================
@@ -44,23 +44,19 @@ MDNode *LoopInfo::createPipeliningMetadata(const
LoopAttributes &Attrs,
else if (Attrs.PipelineInitiationInterval != 0)
Enabled = true;
+ SmallVector<Metadata *, 4> Args;
+ Args.append(LoopProperties.begin(), LoopProperties.end());
+
if (Enabled != true) {
- SmallVector<Metadata *, 4> NewLoopProperties;
if (Enabled == false) {
- NewLoopProperties.append(LoopProperties.begin(), LoopProperties.end());
----------------
Meinersbur wrote:
In principle, LoopVectorize should know that if the original loop had a
progress guarantee, then the vectorized loop will as well, so it should add
`llvm.loop.must_progress` no matter what. I don't think it currently does.
https://github.com/llvm/llvm-project/pull/131985
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