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This FIXME is fixed, now that SCEV understands pointers.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69651 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2009-04-21 01:41:18 +00:00
parent 84923602fd
commit 59d0704c8f
1 changed files with 0 additions and 3 deletions
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lib/Analysis/ScalarEvolution.cpp
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@ -2234,9 +2234,6 @@ SCEVHandle ScalarEvolutionsImpl::ComputeBackedgeTakenCount(const Loop *L) {
Cond = ICmpInst::getSwappedPredicate(Cond);
}
// FIXME: think about handling pointer comparisons! i.e.:
// while (P != P+100) ++P;
// If we have a comparison of a chrec against a constant, try to use value
// ranges to answer this query.
if (SCEVConstant *RHSC = dyn_cast<SCEVConstant>(RHS))