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[LFTR] Simplify another case under assumption exit counts are integers [nfc]

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This invariant was introduced in 8f3d16905d.
This commit is contained in:
Philip Reames 2023-03-21 19:04:14 -07:00 committed by Philip Reames
parent f2c385934b
commit a124b4c7f9
1 changed files with 0 additions and 4 deletions
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llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
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@ -843,10 +843,6 @@ static PHINode *FindLoopCounter(Loop *L, BasicBlock *ExitingBB,
if (!isLoopCounter(Phi, L, SE))
continue;
// Avoid comparing an integer IV against a pointer Limit.
if (BECount->getType()->isPointerTy() && !Phi->getType()->isPointerTy())
continue;
const auto *AR = cast<SCEVAddRecExpr>(SE->getSCEV(Phi));
// AR may be a pointer type, while BECount is an integer type.