codegen: Use emit_static_roots for "allroots" case
#60656
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The way this ABI optimization is implemented is a bit awkward, since it means that either the "bytes" have to start acting like "pointers" or vice-versa. This adds some minimal plumbing to make sure that we label these as roots appropriately.
vtjnash
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Jan 13, 2026
topolarity
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backport 1.12
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I see the @topolarity Would you be able to push a manual backport to the |
topolarity
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Jan 20, 2026
The way this ABI optimization is implemented is a bit awkward, since it means that either the "bytes" have to start acting like "pointers" or vice-versa. This adds some minimal plumbing to make sure that we label these as roots appropriately (and zero-init them).
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The way this ABI optimization is implemented is a bit awkward, since it means that either the "bytes" have to start acting like "pointers" or vice-versa.
This adds some minimal plumbing to make sure that we label these as roots appropriately (and zero-init them).