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[Tolk] Refactor: get rid of split_vars, construct valid LET ops

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In FunC (and in Tolk before), tensor vars (actually occupying
several stack slots) were represented as a single var in terms
or IR vars (Ops):
> var a = (1, 2);
> LET (_i) = (_1, _2)

Now, every tensor of N stack slots is represented as N IR vars.
> LET (_i, _j) = (_1, _2)

This will give an ability to control access to parts of a tensor
when implementing `tensorVar.0` syntax.
This commit is contained in:
tolk-vm 2024-12-18 19:26:26 +03:00
parent 989629a832
commit 565bc59735
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17 changed files with 100 additions and 217 deletions
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25
tolk/type-system.cpp
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@ -537,31 +537,6 @@ bool TypeDataVoid::can_be_casted_with_as_operator(TypePtr cast_to) const {
}
// --------------------------------------------
// extract_components()
//
// used in code generation (transforming Ops to other Ops)
// to be removed in the future
//
void TypeDataGenericT::extract_components(std::vector<TypePtr>& comp_types) const {
assert(false);
}
void TypeDataTensor::extract_components(std::vector<TypePtr>& comp_types) const {
for (TypePtr item : items) {
item->extract_components(comp_types);
}
}
void TypeDataUnresolved::extract_components(std::vector<TypePtr>& comp_types) const {
assert(false);
}
void TypeDataVoid::extract_components(std::vector<TypePtr>& comp_types) const {
}
// --------------------------------------------
// parsing type from tokens
//