[PATCH] D116016: [Clang] [PowerPC] Emit module flag for current float abi

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

In D116016#3203005 <https://reviews.llvm.org/D116016#3203005>, @nemanjai wrote:

> We should not be emitting the attribute in modules that do not have any use of `long double`.

Right, otherwise it would be a bit unfortunate that a library not using long double has to be compiled differently to use ThinLTO with other programs, since the module flags metadata's behavior is `Error` (1).


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https://reviews.llvm.org/D116016