TLS/GC issues on macOS
sludwig+d at outerproduct.org
Thu Jan 3 12:58:13 UTC 2019
There appears to be a GC visibility issue of TLS sections on macOS when
multiple threads are involved. I added a test case to what looks like
the same issue: https://github.com/ldc-developers/ldc/issues/2187
The question is, does anyone have enough insight on the TLS
implementation to make a quick diagnosis or fix?
This is biting us pretty hard in our upcoming commercial project (DMD
has codegen issues on macOS), so any help would be highly appreciated.
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