tomoaki/hakorune
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
649 Commits 1 Branch 0 Tags
65497bac04b5ec67a5b486ea06b47ae24e580b7e
Commit Graph

3 Commits

Author SHA1 Message Date
Selfhosting Dev
65497bac04 feat(llvm): LoopForm experimental implementation Phase 1 
- Added LoopForm IR scaffolding with 5-block structure (header/body/dispatch/latch/exit)
- Implemented dispatch block with PHI nodes for tag(i8) and payload(i64)
- Created registry infrastructure for future body→dispatch wiring
- Header→dispatch wiring complete with Break=1 signal
- Gated behind NYASH_ENABLE_LOOPFORM=1 environment variable
- Successfully tested with loop_min_while.nyash (1120 bytes object)

Next steps:
- Implement 2-step Jump chain detection
- Add NYASH_LOOPFORM_BODY2DISPATCH for body→dispatch redirect
- Connect latch→header when safe

🚀 Phase 1 foundation complete and working!
 2025-09-12 16:41:29 +09:00
Selfhosting Dev
043472c170 docs(papers): Update MIR13 to MIR14 and create SSA construction paper 
Major changes:
- Update all MIR13 references to MIR14 throughout paper-a-mir13-ir-design/
- Add evolution history: 27 → 13 → 14 instructions (UnaryOp restoration)
- Create new paper-d-ssa-construction/ for SSA implementation struggles
- Add PAPER_INDEX.md consolidating ChatGPT5's 3-paper analysis

MIR14 updates:
- README.md: Add instruction evolution timeline
- abstract.md: Emphasize practical balance over pure minimalism
- main-paper*.md: Update titles and core concepts
- MIR13_CORE13_SPEC.md: Add UnaryOp to instruction list
- chapters/01-introduction.md: Reframe as "14-Instruction Balance"
- RENAME_NOTE.md: Document folder naming consideration

SSA paper structure:
- README.md: Paper overview and positioning
- current-struggles.md: Raw implementation challenges
- technical-details.md: BuilderCursor, Sealed SSA, type normalization
- abstract.md: English/Japanese abstracts

LoopForm experiments continue in parallel (minor adjustments to detection).

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-09-12 15:58:20 +09:00
Selfhosting Dev
c782286080 feat(llvm): LoopForm IR experimental scaffolding (Phase 1) 
- Add NYASH_ENABLE_LOOPFORM=1 gate for experimental loop normalization
- Detect simple while-patterns in Branch terminator (header→body→header)
- Add loopform.rs with scaffold for future Signal-based lowering
- Wire detection in codegen/mod.rs (non-invasive, logs only)
- Update CURRENT_TASK.md with LoopForm experimental plan
- Goal: Centralize PHIs at dispatch blocks, simplify terminator management

This is the first step towards the LoopForm IR revolution where
"Everything is Box × Everything is Loop". Currently detection-only,
actual lowering will follow once basic patterns are validated.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-09-12 15:35:56 +09:00