[llvm] [VPlan] Add VPRegionBlock::getCanonicalIVType (NFC). (PR #164127)

[Florian Hahn via llvm-commits]

================
@@ -69,8 +69,7 @@ class UnrollState {
                                 VPBasicBlock::iterator InsertPtForPhi);
 
   VPValue *getConstantVPV(unsigned Part) {
-    Type *CanIVIntTy =
-        Plan.getVectorLoopRegion()->getCanonicalIV()->getScalarType();
+    Type *CanIVIntTy = Plan.getVectorLoopRegion()->getCanonicalIVType();
     return Plan.getOrAddLiveIn(ConstantInt::get(CanIVIntTy, Part));
----------------
fhahn wrote:

Thanks done in 6e83937f398e5a2fffad8d59a280058d49738325

https://github.com/llvm/llvm-project/pull/164127