| commit | bfe2e5f778a13057d1b26cb05e58bea63f03ade3 | [log] [tgz] |
|---|---|---|
| author | Tim Northover <t.p.northover@gmail.com> | Thu May 23 19:14:12 2013 +0000 |
| committer | Tim Northover <t.p.northover@gmail.com> | Thu May 23 19:14:12 2013 +0000 |
| tree | db262f966e7c6928789d9aa00459209fe1bb8f5e | |
| parent | bc93308489b5513ef3d4e56bad28b7ab4bce7303 [diff] |
Add caveat to __builtin_readcyclecounter documentation. The ARM cycle-counter can be restricted by the operating system; it's worth warning potential users of this issue. llvm-svn: 182604