Fix a bug in the spillmap where we would miss copies. #228
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When spilling a register A, not only update the mapping of this register A, but also the mappings of any other register B that aliases with register A. Fixes ykjit/yk#1594 Co-authored-by: Lukas Diekmann <lukas.diekmann@gmail.com>
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When spilling a register A, not only update the mapping of this register A, but also the mappings of any other register B that aliases with register A.
Fixes ykjit/yk#1594