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

[Sanjay Patel via llvm-commits]

spatel added a comment.

In http://reviews.llvm.org/D12095#246759, @escha wrote:

> It's good on our test suite. There's regressions initially, but literally all of them go away when I apply my patch for passing through DAG flags in our target-specific DAG combines. I think it's actually NFC across ~10,000 shaders when that second patch is applied.


Thanks, Escha. I'll rebase, commit, and send a note to the dev list so other out-of-tree users no about this change.


http://reviews.llvm.org/D12095