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Always set GTF_GLOB_REF on block indirs #84731

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merged 1 commit into from
Apr 13, 2023
Merged

Always set GTF_GLOB_REF on block indirs #84731

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11 changes: 1 addition & 10 deletions src/coreclr/jit/compiler.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1196,16 +1196,7 @@ inline GenTreeBlk* Compiler::gtNewBlkIndir(ClassLayout* layout, GenTree* addr, G
blkNode->gtFlags |= indirFlags;
blkNode->SetIndirExceptionFlags(this);

// TODO-Bug: this method does not have enough information to make this determination.
// The local may end up (or already is) address-exposed.
if (addr->OperIs(GT_LCL_ADDR))
{
if (lvaIsImplicitByRefLocal(addr->AsLclVarCommon()->GetLclNum()))
{
blkNode->gtFlags |= GTF_GLOB_REF;
}
}
else
if ((indirFlags & GTF_IND_INVARIANT) == 0)
{
blkNode->gtFlags |= GTF_GLOB_REF;
}
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