__builtin_ia32_movntdqa reads memory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48431 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/IntrinsicsX86.td b/include/llvm/IntrinsicsX86.td
index ce89afdb973270b00141905f1a6441031269c3c3..5bcfa7922ba0e4e32db5d704518fad4f35974186 100644 (file)
--- a/include/llvm/IntrinsicsX86.td
+++ b/include/llvm/IntrinsicsX86.td
@@ -819,7 +819,7 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 // Vector sum of absolute differences
 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
   def int_x86_sse41_movntdqa        : GCCBuiltin<"__builtin_ia32_movntdqa">,
-          Intrinsic<[llvm_v2i64_ty, llvm_ptr_ty]>;
+          Intrinsic<[llvm_v2i64_ty, llvm_ptr_ty], [IntrReadMem]>;
 }