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Jit: track ref types for inlinee locals and args #10432
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The jit may use new temporaries for inline locals and args. For temps representing ref type locals and args, propagate the class handle from the appropriate signature. This makes more types to be available for devirtualization. Also in addition to capturing arg ref types, cleanup `impInlineFetchArg` by commoning out the table lookups and adding a header comment.
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@JosephTremoulet PTAL No diffs outside of about 20 new devirtualizations in the jit-diff framework set. |
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The jit may use new temporaries for inline locals and args. For temps
representing ref type locals and args, propagate the class handle from
the appropriate signature. This makes more types to be available for
devirtualization.
Also in addition to capturing arg ref types, cleanup
impInlineFetchArgby commoning out the table lookups and adding a header comment.