[llvm] [VPlan] Simplify the computation of the block entry mask. (PR #173265)

[Mel Chen via llvm-commits]

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@@ -46,6 +46,15 @@ class VPDominatorTree : public DominatorTreeBase<VPBlockBase, false> {
   bool properlyDominates(const VPRecipeBase *A, const VPRecipeBase *B);
 };
 
+/// Template specialization of the standard LLVM post-dominator tree utility for
+/// VPBlockBases.
+class VPPostDominatorTree : public PostDomTreeBase<VPBlockBase> {
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Mel-Chen wrote:

Done
9a962a6f5dd45e7f6d62b6beffec9b6d7009e3b4

https://github.com/llvm/llvm-project/pull/173265