Hojun-Cho 94928470bc w6c: sret-wire the chained-leaf call store (o.a.b = wide()) ...

The chained value-struct walker's N_CALL arm handled only <=24B
register returns; an sret-class rhs fell to the scalar tail and
stored ONE word (the sret dest pointer) into the leaf -- silent
truncation in BOTH stages, byteid-blind. Point the callee's hidden
RDI at the BP-relative leaf slot (the single-dot #234 arm verbatim);
a ptr-root/global chain joins the #234-tail loud-stop family.

2026-08-08 23:51:17 +09:00

479 KiB

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