[llvm] [X86][AVX10.2] Fix unexpected larger scope (PR #130767)

Tue Mar 11 06:56:45 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux` running on `sanitizer-buildbot8` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/51/builds/12327

<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)
...
[182/186] Generating MSAN_INST_TEST_OBJECTS.msan_test.cpp.aarch64-with-call.o
[183/186] Generating Msan-aarch64-with-call-Test
[184/186] Generating MSAN_INST_TEST_OBJECTS.msan_test.cpp.aarch64.o
[185/186] Generating Msan-aarch64-Test
[185/186] Running compiler_rt regression tests
llvm-lit: /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/utils/lit/lit/discovery.py:276: warning: input '/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/interception/Unit' contained no tests
llvm-lit: /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/utils/lit/lit/discovery.py:276: warning: input '/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/sanitizer_common/Unit' contained no tests
llvm-lit: /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/utils/lit/lit/main.py:72: 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: 3095 of 6132 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.
FAIL: ThreadSanitizer-aarch64 :: stress.cpp (2703 of 3095)
******************** TEST 'ThreadSanitizer-aarch64 :: stress.cpp' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/b/sanitizer-aarch64-linux/build/build_default/./bin/clang  --driver-mode=g++ -fsanitize=thread -Wall   -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta    -gline-tables-only -I/home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/../ -std=c++11 -I/home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/../ -nostdinc++ -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/tsan/libcxx_tsan_aarch64/include/c++/v1 -O1 /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp -o /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/AARCH64Config/Output/stress.cpp.tmp && env TSAN_OPTIONS=atexit_sleep_ms=0:flush_memory_ms=1:flush_symbolizer_ms=1:memory_limit_mb=1  /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/AARCH64Config/Output/stress.cpp.tmp 2>&1 | FileCheck /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp --check-prefix=CHECK-NORACE
+ /home/b/sanitizer-aarch64-linux/build/build_default/./bin/clang --driver-mode=g++ -fsanitize=thread -Wall -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta -gline-tables-only -I/home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/../ -std=c++11 -I/home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/../ -nostdinc++ -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/tsan/libcxx_tsan_aarch64/include/c++/v1 -O1 /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp -o /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/AARCH64Config/Output/stress.cpp.tmp
+ env TSAN_OPTIONS=atexit_sleep_ms=0:flush_memory_ms=1:flush_symbolizer_ms=1:memory_limit_mb=1 /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/AARCH64Config/Output/stress.cpp.tmp
+ FileCheck /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp --check-prefix=CHECK-NORACE
/home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp:99:18: error: CHECK-NORACE: expected string not found in input
// CHECK-NORACE: DONE
                 ^
<stdin>:1:1: note: scanning from here
ThreadSanitizer: CHECK failed: tsan_rtl_access.cpp:84 "((res)) != (0)" (0x0, 0x0) (tid=3017197)
^

Input file: <stdin>
Check file: /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp

