TEST=mjsunit/asm
R=svenpanne@chromium.org
Review URL: https://codereview.chromium.org/
703883002
Cr-Commit-Position: refs/heads/master@{#25128}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25128
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
Type::Unsigned32(), kMachUint32};
case kExternalFloat32Array:
return {kTypedArrayBoundsCheck, taggedness, header_size, Type::Number(),
- kRepFloat32};
+ kMachFloat32};
case kExternalFloat64Array:
return {kTypedArrayBoundsCheck, taggedness, header_size, Type::Number(),
- kRepFloat64};
+ kMachFloat64};
}
UNREACHABLE();
return {kTypedArrayBoundsCheck, kUntaggedBase, 0, Type::None(), kMachNone};
--- /dev/null
+// Copyright 2014 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.
+
+function Module(stdlib, foreign, heap) {
+ "use asm";
+ var MEM32 = new stdlib.Float32Array(heap);
+ function foo(i) {
+ MEM32[0] = (i >>> 0) / 2;
+ return MEM32[0];
+ }
+ return { foo: foo };
+}
+
+var foo = Module(this, {}, new ArrayBuffer(64 * 1024)).foo;
+assertEquals(0.5, foo(1));
--- /dev/null
+// Copyright 2014 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.
+
+function Module(stdlib, foreign, heap) {
+ "use asm";
+ var MEM64 = new stdlib.Float64Array(heap);
+ function foo(i) {
+ MEM64[0] = (i >>> 0) / 2;
+ return MEM64[0];
+ }
+ return { foo: foo };
+}
+
+var foo = Module(this, {}, new ArrayBuffer(64 * 1024)).foo;
+assertEquals(0.5, foo(1));