Hojun-Cho 393ac1a882 wcc: nodeisunsigned N_CALL reads stamped type_ (#168) ...

Twin of #134 (N_INDEX arm): the wwstage signedness classifier did not
consult the checker-stamped type_ for an N_CALL result, so an
unsigned-returning call got signed IDIVQ/SARQ instead of DIVQ/SHRQ.
cstage was already correct (reads the stamped operand type; check.c:1433),
so this is a wwstage-only arm — symmetric outcome both stages.

Gate-blind (the bootstrap lacks the shape) — covered by table-driven
runtime probe 906, which also asserts w6c==w6c_ww .s byte-identity.

2026-05-27 18:43:08 +09:00

bootstrap

ww: rename toolchain to w-prefix + hare-style build/run/test driver

2026-05-11 13:49:27 +09:00

cmd

w6c: f32 arg-push/pop uses MOVSS not MOVSD (#143)

2026-05-27 16:17:24 +09:00

examples

examples: α/γ rt.malloc → alloc([], N)! (cmatrix + lispcore)

2026-05-21 02:41:37 +09:00

lib

lib/strconv: f32tos Ryū shortest float→string (#106 fold-5b)

2026-05-27 17:18:27 +09:00

ref

ref: vendor harec checker sources (#20)

2026-05-21 23:03:11 +09:00

rt

rt: bump-over-mmap allocator (rt_segmalloc + rt_free no-op)

2026-05-24 07:15:38 +09:00

selfhost

wcc: nodeisunsigned N_CALL reads stamped type_ (#168)

2026-05-27 18:43:08 +09:00

test

wcc: nodeisunsigned N_CALL reads stamped type_ (#168)

2026-05-27 18:43:08 +09:00

tools

tools/sizelint + CLAUDE.md rule 13: gate hardcoded size literals

2026-05-20 15:22:21 +09:00

.gitignore

selfhost/cmd/wcc/check+test: fold size(T)/align(T)/offset(e.f) at check time

2026-05-20 05:22:57 +09:00

BOOTSTRAP.md

ww: hare-feature batch (_, const, [_]T, ..., size/offset, assert, for-else)

2026-05-11 19:38:12 +09:00

CLAUDE.md

CLAUDE.md: rule 14 — test-unit (inner-loop) vs test (bootstrap gate)

2026-05-21 18:10:18 +09:00

Makefile

wcc: nodeisunsigned N_CALL reads stamped type_ (#168)

2026-05-27 18:43:08 +09:00

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