llvm-project

fde9ee1a - [clang][bytecode] Don't deallocate dynamic blocks with pointers (#152672)

[clang][bytecode] Don't deallocate dynamic blocks with pointers (#152672) This fixes the edge case we had with variables pointing to dynamic blocks, which forced us to convert basically *all* dynamic blocks to DeadBlock when deallocating them. We now don't run dynamic blocks through InterpState::deallocate() but instead add them to a DeadAllocations list when they are deallocated but still have pointers. As a consequence, not all blocks with Block::IsDead = true are DeadBlocks.