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Unified Diff: src/isolate.cc

Issue 12521011: Compile FastCloneShallowArrayStub using Crankshaft. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Rebased. Created 7 years, 9 months ago
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Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index 04155195a601e98ea8c9a88722197549fb99e51e..c5f498ad1f7b441c40766a06c7fc0b2a8b4169c0 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -2177,9 +2177,16 @@ bool Isolate::Init(Deserializer* des) {
// Ensure that all stubs which need to be generated ahead of time, but
// cannot be serialized into the snapshot have been generated.
HandleScope scope(this);
- StoreBufferOverflowStub::GenerateFixedRegStubsAheadOfTime(this);
CodeStub::GenerateFPStubs(this);
+ StoreBufferOverflowStub::GenerateFixedRegStubsAheadOfTime(this);
StubFailureTrampolineStub::GenerateAheadOfTime(this);
+ // TODO(mstarzinger): The following is an ugly hack to make sure the
+ // interface descriptor is initialized even when stubs have been
+ // deserialized out of the snapshot without the graph builder.
+ FastCloneShallowArrayStub stub(FastCloneShallowArrayStub::CLONE_ELEMENTS,
+ DONT_TRACK_ALLOCATION_SITE, 0);
+ stub.InitializeInterfaceDescriptor(
+ this, code_stub_interface_descriptor(CodeStub::FastCloneShallowArray));
}
if (FLAG_parallel_recompilation) optimizing_compiler_thread_.Start();
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