Tobias Stadler d4b7c0d8b4
[Remarks] Auto-detect remark parser format (#144554)
Add remark format 'Auto', which performs automatic detection of the
remark format using the magic numbers at the beginning of the remarks
files.

The RemarkLinker already did something similar, so we streamlined this
and exposed this to llvm-remarkutil.
2025-06-18 20:49:55 +01:00
..