"fixing" gcc bug introduced with cuda 10.1 (#26445)
Summary:
> Cuda 10.1: Nvidia, you're now "fixing" gcc bugs that gcc doesn't even have
see [discussion]( https://devtalk.nvidia.com/default/topic/1048037/linux/cuda-10-1-nvidia-you-re-now-quot-fixing-quot-gcc-bugs-that-gcc-doesn-t-even-have/) for detail
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26445
Reviewed By: soumith
Differential Revision: D17533850
Pulled By: mingbowan
fbshipit-source-id: d668b0c4a3c71d58b4a0fa8e00d873708add3dea
