[Mlir-commits] [mlir] [mlir][reducer] Change mlir-reducer apply pattern logic (PR #195997)

Thu May 7 20:26:55 PDT 2026

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-msan` running on `sanitizer-buildbot9` while building `mlir` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/94/builds/17574

<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-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:74: 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: 97975 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90
FAIL: MLIR :: Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir (91639 of 97975)
******************** TEST 'MLIR :: Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx908 | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX908
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx908
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX908
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx90a | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX90A
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx90a
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX90A
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx942 | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX942
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx942
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX942
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx1030 | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX10,RDNA
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx1030
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug.
# |  #0 0x0000ac354a52ba90 ___interceptor_backtrace /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4556:13
# |  #1 0x0000ac354a73c708 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:884:7
# |  #2 0x0000ac354a735624 llvm::sys::RunSignalHandlers() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:109:18
# |  #3 0x0000ac354a73e420 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:448:38
# |  #4 0x0000ac354a55cddc IsInInterceptorScope /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:78:10
# |  #5 0x0000ac354a55cddc SignalAction(int, void*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1167:3
# |  #6 0x0000f00003055a20 (linux-vdso.so.1+0xa20)
# |  #7 0x0000f00002afa500 (/usr/lib/aarch64-linux-gnu/libc.so.6+0xaa500)
# |  #8 0x0000ac354a56a4bc __msan::SetShadow(void const*, unsigned long, unsigned char) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_poisoning.cpp:217:12
# |  #9 0x0000ac354a56972c __msan::MsanThread::ClearShadowForThreadStackAndTLS() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_thread.cpp:31:7
Step 11 (stage2/msan check) failure: stage2/msan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:569: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/main.py:74: 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: 97975 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90
FAIL: MLIR :: Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir (91639 of 97975)
******************** TEST 'MLIR :: Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx908 | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX908
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx908
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX908
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx90a | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX90A
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx90a
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX90A
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx942 | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX942
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx942
# note: command had no output on stdout or stderr
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX9,GFX942
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx1030 | /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir --check-prefixes=CHECK,GFX10,RDNA
# executed command: /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm_build_msan/bin/mlir-opt /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/mlir/test/Conversion/AMDGPUToROCDL/amdgpu-to-rocdl.mlir -convert-amdgpu-to-rocdl=chipset=gfx1030
# .---command stderr------------
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug.
# |  #0 0x0000ac354a52ba90 ___interceptor_backtrace /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/../sanitizer_common/sanitizer_common_interceptors.inc:4556:13
# |  #1 0x0000ac354a73c708 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:884:7
# |  #2 0x0000ac354a735624 llvm::sys::RunSignalHandlers() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Signals.cpp:109:18
# |  #3 0x0000ac354a73e420 SignalHandler(int, siginfo_t*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Support/Unix/Signals.inc:448:38
# |  #4 0x0000ac354a55cddc IsInInterceptorScope /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:78:10
# |  #5 0x0000ac354a55cddc SignalAction(int, void*, void*) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_interceptors.cpp:1167:3
# |  #6 0x0000f00003055a20 (linux-vdso.so.1+0xa20)
# |  #7 0x0000f00002afa500 (/usr/lib/aarch64-linux-gnu/libc.so.6+0xaa500)
# |  #8 0x0000ac354a56a4bc __msan::SetShadow(void const*, unsigned long, unsigned char) /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_poisoning.cpp:217:12
# |  #9 0x0000ac354a56972c __msan::MsanThread::ClearShadowForThreadStackAndTLS() /home/b/sanitizer-aarch64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_thread.cpp:31:7

```

</details>

https://github.com/llvm/llvm-project/pull/195997