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)
commit3b00227629917d5ca3850ac762fba6e4debb07d9
tree59b35c7646feea2f7b93a66a68d4cfb4282f456c
parent044eeda22cf60b3751c81f5afd82cc662c91bad6
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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243687 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp