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comparison src/share/vm/runtime/compilationPolicy.cpp @ 8151:b8f261ba79c6

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Minimize diff to plain HotSpot version.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 07 Mar 2013 21:00:29 +0100
parents bbf97d6688d3
children 89e4d67fdd2a
comparison
equal deleted inserted replaced
8150:b66f831ac5ab 8151:b8f261ba79c6
58 case 0: 58 case 0:
59 CompilationPolicy::set_policy(new SimpleCompPolicy()); 59 CompilationPolicy::set_policy(new SimpleCompPolicy());
60 break; 60 break;
61 61
62 case 1: 62 case 1:
63 #if defined(COMPILER2) 63 #ifdef COMPILER2
64 CompilationPolicy::set_policy(new StackWalkCompPolicy()); 64 CompilationPolicy::set_policy(new StackWalkCompPolicy());
65 #else 65 #else
66 Unimplemented(); 66 Unimplemented();
67 #endif 67 #endif
68 break; 68 break;
79 #else 79 #else
80 Unimplemented(); 80 Unimplemented();
81 #endif 81 #endif
82 break; 82 break;
83 case 4: 83 case 4:
84 #if defined(GRAALVM) 84 #ifdef GRAALVM
85 CompilationPolicy::set_policy(new GraalCompPolicy()); 85 CompilationPolicy::set_policy(new GraalCompPolicy());
86 #else 86 #else
87 Unimplemented(); 87 Unimplemented();
88 #endif 88 #endif
89 break; 89 break;
186 return 0; 186 return 0;
187 } 187 }
188 #endif 188 #endif
189 189
190 #ifdef COMPILER1 190 #ifdef COMPILER1
191 GRAALVM_ONLY(ShouldNotReachHere();)
192 if (is_c1_compile(comp_level)) { 191 if (is_c1_compile(comp_level)) {
193 return _compiler_count; 192 return _compiler_count;
194 } else { 193 } else {
195 return 0; 194 return 0;
196 } 195 }
210 209
211 assert(!m->was_never_executed(), "don't reset to 0 -- could be mistaken for never-executed"); 210 assert(!m->was_never_executed(), "don't reset to 0 -- could be mistaken for never-executed");
212 } 211 }
213 212
214 void NonTieredCompPolicy::reset_counter_for_back_branch_event(methodHandle m) { 213 void NonTieredCompPolicy::reset_counter_for_back_branch_event(methodHandle m) {
215 // GRAAL_ONLY(assert(false, "unexpected"));
216 // Delay next back-branch event but pump up invocation counter to triger 214 // Delay next back-branch event but pump up invocation counter to triger
217 // whole method compilation. 215 // whole method compilation.
218 InvocationCounter* i = m->invocation_counter(); 216 InvocationCounter* i = m->invocation_counter();
219 InvocationCounter* b = m->backedge_counter(); 217 InvocationCounter* b = m->backedge_counter();
220 218
508 #endif // GRAALVM 506 #endif // GRAALVM
509 507
510 508
511 // StackWalkCompPolicy - walk up stack to find a suitable method to compile 509 // StackWalkCompPolicy - walk up stack to find a suitable method to compile
512 510
513 #if defined(COMPILER2) 511 #ifdef COMPILER2
514 const char* StackWalkCompPolicy::_msg = NULL; 512 const char* StackWalkCompPolicy::_msg = NULL;
515 513
516 514
517 // Consider m for compilation 515 // Consider m for compilation
518 void StackWalkCompPolicy::method_invocation_event(methodHandle m, JavaThread* thread) { 516 void StackWalkCompPolicy::method_invocation_event(methodHandle m, JavaThread* thread) {