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8386659: PPC: cleanup dtrace leftovers part 2 #31515

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8386659: PPC: cleanup dtrace leftovers part 2 #31515

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15 changes: 1 addition & 14 deletions src/hotspot/cpu/ppc/c1_Runtime1_ppc.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -760,22 +760,9 @@ OopMapSet* Runtime1::generate_code_for(StubId id, StubAssembler* sasm) {
break;

case StubId::c1_dtrace_object_alloc_id:
{ // O0: object
{
__ unimplemented("stub dtrace_object_alloc_id");
__ set_info("dtrace_object_alloc", dont_gc_arguments);
// // We can't gc here so skip the oopmap but make sure that all
// // the live registers get saved.
// save_live_registers(sasm);
//
// __ save_thread(L7_thread_cache);
// __ call(CAST_FROM_FN_PTR(address, static_cast<int (*)(oopDesc*)>(SharedRuntime::dtrace_object_alloc)),
// relocInfo::runtime_call_type);
// __ delayed()->mov(I0, O0);
// __ restore_thread(L7_thread_cache);
//
// restore_live_registers(sasm);
// __ ret();
// __ delayed()->restore();
}
break;

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4 changes: 0 additions & 4 deletions src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
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Expand Up @@ -2320,10 +2320,6 @@ nmethod *SharedRuntime::generate_native_wrapper(MacroAssembler *masm,
// Make sure that thread is non-volatile; it crosses a bunch of VM calls below.
assert(R16_thread->is_nonvolatile(), "thread must be in non-volatile register");

# if 0
// DTrace method entry
# endif

// Lock a synchronized method.
// --------------------------------------------------------------------------

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