[PATCH] D117181: [PowerPC] Use IEEE long double in proper toolchain

[Nemanja Ivanovic via Phabricator via cfe-commits]

nemanjai added a comment.

I don't think this is the right approach. Personally, I would find it surprising if simply having GCC 12.1 on the system changes my `long double` default. Imagine if I simply install and use such a toolchain on a machine for whatever reason. If the default for such a toolchain is not IEEE, then the clang default diverges from the GCC toolchain default.

Would there be a way to query the GCC toolchain for what the default is for `long double`?


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  https://reviews.llvm.org/D117181/new/

https://reviews.llvm.org/D117181