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Bug 898832: Fix topcrash regression, r=bhackett

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This commit is contained in:
Hannes Verschore 2013-08-10 01:15:11 +02:00
parent febf24bb96
commit 90751a9857
1 changed files with 3 additions and 0 deletions
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3
js/src/jit/IonBuilder.cpp
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@ -5073,6 +5073,9 @@ ArgumentTypesMatch(MDefinition *def, types::StackTypeSet *calleeTypes)
if (def->type() == MIRType_Value)
return false;
if (def->type() == MIRType_Object)
return calleeTypes->unknownObject();
return calleeTypes->mightBeType(ValueTypeFromMIRType(def->type()));
}