diff --git a/llvm/include/llvm/IR/Intrinsics.td b/llvm/include/llvm/IR/Intrinsics.td
--- a/llvm/include/llvm/IR/Intrinsics.td
+++ b/llvm/include/llvm/IR/Intrinsics.td
@@ -667,7 +667,7 @@
     : Intrinsic<[],
       [llvm_anyptr_ty, llvm_i8_ty, llvm_anyint_ty, llvm_i1_ty],
       [IntrWriteMem, IntrArgMemOnly, IntrWillReturn, IntrNoFree, IntrNoCallback,
-       NoCapture<ArgIndex<0>>, WriteOnly<ArgIndex<0>>, 
+       NoCapture<ArgIndex<0>>, WriteOnly<ArgIndex<0>>,
        ImmArg<ArgIndex<2>>, ImmArg<ArgIndex<3>>]>;
 
 // FIXME: Add version of these floating point intrinsics which allow non-default
@@ -1777,14 +1777,14 @@
   DefaultAttrsIntrinsic<[llvm_anyvector_ty],
             [LLVMAnyPointerType<LLVMMatchType<0>>, llvm_i32_ty,
              LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>, LLVMMatchType<0>],
-            [IntrReadMem, IntrArgMemOnly, IntrWillReturn, ImmArg<ArgIndex<1>>]>;
+            [IntrReadMem, IntrArgMemOnly, IntrWillReturn, ImmArg<ArgIndex<1>>, NoCapture<ArgIndex<0>>]>;
 
 def int_masked_store:
   DefaultAttrsIntrinsic<[],
             [llvm_anyvector_ty, LLVMAnyPointerType<LLVMMatchType<0>>,
              llvm_i32_ty, LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>],
             [IntrWriteMem, IntrArgMemOnly, IntrWillReturn,
-             ImmArg<ArgIndex<2>>]>;
+             ImmArg<ArgIndex<2>>, NoCapture<ArgIndex<1>>]>;
 
 def int_masked_gather:
   DefaultAttrsIntrinsic<[llvm_anyvector_ty],
@@ -1802,13 +1802,13 @@
   DefaultAttrsIntrinsic<[llvm_anyvector_ty],
             [LLVMPointerToElt<0>, LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>,
              LLVMMatchType<0>],
-            [IntrReadMem, IntrWillReturn]>;
+            [IntrReadMem, IntrWillReturn, NoCapture<ArgIndex<0>>]>;
 
 def int_masked_compressstore:
   DefaultAttrsIntrinsic<[],
             [llvm_anyvector_ty, LLVMPointerToElt<0>,
              LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>],
-            [IntrWriteMem, IntrArgMemOnly, IntrWillReturn]>;
+            [IntrWriteMem, IntrArgMemOnly, IntrWillReturn, NoCapture<ArgIndex<1>>]>;
 
 // Test whether a pointer is associated with a type metadata identifier.
 def int_type_test : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_ptr_ty, llvm_metadata_ty],