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+;; Test that ref.i31_shared requires shared-everything threads
+
+;; RUN: not wasm-opt %s -all --disable-shared-everything 2>&1 | filecheck %s --check-prefix NO-SHARED
+;; RUN: wasm-opt %s --enable-reference-types --enable-gc --enable-shared-everything -o - -S | filecheck %s --check-prefix SHARED
+
+;; NO-SHARED: ref.i31_shared requires shared-everything [--enable-shared-everything]
+;; SHARED: (ref.i31_shared
+;; SHARED-NEXT: (i32.const 0)
+
+(module
+ (func (drop (ref.i31_shared (i32.const 0))))
+)