Share AMDGPU triple grammar between bundle and note owners so modern target
spellings participate in processor/feature conflict detection. Propagate CUBIN
register conflicts into object, target and report coverage.
Normalize adjacent PTX dot keywords in the lexer, removing the downstream pointer
splitter. Parse post-type alignment while distinguishing parameter and pointee
layout, preserving names and byte provenance when layout remains unknown.
Validated production-boundary matrices and public CLI/MCP coverage workflows with
inert fixtures. Correct the HIP-v3 control's ELF processor declaration. Real GPU,
assembler and compiler-produced modern-note behavior remains unverified.
Fixes#6844Fixes#6823Fixes#6858Fixes#6868Fixes#6861
Separate AMDGPU processors from feature-qualified note identities. Read Apple hidden ARM64 table rows once and preserve visibility through artifact, dylib and fuse consumers. Keep Objective-C++ template commas within type attributes and incomplete metadata unknown.
Validated provider/parser and production property regressions, Electron CLI/MCP consumers, and native Apple lipo -hideARM64 output through the production slice reader and public artifact inspection. LLVM execution remains unverified.
Fixes#6806Fixes#6799Fixes#6801