enable fast-math-flag propagation to DAG nodes
authorSanjay Patel <spatel@rotateright.com>
Thu, 30 Jul 2015 21:06:55 +0000 (21:06 +0000)
committerSanjay Patel <spatel@rotateright.com>
Thu, 30 Jul 2015 21:06:55 +0000 (21:06 +0000)
commita93cf60a773dadbb679119869589e6f42824e310
tree17898d2cf636bae3c3cfc3f4e970fc4fc2adbb4f
parent043717d5724b88c313d6bb6a82e28d92088636b9
enable fast-math-flag propagation to DAG nodes

This uncovered latent bugs previously:
http://reviews.llvm.org/D10403

...but it's time to try again because internal tests aren't finding more.

If time passes and no other bugs are reported, we can remove this cl::opt.

llvm-svn: 243687
llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp