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Diffstat (limited to 'js/src/jit-test/tests/ion/inlining/TypedObject-storage-wrong.js')
-rw-r--r-- | js/src/jit-test/tests/ion/inlining/TypedObject-storage-wrong.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/inlining/TypedObject-storage-wrong.js b/js/src/jit-test/tests/ion/inlining/TypedObject-storage-wrong.js new file mode 100644 index 000000000..2e454c273 --- /dev/null +++ b/js/src/jit-test/tests/ion/inlining/TypedObject-storage-wrong.js @@ -0,0 +1,35 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* Used to verify that the JIT resolves the transparent/opaque type + * tests internal to storage(). + * + * In this case the argument type is always a non-TypedObject, so both + * ObjectIsOpaqueTypedObject and ObjectIsTransparentTypedObject + * resolve to false. + * + * Load this into the js shell with IONFLAGS=logs, then exit and run + * iongraph. func01 will likely be the one we want (look for calls to + * ObjectIsOpaqueTypedObject and ObjectIsTransparentTypedObject in the + * graph for pass00). + */ + +if (!this.TypedObject) + quit(); + +var T = TypedObject; + +function check(v) { + return T.storage(v); +} + +function test() { + var v = new Object; // Not actually a typed object + for ( var i=0 ; i < 1000 ; i++ ) + try { check(v); } catch (e) {} + try { return check(v); } catch (e) {} +} + +test(); |