[PATCH] D24815: [clang] make reciprocal estimate codegen a function attribute

[Mehdi AMINI via cfe-commits]

mehdi_amini added inline comments.


> echristo wrote in CGCall.cpp:1735
> Would be nice to get these pulled into a single fast-math string that's set and then used all over for sure. :)

I agree with getting on a path to remove these function attributes that have an equivalent on per-instruction flag.

I wonder what is the status of these flags in SelectionDAG though? We still have a variant of the flags on the TargetOptions I believe. Are all the uses migrated to per-node flags?

https://reviews.llvm.org/D24815