--- a/hotspot/src/share/vm/opto/graphKit.cpp Fri Mar 20 11:53:01 2015 +0100
+++ b/hotspot/src/share/vm/opto/graphKit.cpp Mon Mar 16 12:24:06 2015 +0100
@@ -2795,18 +2795,15 @@
*/
Node* GraphKit::maybe_cast_profiled_obj(Node* obj,
ciKlass* type,
- bool not_null,
- SafePointNode* sfpt) {
+ bool not_null) {
// type == NULL if profiling tells us this object is always null
if (type != NULL) {
Deoptimization::DeoptReason class_reason = Deoptimization::Reason_speculate_class_check;
Deoptimization::DeoptReason null_reason = Deoptimization::Reason_speculate_null_check;
- ciMethod* trap_method = (sfpt == NULL) ? method() : sfpt->jvms()->method();
- int trap_bci = (sfpt == NULL) ? bci() : sfpt->jvms()->bci();
if (!too_many_traps(null_reason) && !too_many_recompiles(null_reason) &&
- !C->too_many_traps(trap_method, trap_bci, class_reason) &&
- !C->too_many_recompiles(trap_method, trap_bci, class_reason)) {
+ !too_many_traps(class_reason) &&
+ !too_many_recompiles(class_reason)) {
Node* not_null_obj = NULL;
// not_null is true if we know the object is not null and
// there's no need for a null check
@@ -2822,12 +2819,7 @@
ciKlass* exact_kls = type;
Node* slow_ctl = type_check_receiver(exact_obj, exact_kls, 1.0,
&exact_obj);
- if (sfpt != NULL) {
- GraphKit kit(sfpt->jvms());
- PreserveJVMState pjvms(&kit);
- kit.set_control(slow_ctl);
- kit.uncommon_trap_exact(class_reason, Deoptimization::Action_maybe_recompile);
- } else {
+ {
PreserveJVMState pjvms(this);
set_control(slow_ctl);
uncommon_trap_exact(class_reason, Deoptimization::Action_maybe_recompile);