Mercurial > hg > truffle
comparison src/share/vm/oops/instanceKlass.cpp @ 17728:b8413a9cbb84
8031752: Failed speculative optimizations should be reattempted when root of compilation is different
Summary: support for speculative traps that keep track of the root of the compilation in which a trap occurs.
Reviewed-by: kvn, twisti
| author | roland |
|---|---|
| date | Tue, 25 Feb 2014 18:16:24 +0100 |
| parents | 85318d1fe8fe |
| children | 62c54fcc0a35 |
comparison
equal
deleted
inserted
replaced
| 17727:cfd4aac53239 | 17728:b8413a9cbb84 |
|---|---|
| 2232 | 2232 |
| 2233 void InstanceKlass::clean_method_data(BoolObjectClosure* is_alive) { | 2233 void InstanceKlass::clean_method_data(BoolObjectClosure* is_alive) { |
| 2234 for (int m = 0; m < methods()->length(); m++) { | 2234 for (int m = 0; m < methods()->length(); m++) { |
| 2235 MethodData* mdo = methods()->at(m)->method_data(); | 2235 MethodData* mdo = methods()->at(m)->method_data(); |
| 2236 if (mdo != NULL) { | 2236 if (mdo != NULL) { |
| 2237 for (ProfileData* data = mdo->first_data(); | 2237 mdo->clean_method_data(is_alive); |
| 2238 mdo->is_valid(data); | |
| 2239 data = mdo->next_data(data)) { | |
| 2240 data->clean_weak_klass_links(is_alive); | |
| 2241 } | |
| 2242 ParametersTypeData* parameters = mdo->parameters_type_data(); | |
| 2243 if (parameters != NULL) { | |
| 2244 parameters->clean_weak_klass_links(is_alive); | |
| 2245 } | |
| 2246 } | 2238 } |
| 2247 } | 2239 } |
| 2248 } | 2240 } |
| 2249 | 2241 |
| 2250 | 2242 |