src/x64/stub-cache-x64.cc - Issue 159500: Fix pixel array support for x64 and make the fast Array functions...

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Unified Diff: src/x64/stub-cache-x64.cc

Issue 159500: Fix pixel array support for x64 and make the fast Array functions... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 11 years, 5 months ago

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Index: src/x64/stub-cache-x64.cc

===================================================================

--- src/x64/stub-cache-x64.cc (revision 2555)

+++ src/x64/stub-cache-x64.cc (working copy)

@@ -133,13 +133,13 @@

case JSARRAY_HAS_FAST_ELEMENTS_CHECK:

CheckPrototypes(JSObject::cast(object), rdx, holder,

rbx, rcx, name, &miss);

- // Make sure object->elements()->map() != Heap::dictionary_array_map()

+ // Make sure object->HasFastElements().

// Get the elements array of the object.

__ movq(rbx, FieldOperand(rdx, JSObject::kElementsOffset));

// Check that the object is in fast mode (not dictionary).

__ Cmp(FieldOperand(rbx, HeapObject::kMapOffset),

- Factory::hash_table_map());

- __ j(equal, &miss);

+ Factory::fixed_array_map());

+ __ j(not_equal, &miss);

break;

default:

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