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| author | Matthew Simpson <mssimpso@codeaurora.org> | 2017-05-16 15:50:30 +0000 |
|---|---|---|
| committer | Matthew Simpson <mssimpso@codeaurora.org> | 2017-05-16 15:50:30 +0000 |
| commit | af60af1ed5d8160f42bc4aa7a107a543c3736c31 (patch) | |
| tree | 95edfb13a8aa8bac1822288382fc391d802734fa /llvm/lib/Transforms | |
| parent | cfd357a61a96b83356db0b5b3021ce60eaf1f1cb (diff) | |
| download | bcm5719-llvm-af60af1ed5d8160f42bc4aa7a107a543c3736c31.tar.gz bcm5719-llvm-af60af1ed5d8160f42bc4aa7a107a543c3736c31.zip | |
Revert 303174, 303176, and 303178
These commits are breaking the bots. Reverting to investigate.
llvm-svn: 303182
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp index f18ff8f991f..516ab7d03a8 100644 --- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -6550,8 +6550,8 @@ unsigned LoopVectorizationCostModel::selectInterleaveCount(bool OptForSize, // We assume that the cost overhead is 1 and we use the cost model // to estimate the cost of the loop and interleave until the cost of the // loop overhead is about 5% of the cost of the loop. - unsigned SmallIC = std::min( - IC, (unsigned)PowerOf2Floor(SmallLoopCost / LoopCost ? LoopCost : 1)); + unsigned SmallIC = + std::min(IC, (unsigned)PowerOf2Floor(SmallLoopCost / LoopCost)); // Interleave until store/load ports (estimated by max interleave count) are // saturated. |
