[PATCH] D80952: [FPEnv][Clang][Driver][WIP] Disable constrained floating point on targets lacking support.

[Matt Arsenault via Phabricator via cfe-commits]

arsenm requested changes to this revision.
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Herald added a subscriber: wdng.

If this chooses to just blindly ignore the setting, how is development supposed to be done on other targets? I'd prefer if this behaved more like -fglobal-isel, where it warns on unsupported targets but doesn't decide to ignore you


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  https://reviews.llvm.org/D80952/new/

https://reviews.llvm.org/D80952