[Attributor][NFCI] No repeated manifest of AAValueSimplifyReturned (C…

…GSCC)
llvm · Mar 7, 2022 · 6158f4a · 6158f4a
1 parent efedf70
commit 6158f4a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
@@ -5548,6 +5548,11 @@ struct AAValueSimplifyReturned : AAValueSimplifyImpl {
 
   ChangeStatus manifest(Attributor &A) override {
     ChangeStatus Changed = ChangeStatus::UNCHANGED;
+    if (!A.isRunOn(*getAnchorScope()))
+      return Changed;
+
+    assert(!hasCallBaseContext() && "Should never manifest a simplified "
+                                    "function return with call base context!");
 
     if (auto *NewV = getReplacementValue(A)) {
       auto PredForReturned =