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8023657: New type profiling points: arguments to call

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X86 interpreter and c1 type profiling for arguments at calls

Reviewed-by: kvn, twisti
This commit is contained in:
Roland Westrelin 2013-10-09 16:32:21 +02:00
parent b90addac58
commit cbd0e9bf96
40 changed files with 1773 additions and 238 deletions
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5
hotspot/src/share/vm/c1/c1_GraphBuilder.hpp
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@ -374,7 +374,7 @@ class GraphBuilder VALUE_OBJ_CLASS_SPEC {
void print_inlining(ciMethod* callee, const char* msg = NULL, bool success = true);
void profile_call(ciMethod* callee, Value recv, ciKlass* predicted_holder);
void profile_call(ciMethod* callee, Value recv, ciKlass* predicted_holder, Values* obj_args, bool inlined);
void profile_invocation(ciMethod* inlinee, ValueStack* state);
// Shortcuts to profiling control.
@ -386,6 +386,9 @@ class GraphBuilder VALUE_OBJ_CLASS_SPEC {
bool profile_inlined_calls() { return _compilation->profile_inlined_calls(); }
bool profile_checkcasts() { return _compilation->profile_checkcasts(); }
Values* args_list_for_profiling(int& start, bool may_have_receiver);
Values* collect_args_for_profiling(Values* args, bool may_have_receiver);
public:
NOT_PRODUCT(void print_stats();)