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src/hotspot/share/opto/idealKit.cpp
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*** 46,56 ****
_delay_all_transforms = delay_all_transforms;
_var_ct = 0;
_cvstate = NULL;
// We can go memory state free or else we need the entire memory state
assert(_initial_memory == NULL || _initial_memory->Opcode() == Op_MergeMem, "memory must be pre-split");
- assert(!_gvn.is_IterGVN(), "IdealKit can't be used during Optimize phase");
int init_size = 5;
_pending_cvstates = new (C->node_arena()) GrowableArray<Node*>(C->node_arena(), init_size, 0, 0);
DEBUG_ONLY(_state = new (C->node_arena()) GrowableArray<int>(C->node_arena(), init_size, 0, 0));
if (!has_declarations) {
declarations_done();
--- 46,55 ----
*** 294,313 ****
Node* IdealKit::transform(Node* n) {
if (_delay_all_transforms) {
return delay_transform(n);
} else {
n = gvn().transform(n);
! C->record_for_igvn(n);
return n;
}
}
//-----------------------------delay_transform-----------------------------------
Node* IdealKit::delay_transform(Node* n) {
// Delay transform until IterativeGVN
gvn().set_type(n, n->bottom_type());
! C->record_for_igvn(n);
return n;
}
//-----------------------------new_cvstate-----------------------------------
Node* IdealKit::new_cvstate() {
--- 293,312 ----
Node* IdealKit::transform(Node* n) {
if (_delay_all_transforms) {
return delay_transform(n);
} else {
n = gvn().transform(n);
! gvn().record_for_igvn(n);
return n;
}
}
//-----------------------------delay_transform-----------------------------------
Node* IdealKit::delay_transform(Node* n) {
// Delay transform until IterativeGVN
gvn().set_type(n, n->bottom_type());
! gvn().record_for_igvn(n);
return n;
}
//-----------------------------new_cvstate-----------------------------------
Node* IdealKit::new_cvstate() {
*** 531,542 ****
set_memory(mem, adr_idx);
assert(C->alias_type(call->adr_type()) == C->alias_type(adr_type),
"call node must be constructed correctly");
Node* res = NULL;
! if (slow_call_type->range()->cnt() > TypeFunc::Parms) {
! assert(slow_call_type->range()->cnt() == TypeFunc::Parms+1, "only one return value");
res = transform(new ProjNode(call, TypeFunc::Parms));
}
return res;
}
--- 530,541 ----
set_memory(mem, adr_idx);
assert(C->alias_type(call->adr_type()) == C->alias_type(adr_type),
"call node must be constructed correctly");
Node* res = NULL;
! if (slow_call_type->range_sig()->cnt() > TypeFunc::Parms) {
! assert(slow_call_type->range_sig()->cnt() == TypeFunc::Parms+1, "only one return value");
res = transform(new ProjNode(call, TypeFunc::Parms));
}
return res;
}
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