Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/doCall.cpp
src/share/vm/opto/doCall.cpp
- changeset 7041
- 411e30e5fbb8
- parent 7026
- 922c87c9aed4
- child 7266
- 331df100ad40
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| 7040:da00a41842a5 | 7041:411e30e5fbb8 |
|---|---|
| 521 | 521 |
| 522 // Bump method data counters (We profile *before* the call is made | 522 // Bump method data counters (We profile *before* the call is made |
| 523 // because exceptions don't return to the call site.) | 523 // because exceptions don't return to the call site.) |
| 524 profile_call(receiver); | 524 profile_call(receiver); |
| 525 | 525 |
| 526 JVMState* new_jvms = cg->generate(jvms, this); | 526 JVMState* new_jvms = cg->generate(jvms); |
| 527 if (new_jvms == NULL) { | 527 if (new_jvms == NULL) { |
| 528 // When inlining attempt fails (e.g., too many arguments), | 528 // When inlining attempt fails (e.g., too many arguments), |
| 529 // it may contaminate the current compile state, making it | 529 // it may contaminate the current compile state, making it |
| 530 // impossible to pull back and try again. Once we call | 530 // impossible to pull back and try again. Once we call |
| 531 // cg->generate(), we are committed. If it fails, the whole | 531 // cg->generate(), we are committed. If it fails, the whole |
| 535 // This can happen if a library intrinsic is available, but refuses | 535 // This can happen if a library intrinsic is available, but refuses |
| 536 // the call site, perhaps because it did not match a pattern the | 536 // the call site, perhaps because it did not match a pattern the |
| 537 // intrinsic was expecting to optimize. Should always be possible to | 537 // intrinsic was expecting to optimize. Should always be possible to |
| 538 // get a normal java call that may inline in that case | 538 // get a normal java call that may inline in that case |
| 539 cg = C->call_generator(cg->method(), vtable_index, call_does_dispatch, jvms, try_inline, prof_factor(), speculative_receiver_type, /* allow_intrinsics= */ false); | 539 cg = C->call_generator(cg->method(), vtable_index, call_does_dispatch, jvms, try_inline, prof_factor(), speculative_receiver_type, /* allow_intrinsics= */ false); |
| 540 if ((new_jvms = cg->generate(jvms, this)) == NULL) { | 540 if ((new_jvms = cg->generate(jvms)) == NULL) { |
| 541 guarantee(failing(), "call failed to generate: calls should work"); | 541 guarantee(failing(), "call failed to generate: calls should work"); |
| 542 return; | 542 return; |
| 543 } | 543 } |
| 544 } | 544 } |
| 545 | 545 |
