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Add support for self-referencing phi nodes

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ReinUsesLisp 2021-02-24 18:30:10 -03:00
parent 9a08dab7ee
commit f6a7130486
2 changed files with 7 additions and 0 deletions
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include/sirit/sirit.h
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@ -90,6 +90,9 @@ public:
/// Generate a new id for forward declarations
[[nodiscard]] Id ForwardDeclarationId();
/// Returns the current generator id, useful for self-referencing phi nodes
[[nodiscard]] Id CurrentId() const noexcept;
/// Assign a new id and return the old one, useful for defining forward declarations
Id ExchangeCurrentId(Id new_current_id);