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Wave Loop 769 — module-scope [357][2]^6 Pt AoS var from call with indexed signed writes#1477

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wave-loop-769
Jul 23, 2026
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Wave Loop 769 — module-scope [357][2]^6 Pt AoS var from call with indexed signed writes#1477
gHashTag merged 1 commit into
masterfrom
wave-loop-769

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Closes #1740.

This PR adds the Wave Loop 769 witness and closeout artifacts.

What

  • specs/scratch/w769_bench_module_357x2p6_aos_var_call_write.t27: 22,848 elements, 731,136-bit packed vector (~0.697 MiBit).
  • scripts/gen_w769.py: generator for the witness.
  • bootstrap/tests/icarus_lowerable.rs: integration test accepts_w769_bench_module_357x2p6_aos_var_call_write.
  • Seal + empty Icarus baseline.
  • Closeout report docs/reports/FPGA_LOOP_CLOSEOUT_W769_2026-07-24.md.
  • W770 plan .claude/plans/wave-loop-770.md and updated .trinity/current-issue.md.

Not changed

  • No compiler changes; FROZEN_HASH unchanged.
  • No reference-model changes.

Verification

  • cargo build --release -p t27c: OK
  • cargo test -p t27c --bin t27c: 1494/0/2
  • cargo test -p tri: 78/0
  • cargo test -p t27c --test icarus_lowerable: 229/0
  • t27c parse|icarus-lowerable|icarus-simulate|icarus-cocotb|seal --save W769: PASS

🤖 Generated with Claude Code

…wo outer-dimension array-of-struct variable from call with indexed signed writes (Closes #1740)
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📓 NotebookLM Notebook linked to this PR

This notebook contains session context, decisions, and artifacts for this work.

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PR Dashboard

Generated at: 2026-07-23 18:15:29 UTC

Summary

Status Count
Total Open PRs 33
PRs with Failing Checks 23
PRs with All Checks Green 10
READY 9
FAILING 23
PENDING 0

Seal Status

  • ⚠️ STALE -- sha256(compiler.rs)=68a0b933c00b != manifest seal=87e5cbd3ad94.
    The committed NMSE numbers were certified against an older compiler.rs.
    Run scripts/reseal-check.sh locally for the two-step reseal command (advisory; not a merge gate).

@gHashTag
gHashTag merged commit 425bcb1 into master Jul 23, 2026
19 of 23 checks passed
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