[llvm-dev] emulated-tls + LTO

Pirama Arumuga Nainar via llvm-dev llvm-dev at lists.llvm.org
Thu Sep 7 10:53:37 PDT 2017

The gold plugin supports many of the backend options.  But Clang doesn't
pass all of them to the plugin as it does to the backend.

For example, to support -emulated-tls with LTO, Clang needs to pass
-emulated-tls to the LTO backend.  Shall I just change the driver to add
-plugin-opt=-emulated-tls or is the best practice to embed this in the IR?
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