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Fix a typo and an 80-column violation in comments. 

llvm-svn: 93931
This commit is contained in:
Dan Gohman 2010-01-19 22:26:02 +00:00
parent f86d904b7d
commit 510bffca45
1 changed files with 3 additions and 3 deletions
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6
llvm/lib/Analysis/ScalarEvolutionExpander.cpp
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@ -323,7 +323,7 @@ static void SplitAddRecs(SmallVectorImpl<const SCEV *> &Ops,
/// http://llvm.org/docs/LangRef.html#pointeraliasing
/// for details.
///
/// Design note: The correctness of using getelmeentptr here depends on
/// Design note: The correctness of using getelementptr here depends on
/// ScalarEvolution not recognizing inttoptr and ptrtoint operators, as
/// they may introduce pointer arithmetic which may not be safely converted
/// into getelementptr.
@ -687,8 +687,8 @@ Value *SCEVExpander::visitAddRecExpr(const SCEVAddRecExpr *S) {
for (pred_iterator HPI = pred_begin(Header), HPE = pred_end(Header);
HPI != HPE; ++HPI)
if (L->contains(*HPI)) {
// Insert a unit add instruction right before the terminator corresponding
// to the back-edge.
// Insert a unit add instruction right before the terminator
// corresponding to the back-edge.
Instruction *Add = BinaryOperator::CreateAdd(PN, One, "indvar.next",
(*HPI)->getTerminator());
InsertedValues.insert(Add);