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| author | Alexey Bataev <a.bataev@outlook.com> | 2022-05-25 06:27:30 -0700 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@outlook.com> | 2022-05-26 08:40:59 -0700 |
| commit | 7b809c30b9261b167cf55ce289eccf88c6000c65 (patch) | |
| tree | a854752ef13a40f3f1f71621059d058ce4a0a929 /llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp | |
| parent | 120d52b0ef8b0d41d5ce5898422d2d2f42047d0b (diff) | |
| download | llvm-7b809c30b9261b167cf55ce289eccf88c6000c65.zip llvm-7b809c30b9261b167cf55ce289eccf88c6000c65.tar.gz llvm-7b809c30b9261b167cf55ce289eccf88c6000c65.tar.bz2 | |
[SLP]Improve compile time, NFC.
Patch improves compile time. For function calls, which cannot be
vectorized, create a unique group for each such a call instead of
subgroup. It prevents them from being grouped by a subgroups and
attempts for their vectorization.
Also, looks through casts operand to try to check their
groups/subgroups.
Reduces number of vectorization attempts. No changes in the statistics
for SPEC2017/2006/llvm-test-suite.
Differential Revision: https://reviews.llvm.org/D126476
Diffstat (limited to 'llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp')
0 files changed, 0 insertions, 0 deletions