[Lldb-commits] [PATCH] D61073: [lldb] [lit] Add feature flags for native CPU features
Michał Górny via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Wed Apr 24 08:53:58 PDT 2019
mgorny created this revision.
mgorny added reviewers: labath, zturner, krytarowski.
Herald added a subscriber: delcypher.
Add a new lit-cpuid tool that detects CPU features used by some of
the tests, and use it to populate available_features in lit. For now,
this means that the test for MM/XMM register read will be run only
when the host CPU support SSE instruction set. However, this is going
to make it possible to introduce additional tests relying on AVX.
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