[libclc] libclc: Avoid duplicated get_local_size/get_global_size functions (PR #185166)

[Wenju He via cfe-commits]

================
@@ -1,26 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include <amdhsa_abi.h>
-#include <clc/opencl/opencl-base.h>
-
-_CLC_DEF _CLC_OVERLOAD size_t get_local_size(uint dim) {
-  if (dim > 2)
-    return 1;
-
-  __constant amdhsa_implicit_kernarg_v5 *args =
-      (__constant amdhsa_implicit_kernarg_v5 *)
-          __builtin_amdgcn_implicitarg_ptr();
-
-  uint group_ids[3] = {__builtin_amdgcn_workgroup_id_x(),
-                       __builtin_amdgcn_workgroup_id_y(),
-                       __builtin_amdgcn_workgroup_id_z()};
-
-  return group_ids[dim] < args->block_count[dim] ? (size_t)args->group_size[dim]
-                                                 : (size_t)args->remainder[dim];
----------------
wenju-he wrote:

and this implementation is the same as https://github.com/llvm/llvm-project/blob/main/libclc/clc/lib/amdgcn/workitem/clc_get_local_size.cl, right?

https://github.com/llvm/llvm-project/pull/185166