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| author | Chandler Carruth <chandlerc@gmail.com> | 2017-02-06 21:27:12 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2017-02-06 21:27:12 +0000 |
| commit | cd07efc793ce6571061c60a25238b2c74a28e409 (patch) | |
| tree | f28638e7028666dcf3266b3e5ad5973516aa54ea /llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp | |
| parent | e69e73c7b82f8c43c7890f1602760e2b61feacb6 (diff) | |
| download | bcm5719-llvm-cd07efc793ce6571061c60a25238b2c74a28e409.tar.gz bcm5719-llvm-cd07efc793ce6571061c60a25238b2c74a28e409.zip | |
[SCEV] Scale back the test added in r294181 as it goes quadratic in
SCEV.
This test was immediately the slowest test in 'check-llvm' even in an
optimized build and was driving up the total test time by 50% for me.
Sanjoy has filed a PR about the quadratic behavior in SCEV but it is
also concerning that the test still passes given that r294181 added
a threshold at 32 to SCEV. I've followed up on the original patch to
figure out how this test should work long-term, but for now I want to
get check-llvm to be fast again.
llvm-svn: 294241
Diffstat (limited to 'llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp')
0 files changed, 0 insertions, 0 deletions
