[PATCH] D91274: [WebAssembly] Ban all TLS on non-emscripten targets (even local-exec)

[Sam Clegg via Phabricator via llvm-commits]

sbc100 added a comment.

But surely rust doesn't build with `+bulk-memory`?

The only way that rust could be hitting this code bath is by passing both `+bulk-memory` and -ftls-model=local-exec` right?  ... without and explicit ftls-model rust already hits this error.

Does rust actually support building multi-threaded code?  Or do you rely on the TLS / atomics lowering pass?


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  https://reviews.llvm.org/D91274/new/

https://reviews.llvm.org/D91274