Mercurial > hg > truffle
diff src/share/vm/opto/compile.hpp @ 13400:86e6d691f2e1
8028128: Add a type safe alternative for working with counter based data
Reviewed-by: dholmes, egahlin
| author | mgronlun |
|---|---|
| date | Sat, 23 Nov 2013 12:25:13 +0100 |
| parents | 94a83e0f9ce1 |
| children | 183bd5c00828 1174c8abbdb6 |
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--- a/src/share/vm/opto/compile.hpp Sat Nov 23 09:56:59 2013 +0100 +++ b/src/share/vm/opto/compile.hpp Sat Nov 23 12:25:13 2013 +0100 @@ -42,6 +42,7 @@ #include "runtime/deoptimization.hpp" #include "runtime/vmThread.hpp" #include "trace/tracing.hpp" +#include "utilities/ticks.hpp" class Block; class Bundle; @@ -597,20 +598,19 @@ bool has_method_handle_invokes() const { return _has_method_handle_invokes; } void set_has_method_handle_invokes(bool z) { _has_method_handle_invokes = z; } - jlong _latest_stage_start_counter; + Ticks _latest_stage_start_counter; void begin_method() { #ifndef PRODUCT if (_printer) _printer->begin_method(this); #endif - C->_latest_stage_start_counter = os::elapsed_counter(); + C->_latest_stage_start_counter.stamp(); } void print_method(CompilerPhaseType cpt, int level = 1) { - EventCompilerPhase event(UNTIMED); + EventCompilerPhase event; if (event.should_commit()) { event.set_starttime(C->_latest_stage_start_counter); - event.set_endtime(os::elapsed_counter()); event.set_phase((u1) cpt); event.set_compileID(C->_compile_id); event.set_phaseLevel(level); @@ -621,14 +621,13 @@ #ifndef PRODUCT if (_printer) _printer->print_method(this, CompilerPhaseTypeHelper::to_string(cpt), level); #endif - C->_latest_stage_start_counter = os::elapsed_counter(); + C->_latest_stage_start_counter.stamp(); } void end_method(int level = 1) { - EventCompilerPhase event(UNTIMED); + EventCompilerPhase event; if (event.should_commit()) { event.set_starttime(C->_latest_stage_start_counter); - event.set_endtime(os::elapsed_counter()); event.set_phase((u1) PHASE_END); event.set_compileID(C->_compile_id); event.set_phaseLevel(level);