1 files changed, 26 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/wasm/regress-917588.js b/deps/v8/test/mjsunit/regress/wasm/regress-917588.js
new file mode 100644
index 0000000000..cb07bb5280
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/wasm/regress-917588.js
@@ -0,0 +1,26 @@
+// 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();
+const sig = builder.addType(makeSig([], [kWasmF64]));
+builder.addFunction(undefined, sig)
+  .addLocals({f32_count: 5}).addLocals({f64_count: 3})
+  .addBody([
+kExprBlock, kWasmF64,
+  kExprF64Const, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x3f,
+  kExprF64Const, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  kExprI32Const, 0,
+  kExprIf, kWasmI32,
+    kExprI32Const, 0,
+  kExprElse,
+    kExprI32Const, 1,
+    kExprEnd,
+  kExprBrIf, 0,
+  kExprUnreachable,
+kExprEnd
+]);
+builder.instantiate();