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author | Son HO | 2024-03-09 01:12:20 +0100 |
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committer | GitHub | 2024-03-09 01:12:20 +0100 |
commit | 14171474f9a4a45874d181cdb6567c7af7dc32cd (patch) | |
tree | f4c7dcd5b172e8922487dec83070e2c38e7b441a /compiler/InterpreterLoopsFixedPoint.mli | |
parent | 169d011cbfa83d853d0148bbf6b946e6ccbe4c4c (diff) | |
parent | 46f2f1c0c4c37f089e42c82d76d79817101c5407 (diff) |
Merge pull request #85 from AeneasVerif/son/fix_loops3
Fix some issues with the loops
Diffstat (limited to '')
-rw-r--r-- | compiler/InterpreterLoopsFixedPoint.mli | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/compiler/InterpreterLoopsFixedPoint.mli b/compiler/InterpreterLoopsFixedPoint.mli index 65a76359..7c3f6199 100644 --- a/compiler/InterpreterLoopsFixedPoint.mli +++ b/compiler/InterpreterLoopsFixedPoint.mli @@ -3,6 +3,18 @@ open Contexts open InterpreterUtils open InterpreterLoopsCore +(** Repeat until we can't simplify the context anymore: + - explore the fresh anonymous values and replace all the values which are not + borrows/loans with ⊥ + - also end the borrows which appear in fresh anonymous values and don't contain loans + - end the fresh region abstractions which can be ended (no loans) + + Inputs: + - config + - fixed ids (the fixeds ids are the ids we consider as non-fresh) + *) +val cleanup_fresh_values_and_abs : config -> ids_sets -> Cps.cm_fun + (** Prepare the shared loans in the abstractions by moving them to fresh abstractions. @@ -56,6 +68,8 @@ val prepare_ashared_loans : loop_id option -> Cps.cm_fun - the map from region group id to the corresponding abstraction appearing in the fixed point (this is useful to compute the return type of the loop backward functions for instance). + Note that this is a partial map: the loop doesn't necessarily introduce + an abstraction for each input region of the function. Rem.: the list of symbolic values should be computable by simply exploring the fixed point environment and listing all the symbolic values we find. |