Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
- changeset 3969
- 1d7922586cf6
- parent 3760
- 8f972594effc
- child 4037
- da91efe96a93
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| 3944:aba91a731143 | 3969:1d7922586cf6 |
|---|---|
| 2954 | 2954 |
| 2955 | 2955 |
| 2956 void LIR_Assembler::emit_profile_call(LIR_OpProfileCall* op) { | 2956 void LIR_Assembler::emit_profile_call(LIR_OpProfileCall* op) { |
| 2957 ciMethod* method = op->profiled_method(); | 2957 ciMethod* method = op->profiled_method(); |
| 2958 int bci = op->profiled_bci(); | 2958 int bci = op->profiled_bci(); |
| 2959 ciMethod* callee = op->profiled_callee(); | |
| 2959 | 2960 |
| 2960 // Update counter for all call types | 2961 // Update counter for all call types |
| 2961 ciMethodData* md = method->method_data_or_null(); | 2962 ciMethodData* md = method->method_data_or_null(); |
| 2962 assert(md != NULL, "Sanity"); | 2963 assert(md != NULL, "Sanity"); |
| 2963 ciProfileData* data = md->bci_to_data(bci); | 2964 ciProfileData* data = md->bci_to_data(bci); |
| 2982 __ add(mdo, O7, mdo); | 2983 __ add(mdo, O7, mdo); |
| 2983 } | 2984 } |
| 2984 | 2985 |
| 2985 Address counter_addr(mdo, md->byte_offset_of_slot(data, CounterData::count_offset()) - mdo_offset_bias); | 2986 Address counter_addr(mdo, md->byte_offset_of_slot(data, CounterData::count_offset()) - mdo_offset_bias); |
| 2986 Bytecodes::Code bc = method->java_code_at_bci(bci); | 2987 Bytecodes::Code bc = method->java_code_at_bci(bci); |
| 2988 const bool callee_is_static = callee->is_loaded() && callee->is_static(); | |
| 2987 // Perform additional virtual call profiling for invokevirtual and | 2989 // Perform additional virtual call profiling for invokevirtual and |
| 2988 // invokeinterface bytecodes | 2990 // invokeinterface bytecodes |
| 2989 if ((bc == Bytecodes::_invokevirtual || bc == Bytecodes::_invokeinterface) && | 2991 if ((bc == Bytecodes::_invokevirtual || bc == Bytecodes::_invokeinterface) && |
| 2992 !callee_is_static && // required for optimized MH invokes | |
| 2990 C1ProfileVirtualCalls) { | 2993 C1ProfileVirtualCalls) { |
| 2991 assert(op->recv()->is_single_cpu(), "recv must be allocated"); | 2994 assert(op->recv()->is_single_cpu(), "recv must be allocated"); |
| 2992 Register recv = op->recv()->as_register(); | 2995 Register recv = op->recv()->as_register(); |
| 2993 assert_different_registers(mdo, tmp1, recv); | 2996 assert_different_registers(mdo, tmp1, recv); |
| 2994 assert(data->is_VirtualCallData(), "need VirtualCallData for virtual calls"); | 2997 assert(data->is_VirtualCallData(), "need VirtualCallData for virtual calls"); |
