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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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8
tolk-tester/tests/cells-slices.tolk
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@ -220,11 +220,11 @@ Note, that since 'compute-asm-ltr' became on be default, chaining methods codege
1 PUSHINT // _0 _1=1
SWAP // _1=1 _0
32 STU // _0
2 PUSHINT // _0 _5=2
SWAP // _5=2 _0
2 PUSHINT // _0 _4=2
SWAP // _4=2 _0
32 STU // _0
3 PUSHINT // _0 _9=3
SWAP // _9=3 _0
3 PUSHINT // _0 _7=3
SWAP // _7=3 _0
32 STU // _0
}>
"""