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8026251: New type profiling points: parameters to methods

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X86 interpreter and c1 type profiling for parameters on method entries

Reviewed-by: kvn, twisti
This commit is contained in:
Roland Westrelin 2013-10-22 09:51:47 +02:00
parent 4db165a8d7
commit b94884a330
26 changed files with 750 additions and 430 deletions
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7
hotspot/src/share/vm/c1/c1_GraphBuilder.hpp
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@ -386,9 +386,12 @@ class GraphBuilder VALUE_OBJ_CLASS_SPEC {
bool profile_calls() { return _compilation->profile_calls(); }
bool profile_inlined_calls() { return _compilation->profile_inlined_calls(); }
bool profile_checkcasts() { return _compilation->profile_checkcasts(); }
bool profile_parameters() { return _compilation->profile_parameters(); }
bool profile_arguments() { return _compilation->profile_arguments(); }
bool profile_return() { return _compilation->profile_return(); }
Values* args_list_for_profiling(int& start, bool may_have_receiver);
Values* collect_args_for_profiling(Values* args, bool may_have_receiver);
Values* args_list_for_profiling(ciMethod* target, int& start, bool may_have_receiver);
Values* collect_args_for_profiling(Values* args, ciMethod* target, bool may_have_receiver);
public:
NOT_PRODUCT(void print_stats();)