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6716441: error in meet with +DoEscapeAnalysis

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Set instance_id to InstanceBot for InstPtr->meet(AryPtr) when types are not related.

Reviewed-by: jrose, never
This commit is contained in:
Vladimir Kozlov 2008-06-26 13:34:00 -07:00
parent 873da1efe8
commit 4213e62fb7
11 changed files with 1088 additions and 139 deletions
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2
hotspot/src/share/vm/opto/loopopts.cpp
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@ -41,7 +41,7 @@ Node *PhaseIdealLoop::split_thru_phi( Node *n, Node *region, int policy ) {
const Type* type = n->bottom_type();
const TypeOopPtr *t_oop = _igvn.type(n)->isa_oopptr();
Node *phi;
if( t_oop != NULL && t_oop->is_instance_field() ) {
if( t_oop != NULL && t_oop->is_known_instance_field() ) {
int iid = t_oop->instance_id();
int index = C->get_alias_index(t_oop);
int offset = t_oop->offset();