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Set TR_ResolvedMethod vtable slot to zero for private invokevirtual #20092

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Sep 4, 2024
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Set TR_ResolvedMethod vtable slot to zero for private invokevirtual #20092

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8 changes: 8 additions & 0 deletions runtime/compiler/env/j9method.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -6860,6 +6860,14 @@ TR_ResolvedJ9Method::getResolvedPossiblyPrivateVirtualMethod(TR::Compilation * c
TR_AOTInliningStats *aotStats = NULL;
if (comp->getOption(TR_EnableAOTStats))
aotStats = & (((TR_JitPrivateConfig *)_fe->_jitConfig->privateConfig)->aotStats->virtualMethods);

if (isInvokePrivateVTableOffset(vTableOffset))
{
// This method is private and therefore not in the vtable, so pass
// zero as the vtable slot when creating the TR_ResolvedMethod.
vTableOffset = 0;
}

if (createResolvedMethod)
resolvedMethod = createResolvedMethodFromJ9Method(comp, cpIndex, vTableOffset, ramMethod, unresolvedInCP, aotStats);
}
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