1 files changed, 18 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/wasm/regress-7914.js b/deps/v8/test/mjsunit/regress/wasm/regress-7914.js
new file mode 100644
index 0000000000..731005a872
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/wasm/regress-7914.js
@@ -0,0 +1,18 @@
+// Copyright 2018 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+load('test/mjsunit/wasm/wasm-constants.js');
+load('test/mjsunit/wasm/wasm-module-builder.js');
+
+const builder = new WasmModuleBuilder();
+builder.addMemory(16, 32, false);
+builder.addFunction('main', kSig_i_v)
+    .addBody([
+      ...wasmI32Const(10000),  // i32.const 10000
+      kExprGrowMemory, 0,      // grow_memory --> -1
+      kExprI32Popcnt,          // i32.popcnt  --> 32
+    ])
+    .exportFunc();
+const instance = builder.instantiate();
+assertEquals(32, instance.exports.main());