pytorch

5e34ac6c - [FX] Fix cases when we should not fuse due to more than one users of intermediate node (#66472)

[FX] Fix cases when we should not fuse due to more than one users of intermediate node (#66472) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/66472 A follow up of https://github.com/pytorch/pytorch/pull/66362. Same fix. Test Plan: ``` buck test mode/dev-nosan caffe2/torch/fb/fx2trt:test_fuse_permute_matmul_trt buck test mode/dev-nosan caffe2/torch/fb/fx2trt:test_fuse_permute_linear_trt ``` Reviewed By: wushirong, 842974287 Differential Revision: D31567662 fbshipit-source-id: 2c9e6a138fc31996d790fd4d79e0bf931507fc99