[PATCH] D24011: [ConstantFold] Add a flag for ppc_fp128 constant folding, since APFloat doesn't support double-double semantic

David Majnemer via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 29 16:16:31 PDT 2016

majnemer added a subscriber: majnemer.
majnemer added a comment.

This looks super suspicious.  Why can't we fix this for real in APFloat?

I'd be more comfortable with a patch that didn't attempt to fold in the face of PPCDoubleDouble without a flag to control it.


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