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| author | Gil Rapaport <gil.rapaport@intel.com> | 2021-01-02 13:43:33 +0200 |
|---|---|---|
| committer | Gil Rapaport <gil.rapaport@intel.com> | 2021-01-02 14:00:15 +0200 |
| commit | d8af31006351c9f441d73d4b6c5ea6d109f3d4f1 (patch) | |
| tree | f900dce4d0b0d32fdffb04fc35605f83d70f9183 /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | b9da488ad729a6604439d1b5e456330bab9321bd (diff) | |
| download | llvm-d8af31006351c9f441d73d4b6c5ea6d109f3d4f1.zip llvm-d8af31006351c9f441d73d4b6c5ea6d109f3d4f1.tar.gz llvm-d8af31006351c9f441d73d4b6c5ea6d109f3d4f1.tar.bz2 | |
[LV] Add missed optimization fold-tail test
The loop vectorizer avoids folding the tail for loop's whose trip-count is
known to SCEV to be divisible by VF. In this case the assumption providing this
information is not taken into account, so the tail is needlessly folded.
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions