1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Target/Mips/Mips16HardFloat.cpp b/llvm/lib/Target/Mips/Mips16HardFloat.cpp
index 419f0ac1a8a7..5c96044b1f0b 100644
--- a/llvm/lib/Target/Mips/Mips16HardFloat.cpp
+++ b/llvm/lib/Target/Mips/Mips16HardFloat.cpp
@@ -15,6 +15,7 @@
 #include "llvm/IR/Module.h"
 #include "llvm/IR/Value.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/ModRef.h"
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 #include <string>
@@ -409,7 +410,8 @@ static bool fixupFPReturnAndCall(Function &F, Module *M,
         // functions will take place.
         //
         A = A.addFnAttribute(C, "__Mips16RetHelper");
-        A = A.addFnAttribute(C, Attribute::ReadNone);
+        A = A.addFnAttribute(
+            C, Attribute::getWithMemoryEffects(C, MemoryEffects::none()));
         A = A.addFnAttribute(C, Attribute::NoInline);
         FunctionCallee F = (M->getOrInsertFunction(Name, A, MyVoid, T));
         CallInst::Create(F, Params, "", &I);