Revision: 8272
Author: [email protected]
Date: Mon Jun 13 23:37:56 2011
Log: MIPS: port Refactor platform-specific code for determining shared
stub for keyed load/stores.
Ported r8253 (9d8e6ab).
BUG=
TEST=
Review URL: http://codereview.chromium.org//7003141
Patch from Paul Lind <[email protected]>.
http://code.google.com/p/v8/source/detail?r=8272
Modified:
/branches/bleeding_edge/src/mips/stub-cache-mips.cc
=======================================
--- /branches/bleeding_edge/src/mips/stub-cache-mips.cc Fri Jun 10 00:14:34
2011
+++ /branches/bleeding_edge/src/mips/stub-cache-mips.cc Mon Jun 13 23:37:56
2011
@@ -3098,15 +3098,8 @@
// -- a0 : key
// -- a1 : receiver
// -----------------------------------
- MaybeObject* maybe_stub;
- if (receiver_map->has_fast_elements()) {
- maybe_stub = KeyedLoadFastElementStub().TryGetCode();
- } else {
- ASSERT(receiver_map->has_external_array_elements());
- JSObject::ElementsKind elements_kind = receiver_map->elements_kind();
- maybe_stub = KeyedLoadExternalArrayStub(elements_kind).TryGetCode();
- }
Code* stub;
+ MaybeObject* maybe_stub =
ComputeSharedKeyedLoadElementStub(receiver_map);
if (!maybe_stub->To(&stub)) return maybe_stub;
__ DispatchMap(a1,
a2,
@@ -3188,8 +3181,7 @@
}
-MaybeObject* KeyedStoreStubCompiler::CompileStoreElement(
- Map* receiver_map) {
+MaybeObject* KeyedStoreStubCompiler::CompileStoreElement(Map*
receiver_map) {
// ----------- S t a t e -------------
// -- a0 : value
// -- a1 : key
@@ -3197,16 +3189,8 @@
// -- ra : return address
// -- a3 : scratch
// -----------------------------------
- MaybeObject* maybe_stub;
- if (receiver_map->has_fast_elements()) {
- bool is_js_array = receiver_map->instance_type() == JS_ARRAY_TYPE;
- maybe_stub = KeyedStoreFastElementStub(is_js_array).TryGetCode();
- } else {
- ASSERT(receiver_map->has_external_array_elements());
- JSObject::ElementsKind elements_kind = receiver_map->elements_kind();
- maybe_stub = KeyedStoreExternalArrayStub(elements_kind).TryGetCode();
- }
Code* stub;
+ MaybeObject* maybe_stub =
ComputeSharedKeyedStoreElementStub(receiver_map);
if (!maybe_stub->To(&stub)) return maybe_stub;
__ DispatchMap(a2,
a3,
--
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