[llvm] [VPlan] Replace VPRegionBlock with explicit CFG before execute (NFCI). (PR #117506)
Alexey Bataev via llvm-commits
llvm-commits at lists.llvm.org
Mon Nov 25 07:31:28 PST 2024
================
@@ -7763,7 +7758,7 @@ DenseMap<const SCEV *, Value *> LoopVectorizationPlanner::executePlan(
LLVMLoopVectorizeFollowupVectorized});
VPBasicBlock *HeaderVPBB =
- BestVPlan.getVectorLoopRegion()->getEntryBasicBlock();
+ cast<VPBasicBlock>(BestVPlan.getVectorPreheader()->getSingleSuccessor());
----------------
alexey-bataev wrote:
```suggestion
auto *HeaderVPBB =
cast<VPBasicBlock>(BestVPlan.getVectorPreheader()->getSingleSuccessor());
```
https://github.com/llvm/llvm-project/pull/117506
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