Threadlocal constructors #327
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TypeOptimizer can now deal with rewriting an intrinsic of type threadlocal_address.
A valid guard is already passed for tls_init. Making guards per variable here would break thread locals, since the guards are global, and so are only executed once, instead of once per thread.
Previously I assumed all access to thread locals would use the threadlocal_address intrinsic. This turns out not to be true. Therefore we need to check every access to a global to see if it is a thread local, and calculate the address differently.
This was originally meant to be a threadlocal, but at the time threadlocals weren't supported. This commit also reverts commit 29a1062.
yuri91
approved these changes
Oct 20, 2025
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