diff --git a/include/llvm/IR/IntrinsicsX86.td b/include/llvm/IR/IntrinsicsX86.td
index b3b09454411..95a4c341d64 100644
--- a/include/llvm/IR/IntrinsicsX86.td
+++ b/include/llvm/IR/IntrinsicsX86.td
@@ -3386,7 +3386,7 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
   def int_x86_avx512_mask_add_ss_round : GCCBuiltin<"__builtin_ia32_addss_round_mask">,
           Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_v4f32_ty,
                      llvm_v4f32_ty, llvm_i8_ty, llvm_i32_ty], [IntrNoMem]>;
-  def int_x86_avx512_mask_div_ss_round :
+  def int_x86_avx512_mask_div_ss_round : GCCBuiltin<"__builtin_ia32_divss_round_mask">,
           Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_v4f32_ty,
                      llvm_v4f32_ty, llvm_i8_ty, llvm_i32_ty], [IntrNoMem]>;
   def int_x86_avx512_mask_mul_ss_round : GCCBuiltin<"__builtin_ia32_mulss_round_mask">,
@@ -3404,7 +3404,7 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
   def int_x86_avx512_mask_add_sd_round : GCCBuiltin<"__builtin_ia32_addsd_round_mask">,
           Intrinsic<[llvm_v2f64_ty], [llvm_v2f64_ty, llvm_v2f64_ty,
                      llvm_v2f64_ty, llvm_i8_ty, llvm_i32_ty], [IntrNoMem]>;
-  def int_x86_avx512_mask_div_sd_round :
+  def int_x86_avx512_mask_div_sd_round : GCCBuiltin<"__builtin_ia32_divsd_round_mask">,
           Intrinsic<[llvm_v2f64_ty], [llvm_v2f64_ty, llvm_v2f64_ty,
                      llvm_v2f64_ty, llvm_i8_ty, llvm_i32_ty], [IntrNoMem]>;
   def int_x86_avx512_mask_mul_sd_round : GCCBuiltin<"__builtin_ia32_mulsd_round_mask">,