[PATCH] D52450: [Intrinsic] Add llvm.minnan and llvm.maxnan instrinsic functions

[Thomas Lively via Phabricator via llvm-commits]

tlively planned changes to this revision.
tlively marked an inline comment as done.
tlively added a comment.

WebAssembly's handling of +0/-0 *does* match IEEE 754-2018, so these intrinsics (whether target-independent or not) need to be changed to match those semantics as well. I will have to investigate whether the fminnan and fmaxnan ISel DAG nodes are already being used in ways that do not respect these semantics. If they are, we will need new ISel DAG nodes as well.


Repository:
  rL LLVM

https://reviews.llvm.org/D52450