wyt created this revision.
Herald added subscribers: martong, tschuett, xazax.hun.
Herald added a project: All.
wyt requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
Depends On D128658 <https://reviews.llvm.org/D128658>
Repository:
rG LLVM Github Monorepo
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
@@ -304,6 +304,17 @@
/// 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`, and it is not a True/False boolean literal, 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);
Index: clang/include/clang/Analysis/FlowSensitive/DataflowEnvironment.h
===================================================================
--- clang/include/clang/Analysis/FlowSensitive/DataflowEnvironment.h
+++ clang/include/clang/Analysis/FlowSensitive/DataflowEnvironment.h
@@ -304,6 +304,17 @@
/// 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`, and it is not a True/False boolean literal, 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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