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[libcxx] Disable long double -> int128 test with msan
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Authored by vitalybuka on Apr 18 2022, 9:04 PM.

Details

Reviewers
ldionne
EricWF
Group Reviewers
Restricted Project
Commits
rGbf0d61369027: [libcxx] Disable long double -> int128 test with msan
Summary

On x86 long double is 80 bit with padding, which produces
uninitialized bits in the result.
This will trigger errors with -fsanitize-memory-param-retval.

Can be triggered with D123979.

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vitalybuka created this revision.Apr 18 2022, 9:04 PM
Herald added a project: Restricted Project. · View Herald TranscriptApr 18 2022, 9:04 PM
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vitalybuka requested review of this revision.Apr 18 2022, 9:04 PM
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vitalybuka edited the summary of this revision. (Show Details)
ldionne accepted this revision.Apr 25 2022, 9:22 AM
This revision is now accepted and ready to land.Apr 25 2022, 9:22 AM
This revision was landed with ongoing or failed builds.Apr 25 2022, 10:42 AM
This revision was automatically updated to reflect the committed changes.