From ae05715998b13423f29d1c9abc398d6c457d0198 Mon Sep 17 00:00:00 2001
From: Qianfeng Zhang <Qianfeng.Zhang@amd.com>
Date: Mon, 4 Aug 2025 09:39:24 +0000
Subject: [PATCH] [ck_tile] Remove useless code lines in
 make_wave_buffer_resource

---
 include/ck_tile/core/arch/amd_buffer_addressing.hpp | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/ck_tile/core/arch/amd_buffer_addressing.hpp b/include/ck_tile/core/arch/amd_buffer_addressing.hpp
index 33faa3a18b..51eca02799 100644
--- a/include/ck_tile/core/arch/amd_buffer_addressing.hpp
+++ b/include/ck_tile/core/arch/amd_buffer_addressing.hpp
@@ -29,10 +29,6 @@ CK_TILE_DEVICE int32x4_t make_wave_buffer_resource(const void* ptr, uint32_t siz
 {
     buffer_resource res{ptr, size, CK_TILE_BUFFER_RESOURCE_3RD_DWORD};
     int32x4_t r = __builtin_bit_cast(int32x4_t, res);
-    r.x         = __builtin_amdgcn_readfirstlane(r.x);
-    r.y         = __builtin_amdgcn_readfirstlane(r.y);
-    r.z         = __builtin_amdgcn_readfirstlane(r.z);
-    r.w         = __builtin_amdgcn_readfirstlane(r.w);
     return r;
 }