[llvm] [VPlan] Replace VPRegionBlock with explicit CFG before execute (NFCI). (PR #117506)

[via llvm-commits]

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@@ -1377,7 +1421,7 @@ static bool isDefinedInsideLoopRegions(const VPValue *VPV) {
                   DefR->getParent()->getEnclosingLoopRegion());
 }
 
-bool VPValue::isDefinedOutsideLoopRegions() const {
+bool VPValue::isDefinedOutsideLoop() const {
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ayalz wrote:

> I've not adjusted the name of isDefinedInsideLoopRegions yet, as it's code is now not touched in the PR. can do separately or pull in here.

As you prefer.

https://github.com/llvm/llvm-project/pull/117506