[clang] [llvm] [TimeProfiler][Clang] Add zstd-compressed time-trace output support (PR #228627)

LLVM Continuous Integration via cfe-commits cfe-commits at lists.llvm.org
Sun Oct 18 04:51:59 PDT 2026


llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-aarch64-sve2-vla-2stage` running on `arm-bbot-clang-aarch64-sve2-vla-2stage` while building `clang,llvm` at step 12 "ninja check 2".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/199/builds/11306

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

```
Step 12 (ninja check 2) failure: stage 2 checked (failure)
******************** TEST 'AddressSanitizer-Unit :: ./Asan-aarch64-inline-Dynamic-Test/34/49' FAILED ********************
Script(shard):
--
GTEST_OUTPUT=json:/home/buildbot/workspace/clang-aarch64-sve2-vla-2stage/stage2/runtimes/runtimes-bins/compiler-rt/lib/asan/tests/AARCH64LinuxDynamicConfig/./Asan-aarch64-inline-Dynamic-Test-AddressSanitizer-Unit-1694680-34-49.json GTEST_SHUFFLE=0 GTEST_TOTAL_SHARDS=49 GTEST_SHARD_INDEX=34 /home/buildbot/workspace/clang-aarch64-sve2-vla-2stage/stage2/runtimes/runtimes-bins/compiler-rt/lib/asan/tests/AARCH64LinuxDynamicConfig/./Asan-aarch64-inline-Dynamic-Test
--

Script:
--
/home/buildbot/workspace/clang-aarch64-sve2-vla-2stage/stage2/runtimes/runtimes-bins/compiler-rt/lib/asan/tests/AARCH64LinuxDynamicConfig/./Asan-aarch64-inline-Dynamic-Test --gtest_filter=AddressSanitizer.ManyThreadsTest
--
/home/buildbot/workspace/clang-aarch64-sve2-vla-2stage/llvm/compiler-rt/lib/asan/tests/asan_test.cpp:379: Failure
Expected equality of these values:
  0
  pthread_create(&t[i], 0, ManyThreadsWorker, (void*)i)
    Which is: 11


/home/buildbot/workspace/clang-aarch64-sve2-vla-2stage/llvm/compiler-rt/lib/asan/tests/asan_test.cpp:379
Expected equality of these values:
  0
  pthread_create(&t[i], 0, ManyThreadsWorker, (void*)i)
    Which is: 11



********************


```

</details>

https://github.com/llvm/llvm-project/pull/228627


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