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Take pointer width from the target triple (32-bit support, phase 1) - #334

Merged

ASDAlexander77 merged 20 commits into

mainfrom

spec-32-bit-compilation

Sep 21, 2026

Merged

Take pointer width from the target triple (32-bit support, phase 1)#334
ASDAlexander77 merged 20 commits into
mainfrom
spec-32-bit-compilation

Commits on Sep 20, 2026
- Add design for 32-bit compilation
  
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- Add Phase 1 implementation plan for 32-bit support
  
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- Fix three defects the pre-flight scan found in the Phase 1 plan
  
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- Derive target width and policy from the triple
  
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- Correct the unittest binary path in the Phase 1 plan
  
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- Diff x64 IR against a stored baseline, not a stashed rebuild
  
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- Take pointer width from the triple, not from an arch list
  
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- Correct why the arch list was wrong
  
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- Give TypeHelper target-width accessors
  
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- Fail identifiably when getSizeType() has no target in Release
  
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- Set the data layout on the emitted module
  
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- Make unresolvable-triple datalayout lookup fatal, not silent
  
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- Pin the audit to a verified list of 18 call sites
  
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- Classify every i64 in lowering as fixed-width or target-width
  
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- Give ctest its -C Release, without which nothing runs
  
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- Make the pointer->float cast unsigned and widen the GC descriptor op contract
  
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Commits on Sep 21, 2026
- Refuse --emit=jit for a target this process cannot run
  
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- Compare the optional-member sentinel at target width on both sides
  
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- Make the old-arch-list test cover what the list actually got wrong
  
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  e9c1312
- Bring the 32-bit spec and Phase 1 plan in line with what was built
  
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  93dca01

Commits

Commits on Sep 20, 2026

Commits on Sep 21, 2026