[Mlir-commits] [mlir] [MLIR][XeGPU] Add unroll patterns and blocking pass for XeGPU [2/N] (PR #140163)
LLVM Continuous Integration
llvmlistbot at llvm.org
Mon Jun 2 14:20:06 PDT 2025
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-fast` running on `sanitizer-buildbot4` while building `mlir` at step 2 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/169/builds/11924
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:73: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 89982 tests, 88 workers --
Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: MLIR :: Dialect/XeGPU/xegpu-blocking.mlir (89973 of 89982)
******************** TEST 'MLIR :: Dialect/XeGPU/xegpu-blocking.mlir' FAILED ********************
Exit Code: 2
Command Output (stdout):
--
# RUN: at line 1
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt --xegpu-blocking -split-input-file /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt --xegpu-blocking -split-input-file /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
# | Stack dump:
# | 0. Program arguments: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt --xegpu-blocking -split-input-file /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir
# | #0 0x00005fe88557dbf6 ___interceptor_backtrace /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:4497:13
# | #1 0x00005fe885829e58 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:804:13
# | #2 0x00005fe8858241a2 llvm::sys::RunSignalHandlers() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Signals.cpp:0:5
# | #3 0x00005fe88582b247 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:0:3
# | #4 0x00007c40a7a45250 (/lib/x86_64-linux-gnu/libc.so.6+0x45250)
# | #5 0x00007c40a7aa3f1c pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0xa3f1c)
# | #6 0x00007c40a7a4519e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4519e)
# | #7 0x00007c40a7a28902 abort (/lib/x86_64-linux-gnu/libc.so.6+0x28902)
# | #8 0x00005fe8856005ac (/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt+0xda8b5ac)
# | #9 0x00005fe8855fe3de __sanitizer::Die() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
# | #10 0x00005fe8855dde99 push_back /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common.h:543:7
# | #11 0x00005fe8855dde99 __asan::ScopedInErrorReport::~ScopedInErrorReport() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_report.cpp:165:29
# | #12 0x00005fe8855e13c7 __asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_report.cpp:508:1
# | #13 0x00005fe8855e2206 __asan_report_load4 /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:130:1
# | #14 0x00005fe88cb7aa73 end /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/ArrayRef.h:368:42
# | #15 0x00005fe88cb7aa73 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/XeGPU/Transforms/XeGPUBlocking.cpp:321:25
# | #16 0x00005fe88cb7aa73 void llvm::function_ref<void (mlir::Operation*)>::callback_fn<(anonymous namespace)::XeGPUBlockingPass::runOnOperation()::$_7>(long, mlir::Operation*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #17 0x00005fe885984678 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:0:9
# | #18 0x00005fe885984678 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:0:9
# | #19 0x00005fe885984678 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:0:9
# | #20 0x00005fe88cb73783 (anonymous namespace)::XeGPUBlockingPass::runOnOperation() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/XeGPU/Transforms/XeGPUBlocking.cpp:315:3
# | #21 0x00005fe88d6d1ef4 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Pass/Pass.cpp:529:22
# | #22 0x00005fe88d6d1ef4 void llvm::function_ref<void ()>::callback_fn<mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_1>(long) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #23 0x00005fe88d6c40bd mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:0:12
# | #24 0x00005fe88d6c53e8 failed /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
# | #25 0x00005fe88d6c53e8 failed /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
Step 10 (stage2/asan_ubsan check) failure: stage2/asan_ubsan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:73: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 89982 tests, 88 workers --
Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: MLIR :: Dialect/XeGPU/xegpu-blocking.mlir (89973 of 89982)
******************** TEST 'MLIR :: Dialect/XeGPU/xegpu-blocking.mlir' FAILED ********************
Exit Code: 2
Command Output (stdout):
--
# RUN: at line 1
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt --xegpu-blocking -split-input-file /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt --xegpu-blocking -split-input-file /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
# | Stack dump:
# | 0. Program arguments: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt --xegpu-blocking -split-input-file /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir
# | #0 0x00005fe88557dbf6 ___interceptor_backtrace /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:4497:13
# | #1 0x00005fe885829e58 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:804:13
# | #2 0x00005fe8858241a2 llvm::sys::RunSignalHandlers() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Signals.cpp:0:5
# | #3 0x00005fe88582b247 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:0:3
# | #4 0x00007c40a7a45250 (/lib/x86_64-linux-gnu/libc.so.6+0x45250)
# | #5 0x00007c40a7aa3f1c pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0xa3f1c)
# | #6 0x00007c40a7a4519e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4519e)
# | #7 0x00007c40a7a28902 abort (/lib/x86_64-linux-gnu/libc.so.6+0x28902)
# | #8 0x00005fe8856005ac (/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/mlir-opt+0xda8b5ac)
# | #9 0x00005fe8855fe3de __sanitizer::Die() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
# | #10 0x00005fe8855dde99 push_back /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common.h:543:7
# | #11 0x00005fe8855dde99 __asan::ScopedInErrorReport::~ScopedInErrorReport() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_report.cpp:165:29
# | #12 0x00005fe8855e13c7 __asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_report.cpp:508:1
