[PATCH] D46966: [lld] Use a real timestamp, with the option to use hash or explicit value

[Peter Collingbourne via Phabricator via llvm-commits]

pcc added a comment.

According to my experiments, the `/Brepro` linker flag does set the timestamp field to a hash (unlike the compiler flag which sets it to 0). So I was thinking we'd do:

- `/Brepro` would trigger the hashing behaviour
- `/timestamp` would only accept integers.


https://reviews.llvm.org/D46966