diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2024-01-11 18:29:01 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2024-04-06 20:13:39 +0000 |
| commit | 297eecfb02bb25902531dbb5c3b9a88caf8adf29 (patch) | |
| tree | f83ae8ea4aeae9e08a965b28d3355cb3e0475e07 /contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | |
| parent | 1db9f3b21e39176dd5b67cf8ac378633b172463e (diff) | |
| parent | 950076cd18f3fa9d789b4add9d405898efff09a5 (diff) | |
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp index 51ce88480c08..9743fa0e7402 100644 --- a/contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -5004,9 +5004,8 @@ VectorizationFactor LoopVectorizationPlanner::selectVectorizationFactor( VectorizationFactor Candidate(i, C.first, ScalarCost.ScalarCost); #ifndef NDEBUG - unsigned AssumedMinimumVscale = 1; - if (std::optional<unsigned> VScale = getVScaleForTuning(OrigLoop, TTI)) - AssumedMinimumVscale = *VScale; + unsigned AssumedMinimumVscale = + getVScaleForTuning(OrigLoop, TTI).value_or(1); unsigned Width = Candidate.Width.isScalable() ? Candidate.Width.getKnownMinValue() * AssumedMinimumVscale @@ -8031,6 +8030,7 @@ void VPRecipeBuilder::createBlockInMask(BasicBlock *BB, VPlan &Plan) { VPValue *EdgeMask = createEdgeMask(Predecessor, BB, Plan); if (!EdgeMask) { // Mask of predecessor is all-one so mask of block is too. BlockMaskCache[BB] = EdgeMask; + return; } if (!BlockMask) { // BlockMask has its initialized nullptr value. |