[PATCH] D12095: propagate fast-math-flags on DAG nodes

[Sanjay Patel via llvm-commits]

spatel added a comment.

Ping.

Note: the getFlags() implementation is probably only a temporary concern; I think we'll be pulling the flags into the SDNode class itself if we generalize flags to be used by intrinsics and other instructions.

Also for reference - another potential use/extension of FMF in the backend was raised here:
https://llvm.org/bugs/show_bug.cgi?id=24512#c12


http://reviews.llvm.org/D12095