diff --git a/include/llvm/Intrinsics.td b/include/llvm/Intrinsics.td
index c3488281547..24f65b6e93d 100644
--- a/include/llvm/Intrinsics.td
+++ b/include/llvm/Intrinsics.td
@@ -452,10 +452,12 @@ def int_trap : Intrinsic<[llvm_void_ty]>,
 
 // Intrisics to support half precision floating point format
 def int_convert_to_fp16   : Intrinsic<[llvm_i16_ty],
-                                      [llvm_float_ty]>,
+                                      [llvm_float_ty],
+                                      [IntrNoMem]>,
                             GCCBuiltin<"__gnu_f2h_ieee">;
 def int_convert_from_fp16 : Intrinsic<[llvm_float_ty],
-                                      [llvm_i16_ty]>,
+                                      [llvm_i16_ty],
+                                      [IntrNoMem]>,
                             GCCBuiltin<"__gnu_h2f_ieee">;
 
 // These convert intrinsics are to support various conversions between