[PATCH] D134589: [C++20][Modules] Elide unused guard variables in Itanium ABI module initializers.

[Nathan Sidwell via Phabricator via cfe-commits]

urnathan added a comment.

It occurs to me that for systems that lack dynamic initialization (like PTX), it is trivial to implement the 'don't call NOP module inits', because we know that there can be no non-nop inits.  Any code emission that tries to create a global init fn with contents will fail to compile.


Repository:
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https://reviews.llvm.org/D134589