[Inductor][UT] `test/inductor/test_analysis.py::TestAnalysisXPU::test_augment_trace_against_flop_counter_maxat1_xpu_float16` is broken on LTS2

[anmyachev]

From raw logs of https://github.com/pytorch/pytorch/actions/runs/19407751577/job/55525716749?pr=166436:

2025-11-16T17:42:36.1322955Z inductor/test_analysis.py::TestAnalysisXPU::test_augment_trace_against_flop_counter_maxat1_xpu_float16 L0 build module failed. Log: IGC: Internal Compiler Error: Segmentation violation
2025-11-16T17:42:36.1323574Z 
2025-11-16T17:42:36.1323780Z Error during Intel loadBinary: ZE_RESULT_ERROR_MODULE_BUILD_FAILURE
2025-11-16T17:42:36.1324381Z E1116 16:13:16.891000 77994 site-packages/torch/_inductor/select_algorithm.py:3440] [0/0] Runtime error during autotuning: 
2025-11-16T17:42:36.1325120Z E1116 16:13:16.891000 77994 site-packages/torch/_inductor/select_algorithm.py:3440] [0/0] ZE_RESULT_ERROR_MODULE_BUILD_FAILURE. 
2025-11-16T17:42:36.1325817Z E1116 16:13:16.891000 77994 site-packages/torch/_inductor/select_algorithm.py:3440] [0/0] Ignoring this choice.
2025-11-16T17:42:36.1326287Z Got exit code -11 (SIGSEGV)

[anmyachev]

e7a7c7abc1ab9ed4cb77c0f3b4670f0e311a96ac is the first bad commit
commit e7a7c7abc1ab9ed4cb77c0f3b4670f0e311a96ac
Author: Whitney Tsang <whitney.tsang@intel.com>
Date:   Sun Oct 12 23:09:26 2025 -0400

    [LoadOpToBlockIOConversion] Refactor block load codegen for regular pointer (#5242)
    
    Refactors the 2D block load lowering to simplify regular pointer load
    code generation.
    The codegen now relies on linear layout and `getBlockIOTileSize`.
    
    PVC:
    https://github.com/intel/intel-xpu-backend-for-triton/actions/runs/18207021859
    (GOOD)
    BMG:
    https://github.com/intel/intel-xpu-backend-for-triton/actions/runs/18207010226
    (GOOD)
    
    ---------
    
    Signed-off-by: Whitney Tsang <whitney.tsang@intel.com>

 .../tensor-pointer-load-block-2d.mlir              |  76 +--
 .../lib/TritonIntelGPUToLLVM/LoadStoreOpToLLVM.cpp | 695 +++++----------------
 2 files changed, 178 insertions(+), 593 deletions(-)

[anmyachev]

IGC ticket is created