->in(Address)->is_AddP()) {