Lessons
7 of 7 lessons
| Date | Project | Subsystem | Headline | Commit | Sections | Code tour | Stub |
|---|---|---|---|---|---|---|---|
| 2026-10-04 | gcc | libstdc++ | libstdc++: Fix stack corruption in std::bitset stream extraction [research_failed: ModelHTTPError: status_code: 403, model_name: google/gemini-2.5-flash, body: {'message': 'Key limit exceeded (total limit). Manage it using https://openrouter.ai/workspaces/default/ke] | 5d419c69 | — | 0 | stub |
| 2026-09-27 | gcc | libstdc++ | The Allocation That Succeeds Too Well: Overflow Checking in Aligned operator new | 59d235ff | — | 5 | — |
| 2026-09-20 | gcc | gcc/aarch64 | Anatomy of an Intrinsic: How One ACLE Name Becomes an AArch64 Instruction | b610d8cf | — | 5 | — |
| 2026-09-13 | gcc | gcc/rs6000 | What It Takes to Port a Type: _BitInt Arrives on PowerPC | 83998f47 | — | 7 | — |
| 2026-09-06 | gcc | libgomp | Libgomp: Improve GOMP_RUNTIME_USM handling for shared memory. [research_failed: JSONDecodeError: Expecting ',' delimiter: line 5 column 9207 (char 12100)] | 82104cde | — | 0 | stub |
| 2026-09-06 | gcc | match-sat-alu.pd | Recognize complement tests for unsigned saturating addition. [research_failed: ValidationError: 1 validation error for LessonResearch external_context Input should be a valid list [type=list_type, input_value=None, input_type=NoneType] For further information vi] | 28f6899c | — | 0 | stub |
| 2026-08-30 | gcc | aarch64 | AArch64 vector permute optimization uses REV64+EXT. [research_failed: ValidationError: 1 validation error for LessonResearch external_context Input should be a valid list [type=list_type, input_value=None, input_type=NoneType] For further information vi] | 4182cf11 | — | 0 | stub |