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

Issue 209048: Handle array construction in native code (x64 version) (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 11 years, 3 months ago
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Index: src/x64/stub-cache-x64.cc
===================================================================
--- src/x64/stub-cache-x64.cc (revision 2959)
+++ src/x64/stub-cache-x64.cc (working copy)
@@ -1751,6 +1751,7 @@
// Load the initial map and verify that it is in fact a map.
__ movq(rbx, FieldOperand(rdi, JSFunction::kPrototypeOrInitialMapOffset));
// Will both indicate a NULL and a Smi.
+ ASSERT(kSmiTag == 0);
__ JumpIfSmi(rbx, &generic_stub_call);
__ CmpObjectType(rbx, MAP_TYPE, rcx);
__ j(not_equal, &generic_stub_call);
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