search for: d50491

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2020 Aug 14
3
cmpxchg on floats
We've relaxed `atomicrmw xchg` to support floating point types but not cmpxchg -- the cmpxchg comparison behavior is not a floating point comparison, so that would be potentially misleading. I'd say adding the assertion is a good idea. Cheers, Nicolai On Thu, Aug 13, 2020 at 10:59 PM Chris Lattner via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Does the code generator