[PATCH] D72816: [CallGraph] Add invalidate method.
Alina Sbirlea via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jan 17 10:52:19 PST 2020
This revision was not accepted when it landed; it landed in state "Needs Review".
This revision was automatically updated to reflect the committed changes.
Closed by commit rG630a8011e468: [CallGraph] Add invalidate method. (authored by asbirlea).
Changed prior to commit:
https://reviews.llvm.org/D72816?vs=238398&id=238829#toc
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D72816/new/
https://reviews.llvm.org/D72816
Files:
llvm/include/llvm/Analysis/CallGraph.h
llvm/lib/Analysis/CallGraph.cpp
Index: llvm/lib/Analysis/CallGraph.cpp
===================================================================
--- llvm/lib/Analysis/CallGraph.cpp
+++ llvm/lib/Analysis/CallGraph.cpp
@@ -57,6 +57,15 @@
#endif
}
+bool CallGraph::invalidate(Module &, const PreservedAnalyses &PA,
+ ModuleAnalysisManager::Invalidator &) {
+ // Check whether the analysis, all analyses on functions, or the function's
+ // CFG have been preserved.
+ auto PAC = PA.getChecker<CallGraphAnalysis>();
+ return !(PAC.preserved() || PAC.preservedSet<AllAnalysesOn<Module>>() ||
+ PAC.preservedSet<CFGAnalyses>());
+}
+
void CallGraph::addToCallGraph(Function *F) {
CallGraphNode *Node = getOrInsertFunction(F);
Index: llvm/include/llvm/Analysis/CallGraph.h
===================================================================
--- llvm/include/llvm/Analysis/CallGraph.h
+++ llvm/include/llvm/Analysis/CallGraph.h
@@ -112,6 +112,9 @@
/// Returns the module the call graph corresponds to.
Module &getModule() const { return M; }
+ bool invalidate(Module &, const PreservedAnalyses &PA,
+ ModuleAnalysisManager::Invalidator &);
+
inline iterator begin() { return FunctionMap.begin(); }
inline iterator end() { return FunctionMap.end(); }
inline const_iterator begin() const { return FunctionMap.begin(); }
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