# | #13 0x00005fe8855e2206 __asan_report_load4 /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:130:1
# | #14 0x00005fe88cb7aa73 end /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/ArrayRef.h:368:42
# | #15 0x00005fe88cb7aa73 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/XeGPU/Transforms/XeGPUBlocking.cpp:321:25
# | #16 0x00005fe88cb7aa73 void llvm::function_ref<void (mlir::Operation*)>::callback_fn<(anonymous namespace)::XeGPUBlockingPass::runOnOperation()::$_7>(long, mlir::Operation*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #17 0x00005fe885984678 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:0:9
# | #18 0x00005fe885984678 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:0:9
# | #19 0x00005fe885984678 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:0:9
# | #20 0x00005fe88cb73783 (anonymous namespace)::XeGPUBlockingPass::runOnOperation() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/XeGPU/Transforms/XeGPUBlocking.cpp:315:3
# | #21 0x00005fe88d6d1ef4 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Pass/Pass.cpp:529:22
# | #22 0x00005fe88d6d1ef4 void llvm::function_ref<void ()>::callback_fn<mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_1>(long) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #23 0x00005fe88d6c40bd mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:0:12
# | #24 0x00005fe88d6c53e8 failed /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/Support/LogicalResult.h:43:43
# | #25 0x00005fe88d6c53e8 failed /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/Support/LogicalResult.h:71:58
Step 14 (stage2/msan check) failure: stage2/msan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:73: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 89980 tests, 88 workers --
Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: MLIR :: Dialect/XeGPU/xegpu-blocking.mlir (89973 of 89980)
******************** TEST 'MLIR :: Dialect/XeGPU/xegpu-blocking.mlir' FAILED ********************
Exit Code: 2
Command Output (stdout):
--
# RUN: at line 1
/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/mlir-opt --xegpu-blocking -split-input-file /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir | /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir
# executed command: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/mlir-opt --xegpu-blocking -split-input-file /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
# | Stack dump:
# | 0. Program arguments: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/mlir-opt --xegpu-blocking -split-input-file /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/test/Dialect/XeGPU/xegpu-blocking.mlir
# | #0 0x000055555ac889c2 ___interceptor_backtrace /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4497:13
# | #1 0x000055555adee125 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:0:13
# | #2 0x000055555adeb978 llvm::sys::RunSignalHandlers() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Signals.cpp:0:5
# | #3 0x000055555adef009 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:418:13
# | #4 0x000055555acbbe1e IsInInterceptorScope /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:77:10
# | #5 0x000055555acbbe1e SignalAction(int, void*, void*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1137:3
# | #6 0x00007ffff7a45250 (/lib/x86_64-linux-gnu/libc.so.6+0x45250)
# | #7 0x00007ffff7aa3f1c pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0xa3f1c)
# | #8 0x00007ffff7a4519e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4519e)
# | #9 0x00007ffff7a28902 abort (/lib/x86_64-linux-gnu/libc.so.6+0x28902)
# | #10 0x000055555ac471bc (/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/mlir-opt+0x56f31bc)
# | #11 0x000055555ac44fee __sanitizer::Die() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:52:5
# | #12 0x000055555ac5c373 (/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/mlir-opt+0x5708373)
# | #13 0x000055555accb669 (/home/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/mlir-opt+0x5777669)
# | #14 0x000055555eb9ddbc operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/XeGPU/Transforms/XeGPUBlocking.cpp:321:31
# | #15 0x000055555eb9ddbc void llvm::function_ref<void (mlir::Operation*)>::callback_fn<(anonymous namespace)::XeGPUBlockingPass::runOnOperation()::$_7>(long, mlir::Operation*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #16 0x000055555aeb9b58 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:187:1
# | #17 0x000055555aeb9b15 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:179:27
# | #18 0x000055555aeb9b15 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:179:27
# | #19 0x000055555aeb9b15 void mlir::detail::walk<mlir::ForwardIterator>(mlir::Operation*, llvm::function_ref<void (mlir::Operation*)>, mlir::WalkOrder) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/include/mlir/IR/Visitors.h:179:27
# | #20 0x000055555eb9a2c9 (anonymous namespace)::XeGPUBlockingPass::runOnOperation() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Dialect/XeGPU/Transforms/XeGPUBlocking.cpp:337:1
# | #21 0x000055555f350730 operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Pass/Pass.cpp:529:22
# | #22 0x000055555f350730 void llvm::function_ref<void ()>::callback_fn<mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int)::$_1>(long) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #23 0x000055555f3487e3 mlir::detail::OpToOpPassAdaptor::run(mlir::Pass*, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Pass/Pass.cpp:0:21
# | #24 0x000055555f34909e mlir::detail::OpToOpPassAdaptor::runPipeline(mlir::OpPassManager&, mlir::Operation*, mlir::AnalysisManager, bool, unsigned int, mlir::PassInstrumentor*, mlir::PassInstrumentation::PipelineParentInfo const*) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Pass/Pass.cpp:594:9
# | #25 0x000055555f34c16a mlir::PassManager::runPasses(mlir::Operation*, mlir::AnalysisManager) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/mlir/lib/Pass/Pass.cpp:907:3
```
</details>
https://github.com/llvm/llvm-project/pull/140163
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