[Attributor][NFCI] Add a shortcut for constants

diff --git a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
index 0bfcb8c..3a9a89d 100644 (file)
--- a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
+++ b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
@@ -10420,6 +10420,11 @@ struct AACallEdgesCallSite : public AACallEdgesImpl {
     SmallVector<AA::ValueAndContext> Values;
     // Process any value that we might call.
     auto ProcessCalledOperand = [&](Value *V, Instruction *CtxI) {
+      if (isa<Constant>(V)) {
+        VisitValue(*V, CtxI);
+        return;
+      }
+
       bool UsedAssumedInformation = false;
       Values.clear();
       if (!A.getAssumedSimplifiedValues(IRPosition::value(*V), *this, Values,