| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Restrict subtraction zero peepholes to integer operandspr254-fixes | Cliff Click | 2026-09-25 | 1 | -0/+1 |
| | | | | | | | Require resolved integer mode in chapter 25 so zero subtraction preserves floating-point signed zero. Keep nonnumeric operands in the graph for subtraction diagnostics. Add signed-zero coverage from chapter 12 and null-subtraction diagnostics from chapter 22. Confirmed the regressions fail on the original PR. Full Make suites pass in chapters 4-25 (5462 tests), including fresh chapter 25 sys.o compilation. | ||||
| * | Keyboard shortcuts | Cliff Click | 2026-09-23 | 1 | -0/+1 |
| | | | | | | Fast forward/reverse, pick-a-frame. Shorter type names. | ||||
| * | int fallbacks for int ops | Cliff Click | 2026-09-22 | 1 | -0/+1 |
| | | | | | all chapters, a little sharper for int ops | ||||
| * | Final reg-alloc across chapters cleanup | Cliff Click | 2026-09-20 | 1 | -945/+179 |
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| * | Split self-conflict phis once at a loop head | Cliff Click | 2026-09-20 | 1 | -3/+56 |
| | | | | | if this works, saves a copy-per-loop. If it fails, next round split as normal | ||||
| * | Popular use grouping for RegAlloc | Cliff Click | 2026-09-20 | 1 | -4/+87 |
| | | | | | Fix arm BL encodings; ADD/SUB with reversed sign. | ||||
| * | Forward-port allocator bug fixes and test support through ch25 | Cliff Click | 2026-09-20 | 1 | -7/+207 |
| | | | | | Improved spilling | ||||
| * | Add back copy coaleascing in ch21 | Cliff Click | 2026-09-20 | 1 | -6/+81 |
| | | | | | Minor arm encoding fix. | ||||
| * | Ch 20 Reg Alloc | Cliff Click | 2026-09-20 | 1 | -1/+137 |
| | | | | | | | | Includes all bug fixes from later chapters, so its at least correct. Skips a lot of improvement heuristics, these get added in later chapters. Includes spill-stats, to more easily track improvements. Includes targeted tests. | ||||
| * | Backport TypeFunPtr normalization | Cliff Click | 2026-09-20 | 1 | -1/+22 |
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| * | Unify GCM across chapters | Cliff Click | 2026-09-20 | 1 | -2/+70 |
| | | | | | | | Remove the _anti field. Remove the isPinned() call. Add a copyEmpty call. | ||||
| * | Unify mixed-return checking and results | Cliff Click | 2026-09-19 | 1 | -13/+65 |
| | | | | | Unify dominator caching. | ||||
| * | Fix ch21 MulIX86 encoding | Cliff Click | 2026-09-19 | 1 | -1/+22 |
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| * | Use isDead() instead of checking null inputs | Cliff Click | 2026-09-19 | 1 | -0/+19 |
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| * | Fixed st8 on arm/risc evals | Cliff Click | 2026-09-19 | 1 | -1/+32 |
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| * | debug printers no longer call self-optimizing accessors | Cliff Click | 2026-09-19 | 1 | -1/+87 |
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| * | AI skills update | Cliff Click | 2026-09-19 | 1 | -264/+88 |
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| * | Handle double-negation preserving not-null knowledge | Cliff Click | 2026-09-19 | 1 | -0/+187 |
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| * | Backport string escapes and many op-assign | Cliff Click | 2026-09-17 | 1 | -3/+0 |
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| * | Parser fix OR temps | Cliff Click | 2026-09-17 | 1 | -2/+0 |
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| * | Backport x86 Not encoding | Cliff Click | 2026-09-17 | 1 | -1/+0 |
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| * | x86 mul reg reg encoding fix | Cliff Click | 2026-09-17 | 1 | -9/+4 |
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| * | Back point cmpmem encoding | Cliff Click | 2026-09-17 | 1 | -9/+7 |
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| * | Get makefiles and fuzzer testing uniform across chapters | Cliff Click | 2026-09-17 | 1 | -0/+176 |
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