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test: LLVM/Clang 16 for MSAN jobs#27436

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fanquake merged 1 commit intobitcoin:masterfrom
fanquake:msan_llvm_16
Apr 11, 2023
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test: LLVM/Clang 16 for MSAN jobs#27436
fanquake merged 1 commit intobitcoin:masterfrom
fanquake:msan_llvm_16

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@fanquake fanquake commented Apr 7, 2023

Similar to other CI infra changes we've made recently. Move to LLVM/Clang 16 for the MSAN jobs (which is currently using LLVM 12).

See also: https://releases.llvm.org/16.0.0/tools/clang/docs/ReleaseNotes.html#sanitizers:

-fsanitize-memory-param-retval is turned on by default. With -fsanitize=memory, passing uninitialized variables to functions and returning uninitialized variables from functions is more aggressively reported. -fno-sanitize-memory-param-retval restores the previous behavior.

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DrahtBot commented Apr 7, 2023

The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

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Conflicts

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  • #27340 (ci: Use Cirrus CI dockerfile env by MarcoFalke)

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@DrahtBot DrahtBot added the Tests label Apr 7, 2023
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lgtm

Sync up with other CI infra.
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utACK 6766715

@fanquake fanquake merged commit b24553c into bitcoin:master Apr 11, 2023
@fanquake fanquake deleted the msan_llvm_16 branch April 11, 2023 10:10
sidhujag pushed a commit to syscoin/syscoin that referenced this pull request Apr 11, 2023
6766715 test: LLVM/Clang 16 for MSAN jobs (fanquake)

Pull request description:

  Similar to other CI infra changes we've made recently. Move to LLVM/Clang 16 for the MSAN jobs (which is currently using LLVM 12).

  See also: https://releases.llvm.org/16.0.0/tools/clang/docs/ReleaseNotes.html#sanitizers:
  > `-fsanitize-memory-param-retval` is turned on by default. With `-fsanitize=memory`, passing uninitialized variables to functions and returning uninitialized variables from functions is more aggressively reported. `-fno-sanitize-memory-param-retval` restores the previous behavior.

ACKs for top commit:
  dergoegge:
    utACK 6766715

Tree-SHA512: a105bd1bf7f4e3ede50bb119fd8ab7f308919dc46e093eb3e94351484d65a13220e2449c40d80b8103b9ac0f4b1c8ca29576ab83e2083c26b9d8060c5802b64d
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maflcko commented Apr 13, 2023

ci_native_fuzz_msan fails for me locally

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