[llvm] [RISCV] Fix Test Prefixes in Debug Test (PR #141895)

LLVM Continuous Integration via llvm-commits llvm-commits at lists.llvm.org
Thu May 29 00:15:43 PDT 2025 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-ppc64le-linux` running on `ppc64le-sanitizer` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/72/builds/11645

<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)
...
PASS: MemorySanitizer-POWERPC64LE :: dtor-vtable.cpp (2542 of 2610)
PASS: ThreadSanitizer-powerpc64le :: mutex_lock_destroyed.cpp (2543 of 2610)
PASS: ThreadSanitizer-powerpc64le :: fd_close_norace3.cpp (2544 of 2610)
PASS: SanitizerCommon-msan-powerpc64le-Linux :: max_allocation_size.cpp (2545 of 2610)
PASS: Profile-powerpc64le :: instrprof-value-prof.test (2546 of 2610)
PASS: ThreadSanitizer-powerpc64le :: large_malloc_meta.cpp (2547 of 2610)
PASS: Profile-powerpc64le :: Linux/instrprof-value-prof-warn.test (2548 of 2610)
PASS: ThreadSanitizer-powerpc64le :: thread_leak3.c (2549 of 2610)
PASS: ThreadSanitizer-powerpc64le :: signal_thread_sigctx_race.cpp (2550 of 2610)
PASS: ThreadSanitizer-powerpc64le :: custom_mutex2.cpp (2551 of 2610)
FAIL: ThreadSanitizer-powerpc64le :: signal_in_mutex_lock.cpp (2552 of 2610)
******************** TEST 'ThreadSanitizer-powerpc64le :: signal_in_mutex_lock.cpp' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/./bin/clang  -fsanitize=thread -Wall  -m64 -fno-function-sections   -gline-tables-only -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/../ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp -lstdc++ -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_in_mutex_lock.cpp.tmp &&  /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_in_mutex_lock.cpp.tmp 2>&1 | FileCheck /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp # RUN: at line 1
+ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/./bin/clang -fsanitize=thread -Wall -m64 -fno-function-sections -gline-tables-only -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/../ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp -lstdc++ -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_in_mutex_lock.cpp.tmp
+ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_in_mutex_lock.cpp.tmp
+ FileCheck /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp
/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp:78:15: error: CHECK-NOT: excluded string found in input
// CHECK-NOT: WARNING: ThreadSanitizer:
              ^
<stdin>:2:1: note: found here
WARNING: ThreadSanitizer: signal handler spoils errno (pid=3222092)
^~~~~~~~~~~~~~~~~~~~~~~~~

Input file: <stdin>
Check file: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp

-dump-input=help explains the following input dump.

Input was:
<<<<<<
        1: ================== 
        2: WARNING: ThreadSanitizer: signal handler spoils errno (pid=3222092) 
not:78     !~~~~~~~~~~~~~~~~~~~~~~~~                                            error: no match expected
        3:  Signal 27 handler invoked at: 
        4:  #0 SigprofHandler(int, siginfo_t*, void*) /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp:29 (signal_in_mutex_lock.cpp.tmp+0x1002d0) 
        5:  #1 __gthread_mutex_lock(pthread_mutex_t*) /usr/lib/gcc/ppc64le-redhat-linux/8/../../../../include/c++/8/ppc64le-redhat-linux/bits/gthr-default.h:748:12 (signal_in_mutex_lock.cpp.tmp+0x1004b8) 
        6:  #2 std::mutex::lock() /usr/lib/gcc/ppc64le-redhat-linux/8/../../../../include/c++/8/bits/std_mutex.h:103:17 (signal_in_mutex_lock.cpp.tmp+0x100dc8) 
        7:  #3 std::lock_guard<std::mutex>::lock_guard(std::mutex&) /usr/lib/gcc/ppc64le-redhat-linux/8/../../../../include/c++/8/bits/std_mutex.h:162:19 (signal_in_mutex_lock.cpp.tmp+0x100864) 
        .
        .
        .
>>>>>>

