[llvm] [Xtensa] Implement sextload i8 (PR #106053)

LLVM Continuous Integration via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 26 08:26:45 PDT 2024


llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `libc-x86_64-debian-dbg-runtimes-build` running on `libc-x86_64-debian` while building `llvm` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/78/builds/4662

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

```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py ...' (failure)
...
[ RUN      ] LlvmLibcStrCSpnTest.ComplementarySpanShouldNotGoPastNullTerminator
[       OK ] LlvmLibcStrCSpnTest.ComplementarySpanShouldNotGoPastNullTerminator (4 us)
[ RUN      ] LlvmLibcStrCSpnTest.ComplementarySpanForEachIndividualCharacter
[       OK ] LlvmLibcStrCSpnTest.ComplementarySpanForEachIndividualCharacter (3 us)
[ RUN      ] LlvmLibcStrCSpnTest.ComplementarySpanIsStringLengthIfNoCharacterFound
[       OK ] LlvmLibcStrCSpnTest.ComplementarySpanIsStringLengthIfNoCharacterFound (2 us)
[ RUN      ] LlvmLibcStrCSpnTest.DuplicatedCharactersNotPartOfComplementarySpan
[       OK ] LlvmLibcStrCSpnTest.DuplicatedCharactersNotPartOfComplementarySpan (2 us)
Ran 4 tests.  PASS: 4  FAIL: 0
[1049/1202] Running unit test libc.test.src.stdio.vfscanf_test.__unit__
FAILED: libc/test/src/stdio/CMakeFiles/libc.test.src.stdio.vfscanf_test.__unit__ /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/stdio/CMakeFiles/libc.test.src.stdio.vfscanf_test.__unit__ 
cd /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/stdio && /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/stdio/libc.test.src.stdio.vfscanf_test.__unit__.__build__
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcFScanfTest.WriteToFile
Segmentation fault
[1050/1202] Running unit test libc.test.src.string.strdup_test.__unit__
[==========] Running 3 tests from 1 test suite.
[ RUN      ] LlvmLibcStrDupTest.EmptyString
[       OK ] LlvmLibcStrDupTest.EmptyString (7 us)
[ RUN      ] LlvmLibcStrDupTest.AnyString
[       OK ] LlvmLibcStrDupTest.AnyString (2 us)
[ RUN      ] LlvmLibcStrDupTest.NullPtr
[       OK ] LlvmLibcStrDupTest.NullPtr (2 us)
Ran 3 tests.  PASS: 3  FAIL: 0
[1051/1202] Running unit test libc.test.src.string.strerror_test.__unit__
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcStrErrorTest.KnownErrors
[       OK ] LlvmLibcStrErrorTest.KnownErrors (78 us)
[ RUN      ] LlvmLibcStrErrorTest.UnknownErrors
[       OK ] LlvmLibcStrErrorTest.UnknownErrors (27 us)
Ran 2 tests.  PASS: 2  FAIL: 0
[1052/1202] Running unit test libc.test.src.string.strerror_r_test.__unit__
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcStrErrorRTest.GnuVariantTests
[       OK ] LlvmLibcStrErrorRTest.GnuVariantTests (14 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[1053/1202] Running unit test libc.test.src.string.strlcat_test.__unit__
[==========] Running 3 tests from 1 test suite.
[ RUN      ] LlvmLibcStrlcatTest.TooBig
[       OK ] LlvmLibcStrlcatTest.TooBig (5 us)
[ RUN      ] LlvmLibcStrlcatTest.Smaller
[       OK ] LlvmLibcStrlcatTest.Smaller (2 us)
[ RUN      ] LlvmLibcStrlcatTest.No0
[       OK ] LlvmLibcStrlcatTest.No0 (1 us)
Ran 3 tests.  PASS: 3  FAIL: 0
[1054/1202] Running unit test libc.test.src.string.strlcpy_test.__unit__
