Mark LLVM::FMAOp as legal in configureGpuToNVVMConversionLegality, since we can handle intrinsic lowering in the NVPTX backend and emit fma.rn.f32.
Mark LLVM::FMAOp as legal in configureGpuToNVVMConversionLegality, since we can handle intrinsic lowering in the NVPTX backend and emit fma.rn.f32.