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

Input was:
<<<<<<
          1: ThreadSanitizer: CHECK failed: tsan_rtl_access.cpp:84 "((res)) != (0)" (0x0, 0x0) (tid=3017197) 
check:99     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
          2:  #0 __tsan::CheckUnwind() /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/tsan/rtl/tsan_rtl.cpp:676:21 (stress.cpp.tmp+0x117a60) 
check:99     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          3:  #1 __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:86:5 (stress.cpp.tmp+0xa1400) 
check:99     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          4:  #2 __tsan::TraceMemoryAccessRange(__tsan::ThreadState*, unsigned long, unsigned long, unsigned long, unsigned long) /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/tsan/rtl/tsan_rtl_access.cpp (stress.cpp.tmp+0x11b984) 
check:99     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          5:  #3 __tsan::MemoryRangeImitateWrite(__tsan::ThreadState*, unsigned long, unsigned long, unsigned long) /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/tsan/rtl/tsan_rtl_access.cpp:636:3 (stress.cpp.tmp+0x120b00) 
check:99     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          6:  #4 __tsan::ImitateTlsWrite(__tsan::ThreadState*, unsigned long, unsigned long) /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/tsan/rtl/tsan_platform_linux.cpp:584:3 (stress.cpp.tmp+0x13a028) 
check:99     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          .
          .
          .
Step 11 (test compiler-rt debug) failure: test compiler-rt debug (failure)
...
[182/186] Generating MSAN_INST_TEST_OBJECTS.msan_test.cpp.aarch64-with-call.o
[183/186] Generating Msan-aarch64-with-call-Test
[184/186] Generating MSAN_INST_TEST_OBJECTS.msan_test.cpp.aarch64.o
[185/186] Generating Msan-aarch64-Test
[185/186] Running compiler_rt regression tests
llvm-lit: /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/utils/lit/lit/discovery.py:276: warning: input '/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/interception/Unit' contained no tests
llvm-lit: /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/utils/lit/lit/discovery.py:276: warning: input '/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/sanitizer_common/Unit' contained no tests
llvm-lit: /home/b/sanitizer-aarch64-linux/build/llvm-project/llvm/utils/lit/lit/main.py:72: 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: 3095 of 6132 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.
FAIL: ThreadSanitizer-aarch64 :: stress.cpp (2703 of 3095)
******************** TEST 'ThreadSanitizer-aarch64 :: stress.cpp' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/b/sanitizer-aarch64-linux/build/build_default/./bin/clang  --driver-mode=g++ -fsanitize=thread -Wall   -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta    -gline-tables-only -I/home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/../ -std=c++11 -I/home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/../ -nostdinc++ -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/tsan/libcxx_tsan_aarch64/include/c++/v1 -O1 /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp -o /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/AARCH64Config/Output/stress.cpp.tmp && env TSAN_OPTIONS=atexit_sleep_ms=0:flush_memory_ms=1:flush_symbolizer_ms=1:memory_limit_mb=1  /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/AARCH64Config/Output/stress.cpp.tmp 2>&1 | FileCheck /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp --check-prefix=CHECK-NORACE
+ /home/b/sanitizer-aarch64-linux/build/build_default/./bin/clang --driver-mode=g++ -fsanitize=thread -Wall -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta -gline-tables-only -I/home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/../ -std=c++11 -I/home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/../ -nostdinc++ -I/home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/lib/tsan/libcxx_tsan_aarch64/include/c++/v1 -O1 /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp -o /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/AARCH64Config/Output/stress.cpp.tmp
+ env TSAN_OPTIONS=atexit_sleep_ms=0:flush_memory_ms=1:flush_symbolizer_ms=1:memory_limit_mb=1 /home/b/sanitizer-aarch64-linux/build/build_default/runtimes/runtimes-bins/compiler-rt/test/tsan/AARCH64Config/Output/stress.cpp.tmp
+ FileCheck /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp --check-prefix=CHECK-NORACE
/home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp:99:18: error: CHECK-NORACE: expected string not found in input
// CHECK-NORACE: DONE
                 ^
<stdin>:1:1: note: scanning from here
ThreadSanitizer: CHECK failed: tsan_rtl_access.cpp:84 "((res)) != (0)" (0x0, 0x0) (tid=3017197)
^

Input file: <stdin>
Check file: /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/test/tsan/stress.cpp

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

Input was:
<<<<<<
          1: ThreadSanitizer: CHECK failed: tsan_rtl_access.cpp:84 "((res)) != (0)" (0x0, 0x0) (tid=3017197) 
check:99     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
          2:  #0 __tsan::CheckUnwind() /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/tsan/rtl/tsan_rtl.cpp:676:21 (stress.cpp.tmp+0x117a60) 
check:99     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          3:  #1 __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:86:5 (stress.cpp.tmp+0xa1400) 
check:99     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          4:  #2 __tsan::TraceMemoryAccessRange(__tsan::ThreadState*, unsigned long, unsigned long, unsigned long, unsigned long) /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/tsan/rtl/tsan_rtl_access.cpp (stress.cpp.tmp+0x11b984) 
check:99     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          5:  #3 __tsan::MemoryRangeImitateWrite(__tsan::ThreadState*, unsigned long, unsigned long, unsigned long) /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/tsan/rtl/tsan_rtl_access.cpp:636:3 (stress.cpp.tmp+0x120b00) 
check:99     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          6:  #4 __tsan::ImitateTlsWrite(__tsan::ThreadState*, unsigned long, unsigned long) /home/b/sanitizer-aarch64-linux/build/llvm-project/compiler-rt/lib/tsan/rtl/tsan_platform_linux.cpp:584:3 (stress.cpp.tmp+0x13a028) 
check:99     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          .
          .
          .

```

</details>

https://github.com/llvm/llvm-project/pull/130767