Attributor: Add isAtFixpoint part of nofpclass handling

llvm · Mar 17, 2023 · 78313e8 · 78313e8
1 parent 6705f63
commit 78313e8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
@@ -10281,6 +10281,9 @@ struct AANoFPClassFloating : public AANoFPClassImpl {
   /// See AbstractAttribute::initialize(...).
   void initialize(Attributor &A) override {
     AANoFPClassImpl::initialize(A);
+    if (!getState().isAtFixpoint())
+      if (Instruction *CtxI = getCtxI())
+        followUsesInMBEC(*this, A, getState(), *CtxI);
   }
 
   /// See AbstractAttribute::updateImpl(...).