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[PM/AA] Clean up the SCEV-AA comment formatting and typos.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245015 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
2015-08-14 03:14:50 +00:00
parent 72644dfdcd
commit 0293ed6a06
2 changed files with 11 additions and 13 deletions
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lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
+3 -2
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@@ -48,8 +48,9 @@ bool ScalarEvolutionAliasAnalysis::runOnFunction(Function &F) {
return false;
}
/// GetBaseValue - Given an expression, try to find a
/// base value. Return null is none was found.
/// Given an expression, try to find a base value.
///
/// Returns null if none was found.
Value *ScalarEvolutionAliasAnalysis::GetBaseValue(const SCEV *S) {
if (const SCEVAddRecExpr *AR = dyn_cast<SCEVAddRecExpr>(S)) {
// In an addrec, assume that the base will be in the start, rather