[clang] [llvm] [PassBuilder] Add `ThinOrFullLTOPhase` to optimizer pipeline (PR #114577)

Sun Nov 3 20:58:39 PST 2024

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `openmp-offload-libc-amdgpu-runtime` running on `omp-vega20-1` while building `clang,llvm` at step 11 "Add check check-libc-amdgcn-amd-amdhsa".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/73/builds/7977

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

```
Step 11 (Add check check-libc-amdgcn-amd-amdhsa) failure: test (failure)
...
[       OK ] LlvmLibcAcosfTest.SpecialNumbers (6 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[2410/2687] Linking CXX executable libc/test/src/string/libc.test.src.string.strcpy_test.__hermetic__.__build__
[2411/2687] Running hermetic test libc.test.src.math.smoke.atanf_test.__hermetic__
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcAtanfTest.SpecialNumbers
[       OK ] LlvmLibcAtanfTest.SpecialNumbers (3 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[2412/2687] Linking CXX executable libc/test/src/inttypes/libc.test.src.inttypes.imaxdiv_test.__hermetic__.__build__
[2413/2687] Running integration test libc.test.integration.src.stdio.sprintf_size_test
FAILED: libc/test/integration/src/stdio/CMakeFiles/libc.test.integration.src.stdio.sprintf_size_test /home/ompworker/bbot/openmp-offload-libc-amdgpu-runtime/llvm.build/runtimes/runtimes-amdgcn-amd-amdhsa-bins/libc/test/integration/src/stdio/CMakeFiles/libc.test.integration.src.stdio.sprintf_size_test 
cd /home/ompworker/bbot/openmp-offload-libc-amdgpu-runtime/llvm.build/runtimes/runtimes-amdgcn-amd-amdhsa-bins/libc/test/integration/src/stdio && /home/ompworker/bbot/openmp-offload-libc-amdgpu-runtime/llvm.build/bin/amdhsa-loader /home/ompworker/bbot/openmp-offload-libc-amdgpu-runtime/llvm.build/runtimes/runtimes-amdgcn-amd-amdhsa-bins/libc/test/integration/src/stdio/libc.test.integration.src.stdio.sprintf_size_test.__build__ %s\ %c\ %d First\ arg a 0
/home/ompworker/bbot/openmp-offload-libc-amdgpu-runtime/llvm.src/libc/test/integration/src/stdio/sprintf_size_test.cpp:57: Expected 'my_streq(buf, "First arg a 48")' to be true, but is false
[2414/2687] Running integration test libc.test.integration.src.stdio.gpu.printf_test
[2415/2687] Running hermetic test libc.test.src.math.smoke.atan2f_test.__hermetic__
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcAtan2fTest.SpecialNumbers
[       OK ] LlvmLibcAtan2fTest.SpecialNumbers (8 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[2416/2687] Linking CXX executable libc/test/src/string/libc.test.src.string.strrchr_test.__hermetic__.__build__
[2417/2687] Linking CXX executable libc/test/src/string/libc.test.src.string.strsep_test.__hermetic__.__build__
[2418/2687] Linking CXX executable libc/test/src/string/libc.test.src.string.bcmp_test.__hermetic__.__build__
[2419/2687] Linking CXX executable libc/test/include/libc.test.include.signbitf_test.__hermetic__.__build__
[2420/2687] Linking CXX executable libc/test/include/libc.test.include.signbit_test.__hermetic__.__build__
[2421/2687] Linking CXX executable libc/test/src/string/libc.test.src.string.strncat_test.__hermetic__.__build__
[2422/2687] Linking CXX executable libc/test/include/libc.test.include.signbitl_test.__hermetic__.__build__
[2423/2687] Linking CXX executable libc/test/include/libc.test.include.fpclassify_test.__hermetic__.__build__
[2424/2687] Linking CXX executable libc/test/src/string/libc.test.src.string.memcmp_test.__hermetic__.__build__
[2425/2687] Linking CXX executable libc/test/include/libc.test.include.iszerof_test.__hermetic__.__build__
[2426/2687] Linking CXX executable libc/test/include/libc.test.include.iszero_test.__hermetic__.__build__
[2427/2687] Linking CXX executable libc/test/src/string/libc.test.src.string.strlcat_test.__hermetic__.__build__
[2428/2687] Linking CXX executable libc/test/include/libc.test.include.fpclassifyl_test.__hermetic__.__build__
[2429/2687] Linking CXX executable libc/test/include/libc.test.include.fpclassifyf_test.__hermetic__.__build__
[2430/2687] Linking CXX executable libc/test/src/time/libc.test.src.time.clock_test.__hermetic__.__build__
[2431/2687] Linking CXX executable libc/test/include/libc.test.include.iszerol_test.__hermetic__.__build__
[2432/2687] Linking CXX executable libc/test/src/inttypes/libc.test.src.inttypes.strtoumax_test.__hermetic__.__build__
[2433/2687] Linking CXX executable libc/test/src/string/libc.test.src.string.strxfrm_test.__hermetic__.__build__
[2434/2687] Linking CXX executable libc/test/src/inttypes/libc.test.src.inttypes.strtoimax_test.__hermetic__.__build__
[2435/2687] Linking CXX executable libc/test/include/libc.test.include.isnan_test.__hermetic__.__build__
[2436/2687] Linking CXX executable libc/test/include/libc.test.include.isinfl_test.__hermetic__.__build__
[2437/2687] Linking CXX executable libc/test/include/libc.test.include.isfinitef_test.__hermetic__.__build__
[2438/2687] Linking CXX executable libc/test/include/libc.test.include.isnanl_test.__hermetic__.__build__
[2439/2687] Linking CXX executable libc/test/include/libc.test.include.isnanf_test.__hermetic__.__build__
[2440/2687] Linking CXX executable libc/test/include/libc.test.include.isinf_test.__hermetic__.__build__
[2441/2687] Linking CXX executable libc/test/include/libc.test.include.isfinitel_test.__hermetic__.__build__
[2442/2687] Linking CXX executable libc/test/include/libc.test.include.isinff_test.__hermetic__.__build__
[2443/2687] Linking CXX executable libc/test/src/time/libc.test.src.time.clock_gettime_test.__hermetic__.__build__
[2444/2687] Linking CXX executable libc/test/include/libc.test.include.isfinite_test.__hermetic__.__build__
[2445/2687] Linking CXX executable libc/test/src/stdio/libc.test.src.stdio.asprintf_test.__hermetic__.__build__

```

</details>

https://github.com/llvm/llvm-project/pull/114577