From 9d12e70c5daab2c59724d0d4b2758b1f1ecdaabc Mon Sep 17 00:00:00 2001
From: zyfncg <zhangyunfei07@baidu.com>
Date: Thu, 23 Jun 2022 20:37:03 +0800
Subject: [PATCH] fix set_value (#43694) (#43783)

---
 paddle/phi/kernels/funcs/slice_utils.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/paddle/phi/kernels/funcs/slice_utils.h b/paddle/phi/kernels/funcs/slice_utils.h
index 0c956248fd9..c42843f9491 100644
--- a/paddle/phi/kernels/funcs/slice_utils.h
+++ b/paddle/phi/kernels/funcs/slice_utils.h
@@ -77,6 +77,9 @@ inline void CheckAndUpdateSliceAttrs(const DDim in_dims,
         // dim_value-1
         // "end is -1" means contain the 0-th element of this axis.
         start = std::min(start, dim_value - 1);
+        if (end < -1) {
+          end += dim_value;
+        }
         end = std::max(end, static_cast<T>(-1));
         PADDLE_ENFORCE_GE(
             start,
-- 
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