diff --git a/include/llvm/IR/IntrinsicsX86.td b/include/llvm/IR/IntrinsicsX86.td
index c7675c2..f1728b7 100644
--- a/include/llvm/IR/IntrinsicsX86.td
+++ b/include/llvm/IR/IntrinsicsX86.td
@@ -1635,7 +1635,6 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
               GCCBuiltin<"__builtin_ia32_vbroadcastss_ps256">,
               Intrinsic<[llvm_v8f32_ty], [llvm_v4f32_ty], [IntrNoMem]>;
   def int_x86_avx2_vbroadcasti128 :
-              GCCBuiltin<"__builtin_ia32_vbroadcastsi256">,
               Intrinsic<[llvm_v4i64_ty], [llvm_ptr_ty], [IntrReadArgMem]>;
   def int_x86_avx2_pbroadcastb_128 :
               GCCBuiltin<"__builtin_ia32_pbroadcastb128">,