[PATCH] D128659: [clang][dataflow] Add `buildAndSubstituteFlowCondition` to `DataflowEnvironment`

Dmitri Gribenko via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon Jun 27 12:09:23 PDT 2022


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGae90bc846758: [clang][dataflow] Add `buildAndSubstituteFlowCondition` to `DataflowEnvironment` (authored by wyt, committed by gribozavr).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128659/new/

https://reviews.llvm.org/D128659

Files:
  clang/include/clang/Analysis/FlowSensitive/DataflowEnvironment.h


Index: clang/include/clang/Analysis/FlowSensitive/DataflowEnvironment.h
===================================================================
--- clang/include/clang/Analysis/FlowSensitive/DataflowEnvironment.h
+++ clang/include/clang/Analysis/FlowSensitive/DataflowEnvironment.h
@@ -308,6 +308,16 @@
   /// Returns the token that identifies the flow condition of the environment.
   AtomicBoolValue &getFlowConditionToken() const { return *FlowConditionToken; }
 
+  /// Builds and returns the logical formula defining the flow condition
+  /// identified by `Token`. If a value in the formula is present as a key in
+  /// `Substitutions`, it will be substituted with the value it maps to.
+  BoolValue &buildAndSubstituteFlowCondition(
+      AtomicBoolValue &Token,
+      llvm::DenseMap<AtomicBoolValue *, BoolValue *> Substitutions) {
+    return DACtx->buildAndSubstituteFlowCondition(Token,
+                                                  std::move(Substitutions));
+  }
+
   /// Adds `Val` to the set of clauses that constitute the flow condition.
   void addToFlowCondition(BoolValue &Val);
 


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