update matcher to used_once

7e1bb658 · Khalique Ahmed · 6ae4227a · 7e1bb658
Commit 7e1bb658 authored Oct 25, 2023 by Khalique Ahmed
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src/simplify_reshapes.cpp src/simplify_reshapes.cpp +1 -1

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--- a/src/simplify_reshapes.cpp
+++ b/src/simplify_reshapes.cpp
@@ -194,7 +194,7 @@ struct find_nested_convert
 struct find_nested_slice
 {
-    auto matcher() const { return match::name("slice")(match::arg(0)(match::name("slice"))); }
+    auto matcher() const { return match::name("slice")(match::arg(0)(match::used_once(), match::name("slice"))); }
    using axes_map = std::map<std::size_t, std::pair<std::size_t, std::size_t>>;