[Openmp-commits] [flang] [llvm] [openmp] Fix Debug Build Using GCC 15 (PR #152223)

[LLVM Continuous Integration via Openmp-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `openmp-offload-amdgpu-runtime-2` running on `rocm-worker-hw-02` while building `flang-rt,flang,openmp` at step 6 "test-openmp".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/10/builds/11941

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 6 (test-openmp) failure: test (failure)
******************** TEST 'libarcher :: races/task-taskwait-nested.c' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 13
/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/./bin/clang -fopenmp  -gdwarf-4 -O1 -fsanitize=thread  -I /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests -I /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src -L /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src -Wl,-rpath,/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src   /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c -o /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-taskwait-nested.c.tmp -latomic && env TSAN_OPTIONS='ignore_noninstrumented_modules=0:ignore_noninstrumented_modules=1' /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/deflake.bash /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-taskwait-nested.c.tmp 2>&1 | tee /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-taskwait-nested.c.tmp.log | /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/./bin/FileCheck /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c
# executed command: /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/./bin/clang -fopenmp -gdwarf-4 -O1 -fsanitize=thread -I /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests -I /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src -L /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src -Wl,-rpath,/home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/runtime/src /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c -o /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-taskwait-nested.c.tmp -latomic
# note: command had no output on stdout or stderr
# executed command: env TSAN_OPTIONS=ignore_noninstrumented_modules=0:ignore_noninstrumented_modules=1 /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/deflake.bash /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-taskwait-nested.c.tmp
# note: command had no output on stdout or stderr
# executed command: tee /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/runtimes/runtimes-bins/openmp/tools/archer/tests/races/Output/task-taskwait-nested.c.tmp.log
# note: command had no output on stdout or stderr
# executed command: /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.build/./bin/FileCheck /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c
# .---command stderr------------
# | /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:54:16: error: CHECK-NEXT: is not on the line after the previous match
# | // CHECK-NEXT: #0 {{.*}}task-taskwait-nested.c:34
# |                ^
# | <stdin>:10:2: note: 'next' match was here
# |  #0 .omp_outlined..1 /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:34:12 (task-taskwait-nested.c.tmp+0x128061)
# |  ^
# | <stdin>:3:17: note: previous match ended here
# |  Write of size 4 at 0x7fffffffe770 by main thread:
# |                 ^
# | <stdin>:4:1: note: non-matching line after previous match is here
# |  #0 main.omp_outlined_debug__ /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:44:8 (task-taskwait-nested.c.tmp+0x127fc2)
# | ^
# | 
# | Input file: <stdin>
# | Check file: /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |          .
# |          .
# |          .
# |          5:  #1 main.omp_outlined /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:24:1 (task-taskwait-nested.c.tmp+0x127fc2) 
# |          6:  #2 __kmp_invoke_microtask <null> (libomp.so+0xec578) 
# |          7:  #3 main /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:24:1 (task-taskwait-nested.c.tmp+0x1281a7) 
# |          8:  
# |          9:  Previous write of size 4 at 0x7fffffffe770 by thread T1: 
# |         10:  #0 .omp_outlined..1 /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:34:12 (task-taskwait-nested.c.tmp+0x128061) 
# | next:54      !~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                           error: match on wrong line
# |         11:  #1 .omp_task_entry. /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/openmp/tools/archer/tests/races/task-taskwait-nested.c:29:1 (task-taskwait-nested.c.tmp+0x128061) 
# |         12:  #2 __kmp_invoke_task(int, kmp_task*, kmp_taskdata*) kmp_tasking.cpp (libomp.so+0x86fae) 
# |         13:  
# |         14:  As if synchronized via sleep: 
# |         15:  #0 usleep /home/botworker/builds/openmp-offload-amdgpu-runtime-2/llvm.src/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:386:3 (task-taskwait-nested.c.tmp+0xa02a7) 
...

```

</details>

https://github.com/llvm/llvm-project/pull/152223