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Support loading constant functions in hydrogen.

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Review URL: http://codereview.chromium.org/5878004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org 2010-12-16 22:30:53 +00:00
parent 73737fcdb6
commit 2ba48c0a45
1 changed files with 5 additions and 0 deletions
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5
src/hydrogen.cc
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@ -3614,6 +3614,11 @@ HInstruction* HGraphBuilder::BuildLoadNamed(HValue* obj,
map, map,
&lookup, &lookup,
true); true);
} else if (lookup.IsProperty() && lookup.type() == CONSTANT_FUNCTION) {
AddInstruction(new HCheckNonSmi(obj));
AddInstruction(new HCheckMap(obj, map));
Handle<JSFunction> function(lookup.GetConstantFunctionFromMap(*map));
return new HConstant(function, Representation::Tagged());
} else { } else {
return BuildLoadNamedGeneric(obj, expr); return BuildLoadNamedGeneric(obj, expr);
} }