--

Step 9 (test compiler-rt debug) failure: test compiler-rt debug (failure)
...
PASS: MemorySanitizer-POWERPC64LE :: dtor-vtable.cpp (2542 of 2610)
PASS: ThreadSanitizer-powerpc64le :: mutex_lock_destroyed.cpp (2543 of 2610)
PASS: ThreadSanitizer-powerpc64le :: fd_close_norace3.cpp (2544 of 2610)
PASS: SanitizerCommon-msan-powerpc64le-Linux :: max_allocation_size.cpp (2545 of 2610)
PASS: Profile-powerpc64le :: instrprof-value-prof.test (2546 of 2610)
PASS: ThreadSanitizer-powerpc64le :: large_malloc_meta.cpp (2547 of 2610)
PASS: Profile-powerpc64le :: Linux/instrprof-value-prof-warn.test (2548 of 2610)
PASS: ThreadSanitizer-powerpc64le :: thread_leak3.c (2549 of 2610)
PASS: ThreadSanitizer-powerpc64le :: signal_thread_sigctx_race.cpp (2550 of 2610)
PASS: ThreadSanitizer-powerpc64le :: custom_mutex2.cpp (2551 of 2610)
FAIL: ThreadSanitizer-powerpc64le :: signal_in_mutex_lock.cpp (2552 of 2610)
******************** TEST 'ThreadSanitizer-powerpc64le :: signal_in_mutex_lock.cpp' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/./bin/clang  -fsanitize=thread -Wall  -m64 -fno-function-sections   -gline-tables-only -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/../ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp -lstdc++ -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_in_mutex_lock.cpp.tmp &&  /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_in_mutex_lock.cpp.tmp 2>&1 | FileCheck /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp # RUN: at line 1
+ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/./bin/clang -fsanitize=thread -Wall -m64 -fno-function-sections -gline-tables-only -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/../ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp -lstdc++ -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_in_mutex_lock.cpp.tmp
+ /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/POWERPC64LEConfig/Output/signal_in_mutex_lock.cpp.tmp
+ FileCheck /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp
/home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp:78:15: error: CHECK-NOT: excluded string found in input
// CHECK-NOT: WARNING: ThreadSanitizer:
              ^
<stdin>:2:1: note: found here
WARNING: ThreadSanitizer: signal handler spoils errno (pid=3222092)
^~~~~~~~~~~~~~~~~~~~~~~~~

Input file: <stdin>
Check file: /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp

-dump-input=help explains the following input dump.

Input was:
<<<<<<
        1: ================== 
        2: WARNING: ThreadSanitizer: signal handler spoils errno (pid=3222092) 
not:78     !~~~~~~~~~~~~~~~~~~~~~~~~                                            error: no match expected
        3:  Signal 27 handler invoked at: 
        4:  #0 SigprofHandler(int, siginfo_t*, void*) /home/buildbots/llvm-external-buildbots/workers/ppc64le-sanitizer/sanitizer-ppc64le/build/llvm-project/compiler-rt/test/tsan/signal_in_mutex_lock.cpp:29 (signal_in_mutex_lock.cpp.tmp+0x1002d0) 
        5:  #1 __gthread_mutex_lock(pthread_mutex_t*) /usr/lib/gcc/ppc64le-redhat-linux/8/../../../../include/c++/8/ppc64le-redhat-linux/bits/gthr-default.h:748:12 (signal_in_mutex_lock.cpp.tmp+0x1004b8) 
        6:  #2 std::mutex::lock() /usr/lib/gcc/ppc64le-redhat-linux/8/../../../../include/c++/8/bits/std_mutex.h:103:17 (signal_in_mutex_lock.cpp.tmp+0x100dc8) 
        7:  #3 std::lock_guard<std::mutex>::lock_guard(std::mutex&) /usr/lib/gcc/ppc64le-redhat-linux/8/../../../../include/c++/8/bits/std_mutex.h:162:19 (signal_in_mutex_lock.cpp.tmp+0x100864) 
        .
        .
        .
>>>>>>

--


```

</details>

https://github.com/llvm/llvm-project/pull/141895

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