Index: lib/Analysis/ValueLatticeUtils.cpp
===================================================================
--- lib/Analysis/ValueLatticeUtils.cpp
+++ lib/Analysis/ValueLatticeUtils.cpp
@@ -22,7 +22,8 @@
 }
 
 bool llvm::canTrackReturnsInterprocedurally(Function *F) {
-  return F->hasExactDefinition() && !F->hasFnAttribute(Attribute::Naked);
+  return F->hasExactDefinition() && !F->hasFnAttribute(Attribute::Naked)
+      && !F.hasFnAttribute(Attribute::NoInline);
 }
 
 bool llvm::canTrackGlobalVariableInterprocedurally(GlobalVariable *GV) {