Treat contiguousArrayDataAddrFieldSymbol as Int64

dataAddr field width is always 64 bit so treating it as TR::Address results in null being loaded from top 32 bits in compressed refs. We need the symbol to be TR::Int64 for it be loaded correctly. Signed-off-by: Shubham Verma <[email protected]>
eclipse-omr · Mar 27, 2024 · 1f7f5b8 · 1f7f5b8
1 parent c9309f7
commit 1f7f5b8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/compile/OMRSymbolReferenceTable.cpp b/compiler/compile/OMRSymbolReferenceTable.cpp
@@ -157,7 +157,7 @@ OMR::SymbolReferenceTable::findOrCreateContiguousArrayDataAddrFieldShadowSymRef(
    {
    if (!element(contiguousArrayDataAddrFieldSymbol))
       {
-      TR::Symbol * sym = TR::Symbol::createShadow(trHeapMemory(), TR::Address);
+      TR::Symbol * sym = TR::Symbol::createShadow(trHeapMemory(), TR::Int64);
       sym->setContiguousArrayDataAddrFieldSymbol();
       element(contiguousArrayDataAddrFieldSymbol) = new (trHeapMemory()) TR::SymbolReference(self(), contiguousArrayDataAddrFieldSymbol, sym);
       element(contiguousArrayDataAddrFieldSymbol)->setOffset(TR::Compiler->om.offsetOfContiguousDataAddrField());