[PATCH] D42447: [LV][VPlan] Detect outer loops for explicit vectorization.

[Diego Caballero via Phabricator via llvm-commits]

dcaballe added inline comments.


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Comment at: lib/Transforms/Vectorize/LoopVectorize.cpp:8627
+  Function *F = L->getHeader()->getParent();
+  InterleavedAccessInfo IAI(PSE, L, DT, LI, LVL->getLAI());
+  LoopVectorizationCostModel CM(L, PSE, LI, LVL, *TTI, TLI, DB, AC, ORE, F,
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@hsaito, there was a conflict with D45072 and I had to construct IAI here and carry over DT just for it. I wonder if it would be better to make IAI optional in CM to avoid this. It would make the code reuse easier. 


https://reviews.llvm.org/D42447