[Mlir-commits] [mlir] [MLIR][XeGPU] Remove offsets from create_nd_tdesc & remove update_nd_offset, move offsets to load/store/prefetch ops (PR #193330)

[Jianhui Li]

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@@ -284,15 +284,6 @@ gpu.func @subgroup_load_nd_offset_2(%src: memref<24x32xf32>, %x : index) {
 
 // CHECK: func @simt_load_nd_8(%[[arg0:.*]]: memref<24x32xf32>) {
 gpu.func @simt_load_nd_8(%src: memref<24x32xf32>) {
-  // CHECK: %[[R0:.*]] = xegpu.create_nd_tdesc %arg0[0, 0] : memref<24x32xf32> -> !xegpu.tensor_desc<16x8xf32>
-  %1 = xegpu.create_nd_tdesc %src[0, 0] : memref<24x32xf32> -> !xegpu.tensor_desc<16x8xf32>
-  // CHECK: %[[R1:.*]] = xegpu.load_nd %[[R0]] <{l1_hint = #xegpu.cache_hint<cached>, l2_hint = #xegpu.cache_hint<uncached>, transpose = array<i64: 1, 0>}> : !xegpu.tensor_desc<16x8xf32> -> vector<8xf32>
-  %2 = xegpu.load_nd %1 <{l1_hint = #xegpu.cache_hint<cached>, l2_hint = #xegpu.cache_hint<uncached>, transpose = array<i64: 1, 0>}> : !xegpu.tensor_desc<16x8xf32> -> vector<8xf32>
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Jianhui-Li wrote:

why remove this, vs. moving offset to load_nd? 

https://github.com/llvm/llvm-project/pull/193330