From efb6c982d695adf236d61056c4cc67e6655f90d1 Mon Sep 17 00:00:00 2001
From: "Joshua Z. Zhang" <cheungchih@gmail.com>
Date: Wed, 12 Sep 2018 11:39:26 -0700
Subject: [PATCH] Revert "Add support for more req patterns for bilinear
 sampler backward (#12386)"

This reverts commit 4ee866fc75307b284cc0eae93d0cf4dad3b62533.