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Remove unused checking function for unboxed types.

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Tag #1030
This commit is contained in:
wolfbeast 2019-07-22 10:22:35 +02:00 • committed by Roy Tam
commit e78a4b88e3
1 changed files with 0 additions and 34 deletions
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34
js/src/jit/MIR.cpp
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@ -2630,40 +2630,6 @@ jit::EqualTypes(MIRType type1, TemporaryTypeSet* typeset1,
return typeset1->equals(typeset2);
}
// Tests whether input/inputTypes can always be stored to an unboxed
// object/array property with the given unboxed type.
bool
jit::CanStoreUnboxedType(TempAllocator& alloc,
JSValueType unboxedType, MIRType input, TypeSet* inputTypes)
{
TemporaryTypeSet types;
switch (unboxedType) {
case JSVAL_TYPE_BOOLEAN:
case JSVAL_TYPE_INT32:
case JSVAL_TYPE_DOUBLE:
case JSVAL_TYPE_STRING:
types.addType(TypeSet::PrimitiveType(unboxedType), alloc.lifoAlloc());
break;
case JSVAL_TYPE_OBJECT:
types.addType(TypeSet::AnyObjectType(), alloc.lifoAlloc());
types.addType(TypeSet::NullType(), alloc.lifoAlloc());
break;
default:
MOZ_CRASH("Bad unboxed type");
}
return TypeSetIncludes(&types, input, inputTypes);
}
static bool
CanStoreUnboxedType(TempAllocator& alloc, JSValueType unboxedType, MDefinition* value)
{
return CanStoreUnboxedType(alloc, unboxedType, value->type(), value->resultTypeSet());
}
bool
MPhi::specializeType(TempAllocator& alloc)
{