Commit 1b863732 by 雾雨魔理沙 Committed by Tianqi Chen

Update fuse_ops.cc (#2102)

parent 531a48d6
...@@ -320,7 +320,7 @@ class DominatorTree { ...@@ -320,7 +320,7 @@ class DominatorTree {
* \param rhs The right node. * \param rhs The right node.
* \param edge_pattern * \param edge_pattern
* The combined edge pattern across all the parents. * The combined edge pattern across all the parents.
* \return The least common acenstor of thw two. * \return The least common ancestor of thw two.
*/ */
static Node* LeastCommonAncestor( static Node* LeastCommonAncestor(
Node* lhs, Node* lhs,
...@@ -380,8 +380,7 @@ DominatorTree DominatorTree::PostDom(common::Arena* arena, ...@@ -380,8 +380,7 @@ DominatorTree DominatorTree::PostDom(common::Arena* arena,
} }
pattern = CombinePattern(pattern, link->value.pattern); pattern = CombinePattern(pattern, link->value.pattern);
} }
CHECK(parent != nullptr); tnode->depth = parent ? parent->depth + 1 : 1;
tnode->depth = parent->depth + 1;
tnode->parent = parent; tnode->parent = parent;
tnode->pattern = pattern; tnode->pattern = pattern;
} }
......
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