remove ClangBuiltin from ops

Author: stomfaig

llvm/include/llvm/IR/IntrinsicsX86.td

@@ -626,17 +626,13 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
 
 // FP rounding ops
 let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
-  def int_x86_sse41_round_ss        : ClangBuiltin<"__builtin_ia32_roundss">,
-      DefaultAttrsIntrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_v4f32_ty,
+  def int_x86_sse41_round_ss        : DefaultAttrsIntrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty, llvm_v4f32_ty,
                              llvm_i32_ty], [IntrNoMem, ImmArg<ArgIndex<2>>]>;
-  def int_x86_sse41_round_ps        : ClangBuiltin<"__builtin_ia32_roundps">,
-      DefaultAttrsIntrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty,
+  def int_x86_sse41_round_ps        : DefaultAttrsIntrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty,
                              llvm_i32_ty], [IntrNoMem, ImmArg<ArgIndex<1>>]>;
-  def int_x86_sse41_round_sd        : ClangBuiltin<"__builtin_ia32_roundsd">,
-      DefaultAttrsIntrinsic<[llvm_v2f64_ty], [llvm_v2f64_ty, llvm_v2f64_ty,
+  def int_x86_sse41_round_sd        : DefaultAttrsIntrinsic<[llvm_v2f64_ty], [llvm_v2f64_ty, llvm_v2f64_ty,
                              llvm_i32_ty], [IntrNoMem, ImmArg<ArgIndex<2>>]>;
-  def int_x86_sse41_round_pd        : ClangBuiltin<"__builtin_ia32_roundpd">,
-      DefaultAttrsIntrinsic<[llvm_v2f64_ty], [llvm_v2f64_ty,
+  def int_x86_sse41_round_pd        : DefaultAttrsIntrinsic<[llvm_v2f64_ty], [llvm_v2f64_ty,
                              llvm_i32_ty], [IntrNoMem, ImmArg<ArgIndex<1>>]>;
 }
 
@@ -921,11 +917,9 @@ let TargetPrefix = "x86" in {  // All intrinsics start with "llvm.x86.".
   def int_x86_avx_rcp_ps_256 : ClangBuiltin<"__builtin_ia32_rcpps256">,
       DefaultAttrsIntrinsic<[llvm_v8f32_ty], [llvm_v8f32_ty], [IntrNoMem]>;
 
-  def int_x86_avx_round_pd_256 : ClangBuiltin<"__builtin_ia32_roundpd256">,
-      DefaultAttrsIntrinsic<[llvm_v4f64_ty], [llvm_v4f64_ty, llvm_i32_ty],
+  def int_x86_avx_round_pd_256 : DefaultAttrsIntrinsic<[llvm_v4f64_ty], [llvm_v4f64_ty, llvm_i32_ty],
                             [IntrNoMem, ImmArg<ArgIndex<1>>]>;
-  def int_x86_avx_round_ps_256 : ClangBuiltin<"__builtin_ia32_roundps256">,
-      DefaultAttrsIntrinsic<[llvm_v8f32_ty], [llvm_v8f32_ty, llvm_i32_ty],
+  def int_x86_avx_round_ps_256 : DefaultAttrsIntrinsic<[llvm_v8f32_ty], [llvm_v8f32_ty, llvm_i32_ty],
                             [IntrNoMem, ImmArg<ArgIndex<1>>]>;
 }