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Direct selector miscompiles value-returning br_table — carried value dropped (affects --relocatable/shipped path)

Status: Open.

#509 In pulseengine/synth;

· avrabe opened on Jun 26, 2026

Optimized path silently miscompiles br_table — selector elided, all arms fall through (#483/#500 family)

Status: Open.

#507 In pulseengine/synth;

· avrabe opened on Jun 26, 2026

arm: functions needing the AAPCS stack-arg path (>8 scalar params, or any 64-bit stack param) are skipped, not lowered

Status: Open.

#503 In pulseengine/synth;

· avrabe opened on Jun 26, 2026

Optimized path: br_if to a forward block end still unresolved for if/else and sequential-block shapes (#483 class, broader)

bugSomething isn't workingSomething isn't working

Status: Open.

#500 In pulseengine/synth;

· avrabe opened on Jun 25, 2026

Optimized path: spill frame not deallocated before return (missing 'add sp') on a function with control flow

bugSomething isn't workingSomething isn't working

Status: Open.

#499 In pulseengine/synth;

· avrabe opened on Jun 25, 2026

Optimized-path byte-size estimator is incomplete (Cmp/Cmn/Adds/Subs/Popcnt) — latent branch-displacement drift

bugSomething isn't workingSomething isn't working

Status: Open.

#498 In pulseengine/synth;

· avrabe opened on Jun 25, 2026

Beyond parity: proof-carrying specialization + optimal-alloc to BEAT LLVM (0.7× target)

Status: Open.

#494 In pulseengine/synth;

· avrabe opened on Jun 25, 2026

Port the ARM perf levers (cmp→select, local-promotion, imm-shift-fold) to the RISC-V backend — RV dissolved code is now behind ARM (2.12× vs 1.66× on silicon)

Status: Open.

#472 In pulseengine/synth;

· avrabe opened on Jun 24, 2026

perf: consecutive const-address stores re-materialize the linear-memory base every time

Status: Open.

#468 In pulseengine/synth;

· avrabe opened on Jun 24, 2026

Read-before-write non-param local not zero-initialized (count_params misclassifies it as a param)

Status: Open.

#457 In pulseengine/synth;

· avrabe opened on Jun 24, 2026

Release standard: add npm CLI wrapper (crates.io already covered)

release-standardOrg-wide release-consistency campaign (five-track standard); coordinate at pulseengine.eu#98Org-wide release-consistency campaign (five-track standard); coordinate at pulseengine.eu#98

Status: Open.

#426 In pulseengine/synth;

· avrabe opened on Jun 22, 2026

dissolve: bind passed-through embedder import cabi-arena-realloc to the native TCB arena allocator

Status: Open.

#418 In pulseengine/synth;

· avrabe opened on Jun 22, 2026