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcStrlcpyTest.TooBig
[       OK ] LlvmLibcStrlcpyTest.TooBig (6 us)
Step 7 (check-libc) failure: check-libc (failure)
...
[ RUN      ] LlvmLibcStrCSpnTest.ComplementarySpanShouldNotGoPastNullTerminator
[       OK ] LlvmLibcStrCSpnTest.ComplementarySpanShouldNotGoPastNullTerminator (4 us)
[ RUN      ] LlvmLibcStrCSpnTest.ComplementarySpanForEachIndividualCharacter
[       OK ] LlvmLibcStrCSpnTest.ComplementarySpanForEachIndividualCharacter (3 us)
[ RUN      ] LlvmLibcStrCSpnTest.ComplementarySpanIsStringLengthIfNoCharacterFound
[       OK ] LlvmLibcStrCSpnTest.ComplementarySpanIsStringLengthIfNoCharacterFound (2 us)
[ RUN      ] LlvmLibcStrCSpnTest.DuplicatedCharactersNotPartOfComplementarySpan
[       OK ] LlvmLibcStrCSpnTest.DuplicatedCharactersNotPartOfComplementarySpan (2 us)
Ran 4 tests.  PASS: 4  FAIL: 0
[1049/1202] Running unit test libc.test.src.stdio.vfscanf_test.__unit__
FAILED: libc/test/src/stdio/CMakeFiles/libc.test.src.stdio.vfscanf_test.__unit__ /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/stdio/CMakeFiles/libc.test.src.stdio.vfscanf_test.__unit__ 
cd /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/stdio && /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-runtimes-build/build/runtimes/runtimes-bins/libc/test/src/stdio/libc.test.src.stdio.vfscanf_test.__unit__.__build__
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcFScanfTest.WriteToFile
Segmentation fault
[1050/1202] Running unit test libc.test.src.string.strdup_test.__unit__
[==========] Running 3 tests from 1 test suite.
[ RUN      ] LlvmLibcStrDupTest.EmptyString
[       OK ] LlvmLibcStrDupTest.EmptyString (7 us)
[ RUN      ] LlvmLibcStrDupTest.AnyString
[       OK ] LlvmLibcStrDupTest.AnyString (2 us)
[ RUN      ] LlvmLibcStrDupTest.NullPtr
[       OK ] LlvmLibcStrDupTest.NullPtr (2 us)
Ran 3 tests.  PASS: 3  FAIL: 0
[1051/1202] Running unit test libc.test.src.string.strerror_test.__unit__
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcStrErrorTest.KnownErrors
[       OK ] LlvmLibcStrErrorTest.KnownErrors (78 us)
[ RUN      ] LlvmLibcStrErrorTest.UnknownErrors
[       OK ] LlvmLibcStrErrorTest.UnknownErrors (27 us)
Ran 2 tests.  PASS: 2  FAIL: 0
[1052/1202] Running unit test libc.test.src.string.strerror_r_test.__unit__
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcStrErrorRTest.GnuVariantTests
[       OK ] LlvmLibcStrErrorRTest.GnuVariantTests (14 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[1053/1202] Running unit test libc.test.src.string.strlcat_test.__unit__
[==========] Running 3 tests from 1 test suite.
[ RUN      ] LlvmLibcStrlcatTest.TooBig
[       OK ] LlvmLibcStrlcatTest.TooBig (5 us)
[ RUN      ] LlvmLibcStrlcatTest.Smaller
[       OK ] LlvmLibcStrlcatTest.Smaller (2 us)
[ RUN      ] LlvmLibcStrlcatTest.No0
[       OK ] LlvmLibcStrlcatTest.No0 (1 us)
Ran 3 tests.  PASS: 3  FAIL: 0
[1054/1202] Running unit test libc.test.src.string.strlcpy_test.__unit__
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcStrlcpyTest.TooBig
[       OK ] LlvmLibcStrlcpyTest.TooBig (6 us)

```

</details>

https://github.com/llvm/llvm-project/pull/106053


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