[libclc] [libclc][CMake] Uset set instead of APPEND for LIBCLC_ARCHS_ALL initialization (PR #197866)

[Wenju He via cfe-commits]

https://github.com/wenju-he created https://github.com/llvm/llvm-project/pull/197866

None

>From e1e3d02559c33831ca1e4f22e82d364f108ce556 Mon Sep 17 00:00:00 2001
From: Wenju He <wenju.he at intel.com>
Date: Fri, 15 May 2026 06:10:53 +0200
Subject: [PATCH] [libclc][CMake] Uset set instead of APPEND for
 LIBCLC_ARCHS_ALL initialization

---
 libclc/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libclc/CMakeLists.txt b/libclc/CMakeLists.txt
index 2365e8a631060..44d9f7a281b5d 100644
--- a/libclc/CMakeLists.txt
+++ b/libclc/CMakeLists.txt
@@ -26,7 +26,7 @@ option(
 set( LIBCLC_ARCHS_NVPTX nvptx64 )
 set( LIBCLC_ARCHS_AMDGPU amdgpu amdgcn )
 set( LIBCLC_ARCHS_SPIRV spirv spirv32 spirv64 )
-list( APPEND LIBCLC_ARCHS_ALL ${LIBCLC_ARCHS_AMDGPU} ${LIBCLC_ARCHS_NVPTX} ${LIBCLC_ARCHS_SPIRV} )
+set( LIBCLC_ARCHS_ALL ${LIBCLC_ARCHS_AMDGPU} ${LIBCLC_ARCHS_NVPTX} ${LIBCLC_ARCHS_SPIRV} )
 
 set(LIBCLC_TARGET ${LLVM_DEFAULT_TARGET_TRIPLE})