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8059606: Enable per-method usage of CompileThresholdScaling (per-method compilation thresholds)

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Changed interpreter and compilation policies to allow using CompileThresholdScaling on a per-method level

Reviewed-by: jrose, kvn
This commit is contained in:
Zoltan Majo 2015-01-21 10:51:35 +01:00
parent 3d814126c2
commit e559c17954
32 changed files with 293 additions and 157 deletions
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6
hotspot/src/cpu/sparc/vm/interp_masm_sparc.hpp
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@ -267,7 +267,7 @@ class InterpreterMacroAssembler: public MacroAssembler {
void increment_invocation_counter( Register Rcounters, Register Rtmp, Register Rtmp2 );
void increment_backedge_counter( Register Rcounters, Register Rtmp, Register Rtmp2 );
#ifndef CC_INTERP
void test_backedge_count_for_osr( Register backedge_count, Register branch_bcp, Register Rtmp );
void test_backedge_count_for_osr(Register backedge_count, Register method_counters, Register branch_bcp, Register Rtmp );
#endif /* CC_INTERP */
// Object locking
@ -280,7 +280,7 @@ class InterpreterMacroAssembler: public MacroAssembler {
void set_method_data_pointer_for_bcp();
void test_method_data_pointer(Label& zero_continue);
void verify_method_data_pointer();
void test_invocation_counter_for_mdp(Register invocation_count, Register Rtmp, Label &profile_continue);
void test_invocation_counter_for_mdp(Register invocation_count, Register method_counters, Register Rtmp, Label &profile_continue);
void set_mdp_data_at(int constant, Register value);
void increment_mdp_data_at(Address counter, Register bumped_count,
@ -291,7 +291,7 @@ class InterpreterMacroAssembler: public MacroAssembler {
Register bumped_count, Register scratch2,
bool decrement = false);
void increment_mask_and_jump(Address counter_addr,
int increment, int mask,
int increment, Address mask_addr,
Register scratch1, Register scratch2,
Condition cond, Label *where);
void set_mdp_flag_at(int flag_constant, Register scratch);