nvcc error on volta (sm_70)

I get the following error when building vtkm on a V100 system:

Building NVCC (Device) object vtkm/cont/CMakeFiles/vtkm_cont.dir/vtkm_cont_generated_ColorTable.cu.o  
nvcc error   : 'ptxas' died due to signal 11 (Invalid memory reference)  
nvcc error   : 'ptxas' core dumped

Occurs with CUDA 9.1.85 and 9.2.88 and NVIDIA drivers 390.46 and 396.26. Tested with GCC 4.8.5 and on Windows 10 (v140 and v141) with 397.44 driver.

No errors in device-debug mode (–Xptxas --device-debug) or if architecture is reduced to sm_60. Could be related to volta optimizations.