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comparison src/share/vm/opto/compile.cpp @ 1783:d5d065957597

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6953144: Tiered compilation Summary: Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation. Reviewed-by: kvn, never, phh, twisti
author iveresov
date Fri, 03 Sep 2010 17:51:07 -0700
parents 3e8fbc61cee8
children f95d63e2154a
comparison
equal deleted inserted replaced
1782:f353275af40e 1783:d5d065957597
848 set_has_unsafe_access(false); 848 set_has_unsafe_access(false);
849 Copy::zero_to_bytes(_trap_hist, sizeof(_trap_hist)); 849 Copy::zero_to_bytes(_trap_hist, sizeof(_trap_hist));
850 set_decompile_count(0); 850 set_decompile_count(0);
851 851
852 set_do_freq_based_layout(BlockLayoutByFrequency || method_has_option("BlockLayoutByFrequency")); 852 set_do_freq_based_layout(BlockLayoutByFrequency || method_has_option("BlockLayoutByFrequency"));
853 // Compilation level related initialization 853 set_num_loop_opts(LoopOptsCount);
854 if (env()->comp_level() == CompLevel_fast_compile) { 854 set_do_inlining(Inline);
855 set_num_loop_opts(Tier1LoopOptsCount); 855 set_max_inline_size(MaxInlineSize);
856 set_do_inlining(Tier1Inline != 0); 856 set_freq_inline_size(FreqInlineSize);
857 set_max_inline_size(Tier1MaxInlineSize); 857 set_do_scheduling(OptoScheduling);
858 set_freq_inline_size(Tier1FreqInlineSize); 858 set_do_count_invocations(false);
859 set_do_scheduling(false); 859 set_do_method_data_update(false);
860 set_do_count_invocations(Tier1CountInvocations);
861 set_do_method_data_update(Tier1UpdateMethodData);
862 } else {
863 assert(env()->comp_level() == CompLevel_full_optimization, "unknown comp level");
864 set_num_loop_opts(LoopOptsCount);
865 set_do_inlining(Inline);
866 set_max_inline_size(MaxInlineSize);
867 set_freq_inline_size(FreqInlineSize);
868 set_do_scheduling(OptoScheduling);
869 set_do_count_invocations(false);
870 set_do_method_data_update(false);
871 }
872 860
873 if (debug_info()->recording_non_safepoints()) { 861 if (debug_info()->recording_non_safepoints()) {
874 set_node_note_array(new(comp_arena()) GrowableArray<Node_Notes*> 862 set_node_note_array(new(comp_arena()) GrowableArray<Node_Notes*>
875 (comp_arena(), 8, 0, NULL)); 863 (comp_arena(), 8, 0, NULL));
876 set_default_node_notes(Node_Notes::make(this)); 864 set_default_node_notes(Node_Notes::make(this));