Generalize the specialized flag-carrying SDNodes by moving flags into SDNode.
This removes BinaryWithFlagsSDNode, and flags are now all passed by value.
Differential Revision: https://reviews.llvm.org/D32527
llvm-svn: 301803
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
index f511085..ccae36c 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
@@ -207,8 +207,8 @@
return true;
// TODO: Move into isKnownNeverNaN
- if (const auto *BO = dyn_cast<BinaryWithFlagsSDNode>(N))
- return BO->Flags.hasNoNaNs();
+ if (N->getFlags().isDefined())
+ return N->getFlags().hasNoNaNs();
return CurDAG->isKnownNeverNaN(N);
}